Showing posts with label "overnight". Show all posts
Showing posts with label "overnight". Show all posts

Sunday, April 19, 2020

April 2020: Cruising Back to Fort Myers

Foreword:  Ghost Rider became our very own containment vessel for the few days it took us to cruise back to Fort Myers, staying offshore and stopping only at a couple of anchorages along the way.  There are worse ways to practice social distancing, and not many safer.  We would like to salute the front line medical workers and first responders who continue to put themselves in harm’s way. To once again quote Mr. Churchill: “Never in the field of human conflict was so much owed by so many to so few.”  Of course he also reportedly said something like “Americans can always be counted on to do the right thing…after they have exhausted all other possibilities.”  That one is looking dubious.

First Leg: Palm Beach to Rodriguez Key (Near Key Largo)
With Yacht Tech mostly shut down we had definitely reached a point of diminishing returns on the east coast of Florida, so on Tuesday, 14-April we departed Loggerhead Marina in Palm Beach Gardens and pointed Ghost Rider south.  Joe and Carole (from N40 Barefoot Girl) helped us with dock lines, which was much appreciated as our assigned boat slip wasn’t an easy one for Chelle to dismount and remount the boat, especially with a very stiff breeze from the southeast pushing us off the tall fixed dock.  Our planned itinerary included an overnight run south to the Rodriguez Key anchorage near Key Largo, then a shorter day trip to the Marathon anchorage, and finally another overnighter from there to home port in Fort Myers.  The planning logic was simple: there weren’t any marinas taking transients, so anchorages were our only option; and we wanted to get past the mainland and down to the Keys quickly enough to avoid a worsening weather forecast for areas north of there.

We departed just after 1500….timed such that we would reach our first anchorage shortly after sunrise the next day.  It was mostly sunny, humid and hot with the temp hovering at 90F, but the stiff breeze coming off the slightly cooler waters helped keep it comfortable on the fly bridge.  By the time we reached Lake Worth winds were at a steady 20 knots but we had timed the two ICW bridge openings perfectly and made good time.  And somewhat surprisingly, when we punched through the inlet and into open ocean, the ride wasn’t too bad – two to three foot square waves with plenty of wind chop on top, but Ghost Rider seemed quite happy to be moving again.  However that hefty wind (with higher gusts) regularly kicked salt spray clear over the fly bridge and up to the satellite antenna dome.
Pilot House View at Dusk Near the East Florida Shoreline
We had planned our initial legs down towards Miami to be about three miles offshore, the thought being we would avoid most of the near-shore fishing grounds, along with the busy inlets and anchorage areas at Fort Lauderdale and Miami.  Unfortunately, while NOAA was reporting the western edge of the Gulf Stream ten miles out, that did not appear to be the case.  After the turn south we found ourselves bucking a current of at least three knots.  Following an hour of crawling along, sometimes under five knots of SOG, we hung a hard right, detouring two and half miles to the west.  We began hugging the shoreline about a thousand meters off the beach and that gained us two more knots of forward speed for a while.  But come night fall we once again swerved back out to the three mile limit line, mainly for the traffic avoidance and safety factors near the busy ports….and back into that nasty current.

Chelle took the helm for the early night shift (1900 to 2130), then Rick took over for the graveyard shift through 0430, followed by Chelle again for the final four hours.  It was after 0200 on Wednesday, 15-April before we got around Lauderdale and Miami – and their offshore anchorage fields looked like parking lots. There was a lot of stranded tonnage there, collectively with enough lights blazing to totally destroy everyone’s night vision.  
Radar Screen Capture as We Skirted the
Lauderdale Offshore Anchorage Area

Overall the night running was mostly without stress, but approaching the Miami area Rick had to hail one cruise ship on the VHF to clarify safe passing logistics.  The big vessel was lingering about a mile to the east of the offshore anchorage, but unlike all the others its AIS readout did not reflect an “anchored” status and it showed a few knots of movement; we did not want to get run over….a distinct possibility at our reduced ground speed.  It turned out he was “drifting in place” and we agreed on a passing protocol satisfactory to both vessels.

