We’ve moved a short distance to the east and reset the anchor. Winds so far are east to northeast, at anything from a few to 25 knots. The drawing upper left represents the circulation of a northern hemisphere depression. As you can see, the wind direction we have indicates the track is to our left or west.
Our logic is in choosing this spot is as follows:
- We have protection from ESE through NW, so we are covered if the hurricane veeres to the east of us.
- There is room to drag to leeward.
- We are (hopefully) far enough from shore to limit damage from flying debris.
Bands of rain are showing up now on the radar. The question mark shape above is the anchorage and t he solid colors outside are dense rain.
This type of radar signature is typical of tropical storms. Right now the rain is pouring down, but in a few minutes it will be gone. Deck drains are open and we are filling the tanks.
We are on a single anchor, our big ROCNA, with dual snubbers. One snubber is 50 feet (15m) long and made from 3/4″ (19m) nylon. The second is 7/16″ (11mm) and fifteen feet (4.5m). If we were in deep water, with a bit of chain catenary to soften shock load we’d not bother with snubbers. But here it is just seven feet (2.15m) so we need a bit of elastic in the system.
Both booms are out at a 45 degree angle, to provide aft windage. So far there is very little shearing.
We’ve had a lovely dinner, good conversation, the first lightening and thunder of the party has arrived, and now its is time for a movie.
August 28th, 2011 at 12:11 am
Not “Gone with the wind” I hope!
August 28th, 2011 at 6:51 am
Steve, what do you use to attach the snubber to the chain rode? Good luck and thanks for collecting this “real” anchoring info.
August 28th, 2011 at 8:15 am
Howdy Stan:
We use titanium shackles to attach the snubbers. They go around, rather than through, the chain.
September 6th, 2011 at 4:44 pm
Hi Steve
i see on the pictures an apple… is to say you used a Macintosh for yours softwares
– what Macintosh model?
– on the Coastal explorer i dont find any softwar for Macintosh… can you give more informations.
Thanks again
September 6th, 2011 at 5:02 pm
Howdy Daniel:
We are using a Mac Mini for the navigation computer. Coastal Explorer runs in Parallels (Parallels emulates the PC operating system). We al o use Parallels on a Imac to run our engineering software, all of which is PC based.