Posted by Larry | Posted on 04-25-2011
We have received a number of recent reports of shoaling south of McClellanville and have set a Navigation Alert near green marker #37, statute mile 431.
4/24/2011, we departed Dewees Creek NORTHBOUND, at 06h15, about 1 hour before low tide. That brought us through Andersonville and McClellanville through the low tide period in the area. Our chartplotter’s Tide Almanac reported the low tide at 0.3 ft above datum for that low tide. Several observations. It was a very quiet morning on the water, so we ran the charted midline course. For that entire 25 mile run, we never saw less than (to be very conservative) 8 to 8.5 ft of water. Yes, lots of mud flats and dock floats sitting on the bottom, and careful about following the magenta line, but no water depth problems! Second, after the tide started rising around McClellanville, we had a fair current all the way in to Myrtle Beach. In fact, we averaged about 1 mile per hour greater SOG than we run in normal, still water over that distance, and made 100 miles from 06h15 to 17h45, which we deemed a long but not uncomfortable day.
Peg and Jim Healy aboard Sanctuary