Once south of Miami’s Government Cut shipping channel we again cut back west and closer to the mainland to join Hawk Channel and run inside the Keys’ reef tract.  Even there we were still bashing into a current, although one not nearly as strong as the Gulf Stream’s fire hose.

Throughout the sortie the winds never let up, and the atmosphere remained warm and muggy all night – temps never dipped below 82F.  So when we reached Rodriguez Key and tucked in behind it just before 0900 and dropped the hook, the generator and A/C came online fairly quickly.  That anchorage is one of our favorites in the Keys – good protection, fairly isolated, plenty of swing room, just enough depth with mild tidal changes, and always clean, clear water.  But we had never seen it so empty.  We tended to some minor chores, napped, read and caught up on the news (blech) via satellite TV, then slept like stones that night.
A Shot of the Rodriguez Key Anchorage Near Sunset.....It Was Pretty Empty
We were not in a big hurry the following morning, Thursday, 16-April, since we only had a short six hour sortie down to Marathon in the mid-Keys.  It was still warm and muggy outside even at 0830 – temp and humidity both in the mid-80’s – but we had kept the genset and A/C running all night, so had slept well.  After our coffee, email and news checks we cranked up Ghost Rider’s systems, hoisted the anchor and were back underway by 0930. 
Our Track from Rodriguez Key to the Marathon Area

Hawk Channel waters were docile, generally about a foot, and since the wind had diminished considerably overnight to around 10 knots, featured just a light wind chop on top.  We had to dodge occasional strings of crab pots, but otherwise traffic was light apart from the occasional pod of dolphins that would glide in the boat’s bow wave.

Water quality was as good as we’d ever seen it inside the reef.  No debris, and bottom features readily visible in varying shades of blue, green and turquoise.  We had read reports the same was true all along the coasts of Florida following beach and facility closures that had reduced human activity to nearly nothing.  Perhaps a silver lining in the Covid cloud.

The Anchorage Near Marathon & Seven Mile Bridge
But around 1400 the calm of our peaceful cruise down the spine of the Keys got interrupted by a bright red warning light on the stabilizer control panel – for “High Temp.”  Nuts.  Rick went to the engine room and used the infrared temperature gun to verify the oil tank temp was high (it was, well above redline), then centered and pinned the stabilizer fins, and shut the system down.  A quick check of the manual revealed it had absolutely nothing to say about troubleshooting this error, so Rick pinged James Knight via SMS text for his input. James called back within minutes, and had Rick check the relative temps for the cooling input and output lines at the stabilizer’s oil reservoir (both normal), and also verify that the output line’s thru-hull seacock was open (it was.)  Seas were still quite gentle and forecast to remain that way for the final leg home, so the absence of stabilization wasn’t a big deal.  Conferring with a few other N50 owners gave us a pretty good idea as to cause (clogging debris in the cooling circuit, likely from zinc anode shedding); that will require considerable disassembly and flushing, so we decided to leave the system disabled, and wait to address once back in port.

We turned the corner at Boot Key and pulled into a mostly empty anchorage near Marathon around 1530, and had the hook firmly planted shortly thereafter.  Initially we left the generator off and the boat open for a few hours to let the engine room cool down a bit, then ran genset and A/C for a spell and recharged the batts.  By late evening the predicted cold front shifted the winds to a northerly flow bring slightly drier air, making it comfy enough to shut down and sleep with natural ventilation.
Chelle Cooking up a Spicy Taco Dish at the Marathon Anchorage
By 0800 on the morning of Friday, 17-April the winds had clocked around to the southeast once again and the breeze helped as it was already quite humid with a bright tropical sun gradually amping up the heat.  We started the generator around 1030 and let it charge the house batteries and enjoyed some cooling A/C.  Our goal was to be underway by 1530 – enough daylight remaining to pass through some of the more dense crab pot fields visually, but not so soon as to arrive at the Caloosahatchee River in Fort Myers before daylight the following morning.  And that’s what we did, weighing anchor at 1515.
Our Overnight Track from Marathon to Fort Myers

Once Chelle had steered Ghost Rider under the Seven Mile Bridge and into Florida Bay we found smooth water, mainly just a light wind chop, and we were grateful for that with the stabilizer system shut down.  We weaved our way around Red Bay Bank and then aimed the pointy end north, settling down for the long run up to Fort Myers.  As expected we were dodging the crab pots in the southern part of Florida Bay, and we managed to pick out most visually and on radar, although the wind-chopped surface made the latter erratic at times.

We manned the helm with the same shift schedule as the previous overnight run, with Chelle driving at the sunset and sunrise portions, and Rick in between. (His stay-alert technique: two mugs of coffee and a whole box of Girl Scout cookies.  Thank you Grace and Alice.)  It was a black, moonless night, the proverbial “boating in an ink bottle” run; looking straight ahead you could see absolutely nothing….not even the Nordhavn pennant fluttering a short distance away on the bow.

Chelle Steers Ghost Rider Towards the Seven Mile Bridge
Looking up, however, it was a different story.  With zero light pollution that far out in open water, the night sky was a star-studded palette of brilliant pinpoint lights.  To our west Venus was initially bright enough to leave a narrow wake of reflective light on the bay, and nearby Sirius was almost as bright.  To the east Ursa Major stood out, pointing dutifully to Polaris. Rick’s “Star Map” app could be distracting, and it took some discipline not to continually scan the sky and stare at that thing.  Way off to the northeast distant flashes of lightning would occasionally strobe out far enough for us to see, but our XM weather display told us the cluster of storms that spawned them were at least 75 miles away and moving further east.

Duel Radar....Totally Void of Any Traffic
In the blackness Ghost Rider’s Furuno DRS X-Class radar served as our eyes.  As is our habit we ran one radar display at close-in range and the other looking out a few miles further, with a two mile Guard Zone set up.  This night we also ran with the autopilot in “Track” mode, also known as “Nav” or “Auto-follow” mode on some pilots.  In open water on long, nearly straight stretches it’s a no-brainer to let the computers drive the vessel on its intended course.

We did not see another boat on the water from Marathon all the way up to Naples, either visually or on radar.  Throughout the night our conditions stayed comfortable, with following seas at about a foot, temps in the low 80’s, and humidity close to that.  The breeze turned from southeast and around to the northeast just before midnight, which also helped with better airflow in the pilot house. 

XM Weather Display Showing the Cluster of TRWs
Between Lake O and the East Coast of Florida
On Saturday, 18-April, we arrived at the Sanibel Causeway around 0730, and at that point we finally witnessed a normal level of boating activity on up to Fort Myers...plenty of small leisure craft getting early starts toward the fishing grounds.  We coasted upriver on an incoming tide and pulled into Legacy Harbour Marina at 0915, docking without any drama in mostly calm conditions. Then we spent two hours hosing off several layers of salt from Ghost Rider, unloaded gear and food, drove to our condo, and called the journey complete.
Sunrise Over Fort Myers Beach as We Approached the Sanibel Causeway
Overall Ghost Rider had performed very well.  Apart from the stabilizer oil temp / cooling issue, the only other thing to break the entire way was the starboard side (green) navigation light; we carry spare bulbs so that was an easy fix (although Rick did cut himself when the old bulb shattered in his hand; nothing new there.)  And our dipstick leak repair was so far holding up very well.  While it was disappointing to have to skip the planned Bahamas cruising, the maintenance depot stop at Yacht Tech was satisfying, as was the safe journey back home.
The Repair on the Dipstick Housing Oil Leak Seemed to be Holding Up
Our Complete Return Track -- From Palm Beach to Fort Myers -- as Seen on Google Earth

Friday, October 19, 2018

October 2018: From Oriental to Edisto Island

On the ICW Between Oriental & Beaufort We Saw Several Homes
with Blue Tarps Covering Roof Damage from TS Michael
On Saturday, 13-October we arose early (for us) and experienced a slight taste of Fall weather – we had slept without air conditioning given the pleasant conditions overnight, and now we saw crystal clear skies, air temperature in the upper 50’s, humidity around 40% and a northerly breeze.  It was jacket weather.  After checking the weather one more time we were underway just before 0830…..according to our plan that would put us in the Beaufort Inlet at a slack current, and also get us into Charleston Harbor before sunset on the following day.

The run down the ICW to the Atlantic Ocean was smooth and mostly uneventful; there was some debris to dodge but nothing difficult.  We did experience a troublesome battery charging issue where the alternators didn’t seem to be keeping up with the DC draw, but we had “bailout” opportunities along the ICW all morning, so we continued with Chelle at the helm while Rick did some troubleshooting down below during the initial inland leg.  
Beaufort Inlet Is Usually Busy, Sometimes with Really
Big Cargo Ships....We Slowed to Let This Guy Pass

After checking that cable connections were still tightened properly, and verifying that no running equipment was drawing excessive current, we were still stumped.  By the time we approached Beaufort Inlet the state-of-charge (SOC) meter had leveled out at 98.4% with a net neutral current flow.  We figured that we could always crank up the generator if the charge state later dropped more, so we decided to press on.

Out in the Atlantic we found mostly benign conditions.  Beaufort Inlet notably was far better than the washing machine conditions we'd encountered back in early August on our way up the coast.  It was far from a flat sea, but even as the wind clocked around to northwesterly at 15 knots all we saw initially was a short two foot chop on top of a long two foot swell, quartering on the starboard bow as we headed southwest down the North Carolina coast.  But the weather remained quite pleasant with a temp in the low-to-mid 70’s and low humidity.  Late that afternoon – about 26 miles offshore – the winds died down a bit and the wide interval swell increased slightly….a fair trade, Ghost Rider seemed quite happy.
We Had Pleasant Sea Conditions and Fair Skies at Sunset for the
Offshore Overnight Run Down to Charleston

We traded off some short nap time to get ready for the overnight helm shifts, then as sunset approached we prepared the pilot house for night running….red flashlights, dimming all displays and controls, turning on the nav lights.  Chelle took the first shift until 2030 then Rick took over until 0100 (Sunday).  We ran the Furuno unit in its night-mode vector chart mode (black background) and configured the Nobeltec big screen to display dual radars – one set at close range (3NM) the other at 12NM.  We’ve been quite pleased with the range, sensitivity, discrimination and precise echo trails of the Furuno DRSX radar array especially when displayed on the Nobeltec PC unit.

While it seemed like the same calendar day to us, technically it was Sunday, 14-October.  Temperatures stayed in the low to mid 70’s so we ran with the boat open to the fresh night air.  We had a sliver of a moon providing some illumination until it set around 2200, but not so much that we couldn’t see thousands of stars above.  We had a couple of other boats running parallel to us about three miles to our east most of the night , but they were running slightly slower and eventually fell back off the radar, so not a factor.
Our Dual Radar Display for Night Running

After the moon set it was the proverbial “boating in a black ink bottle” – it was dark.  Around 0400 the winds shifted to the east and picked up to around 15 knots; a sea change came with it, with the wind waves on top of two different swells that quartered on the port stern and pushed Ghost Rider around quite a bit…the autopilot and stabilizers were working fairly hard, but there was no hull banging – just a lot of weaving and bobbing.  We could see on the XM weather display that a front had stalled out and become stationary, parked across our route about midway between Cape Fear and Charleston, and that likely had churned things up a bit.

Rick relieved Chelle at the helm at 0500.  Sunrise arrived on schedule at 0715, and finally we could actually see the strange ocean swell patterns; they looked a lot more benign than they felt.  But Ghost Rider wallowed dutifully on.  A few hours later, around 1100, that previously stalled front started moving south as a warm front and behind it our sea conditions improved once again, smoothing out considerably as the winds clocked back to the northwest and dropped off to 8 knots with temps already in the low 80’s.
Chugging Up the Ashley River You Get to See the Shoreline of Old Charleston

We finally arrived at the Charleston Harbor inlet entrance around 1400, made our way up the Ashley River and to the Harborage at Ashley Marina by 1515.  It wasn’t the ideal arrival time as the tide and current were running out fairly quickly but we had an alongside tie slip assignment that was easy to manage.  Ghost Rider got a much needed hose-down and then we pretty much collapsed into our easy chairs and called it a day – actually it was two days.

On this leg from Oriental, NC to Charleston, SC we had covered 243 nautical miles in just less than 31 hours, averaging almost 8 knots at a leisurely 1400 RPM on the big Lugger diesel.  The boat ran very well the entire time, with no propulsion hiccups, although we still had a mysterious battery charging issue that required some noodling.  For now, however, it was relax and sleep time.
The Track Capture for This Leg...the Trip Time & Distance Were Actually a Bit Longer as We Had Reset the
Tracking Device Shortly After Departure to Troubleshoot a Tracking Display Issue
The morning of Monday, 15-October, greeted us with sunny skies but also with warmer temps and higher humidity….it felt like late summer once again.  This was a planned “recovery day” so we did not have much on our agendas.  After a lazy morning Chelle rode her e-bike into town for a minor provisioning run while Rick caught up on emails, topped off the boat’s fresh water tanks, and coordinated some planned maintenance for our November return to Old Port Cove and Yacht Tech’s service center.  

Then it was time to noodle the battery charging issue. Rick thinks that he’s figured it out, for those that are curious about that sort of detail, there is a footnote at the end of this posting that summarizes his findings/ theory.  It took a couple of hours of testing spread over two days. That was enough troubleshooting on limited rest, so we called it quits, and that evening we had a quiet dinner on the boat and relaxed with some TV time.
Ghost Rider Moored at Ashley Marina's Long Face Dock

Per his normal daily habit the first thing Rick did the morning of Tuesday, 16-October, was check the battery states – and the voltages all read normal with the Linkpro gauge still showing 100%.  So far, so good.  The remainder of the morning was dedicated to normal maintenance coming due per our Wheelhouse software – checking the A/C and water maker strainers, installing a new charcoal filter for the water maker, cleaning the air handler filters, cleaning the forward thruster compartment and routine checks on the thrusters themselves.  And after running the dishwasher and doing some laundry Chelle reloaded our water tanks in preparation for the next day’s departure.

That evening we were joined by Ron and Mercedes for an extended happy hour aboard Ghost Rider.  We hadn’t seen them since passing through here on our way north back in July and we enjoyed catching up with them once again.  Both their boats (the 51 Jeanneau sailboat and the Nordhavn 47) had survived Florence and Michael without any damage, so that was worth toasting. 
Mercedes, Rick and Ron Making Toasts Aboard Ghost Rider in Charleston
We got back underway the morning of Wednesday, 17-October, pushing off the dock at 0930 to time our departure for slack current.  Rick got Ghost Rider turned about in the tight fairway and we headed out of the marina basin and down-river towards the Atlantic Ocean once again for the run down to Edisto Island.  We had some low scattered clouds as an early morning fog was still breaking up and burning off in the 80F temperature, with a 10-15 knot breeze from the southwest helping it dissipate.  It was a smooth ride until Ghost Rider departed the protection of the harbor jetties and entered open water….at which point we got a free rodeo ride.  There were two swells varying from two to four feet at interleaved intervals plus whitecaps and wind chop, all generally angled on the nose as we maintained a southwesterly course, paralleling the shoreline anywhere from four to eight miles out. 
Getting a Little Bouncy....the Bow Would Go Way Up....
And Eventually the Bow Would Come Back Down....Occasionally with a Bang
Ghost Rider handled it all well, with the bulbous bow only very occasionally announcing it was still attached with its distinctive re-entry bang.  We were also punching into an oncoming tidal current, so speed was down around 7 knots.  It was only a 50 mile ride to Paul and DeeDee’s house down in Edisto, so we weren’t in any particular hurry and left the throttle at a loping 1420 RPM.  

By early afternoon the winds and seas had subsided some and the ride improved to a mild hobby horse.  (Short video segment HERE.)  As we neared the entrance to the Edisto River we also picked up a helping current and rode that in to more protected waters.  By the time we were snaking our way up the Pierre Creek river branch to Paul and DeeDee’s place, we were also benefitting from a high (six foot) tide, leaving plenty of water under the keel all the way to their dock.
Ghost Rider at the Best Marina in South Carolina....Paul & Dee Dee's Place

By 1630 we were securely tied up with Paul's help; by 1730 had Ghost Rider washed down and post-flighted; and shortly after that were settled in up at the house with drinks and dinner...Dee Dee is an excellent cook and the roasted chicken was delicious.

The predicted cold front passed through the area overnight and the morning of Thursday, 18-October was considerably cooler, drier and breezier.  The low 60’s felt refreshing.  We had a lazy morning catching up on email, news and MLB scores, and sorting through all the packages that were waiting on us here.  Then shortly after lunch we all piled into Paul’s fishing skiff and went touring the local area’s rivers and streams.  It was jacket weather again, but still pleasant and comfortable.

Later that evening we drove over to Edisto Island’s beach front area for dinner at “Ella & Ollie’s” where the shrimp and oysters (locally caught), pork chops and steaks were quite good.  We followed that with watching the final game of the ALCS (congrats to our Red Sox!) back at Paul and Dee Dee’s while sipping on good wine and liquor.  It was, overall, a great day.

On Friday, 19-October we awoke to more cool and refreshing weather and enjoyed a fairly lazy day.  Paul and Rick tended to some home and boat chores, including preps for Ghost Rider’s departure the next day, while Dee Dee and Chelle headed off in the car to tour some of the local plantation properties.  We finished the day with pizza and another MLB playoff game.  Next up:  the weather and sea conditions look good enough to resume our journey south, so we’ll be chugging down towards Hilton Head, St. Simon’s, Cumberland and St. Augustine over the next week or so.

** Footnote on the Battery Charging Issue

In noodling the battery charging conundrum, we already knew Ghost Rider’s twin 130 amp alternators (combined to produce a theoretical 260 amps of output) were inadequate for the size of the house battery bank.  After disconnecting from either shore power or generator output and then depending only on the engine-driven alternators we would always experience a very gradual bleed of the charge state, losing about .1% (one-tenth-of-one-percent) every two hours.  Our house battery bank should have an alternator setup that puts out 350 amps (25% of the battery bank’s total amp hour capacity) to compensate for efficiency and heat losses in the alternator’s rated output.  And even these continuous duty units can’t sustain maximum output for very long without heating up and shortening their lifespans.

Nevertheless, that did not explain what occurred the morning we departed from River Dunes, where we bled off several whole percentage points of capacity in less than 30 minutes.  One possible (self-inflicted) contributing factor was that the parallel charging switch for the wing/generator start battery was in the “on” position, but that could not explain the heavy apparent drain all by itself.  After testing the charge rate several times with each of the two battery chargers onboard Ghost Rider, we observed the same behavior – a charge rate less than one amp while the Linkpro read only 98.4%.  That charge rate – actually anything below .5% of the battery bank’s total amp hour capacity, which for ours would be 7 amps – indicated that both chargers and the batteries considered the batteries were at a full charge state.  Since we didn’t think it likely both chargers would go whacky at the same time, and the house batts were only two years old, we surmised the Linkpro gauge's computer had gotten out of sync.  So we reset (resynchronized) the gauge back to 100% to test that theory over the next few days.  We've had no issues since, but it will require further monitoring.

Touring the Creeks and Rivers in the Edisto Area
One of the Many Historic Homes Around Edisto, SC....This One Still Belongs to the Middleton Family, Whose Family
Tree Includes a Governor of South Carolina and a Signer of the Declaration of Independence
Our Track from River Dunes in Oriental, NC, to Charleston, SC, to Edisto Island, SC