AICW/Mason Inlet - Click for Chartview

The SSECN has imposed a “Navigation Alert” for the intersection of the AICW and Mason Inlet since August 5, 2013, and a warning has appeared concerning these waters in a USCG Local Notice to Mariners (see /?p=120325). We have had also several additional reports of shoaling on these troubled waters since our Nav. Alert was issued (see /?p=127818). Below, Captain Sonia and crew confirm the need for extreme caution in any passage through the Waterway/Mason Inlet intersection.

We grounded there with a 5,5ft draft. While our rudder was free, our keel was stuck and our depth sounder showed 5 ft. We could however not move. We were towed by Seatow and fell onto our side and was towed for about 60 feet on our side before stabilizing. Our rudder was bent and our boat twisted, which resulted in serious damage. As we understood from both Seatow and Boatus, the barges create pockets with walls over an extended area. Be very careful and pass within 20 feet of the docks [red side].
Sonia

Not having been there I can’t speak for this particular grounding, but in many similar situations I have seen and been involved in on the ICW the best course of action when aground is to put an anchor out towards deep water and wait for tidal help before trying to get off. Near Mason Inlet there is usually at least 3 or 4 feet of tide. Many times I have pulled my own boat off of groundings with no damage by doing this. Often you can pull the bow around towards deeper water as the tide helps and then winch yourself in the right direction. Generally, within the ICW you are sheltered from wave action and there is no great danger in simply waiting. On the other hand, trying to tow a boat off that is hard aground often leads to damage. Of course if the boat hit near high tide and/or you are in an exposed location that would alter your choices.
John Kettlewell

We came through this area, southbound about one hour after low water on 1/23/2014. We were aware that this was a problem area and were moving very slowly. As we proceeded the depth started to decrease very rapidly. We kept moving towards the red side and finally found enough water, we draw about 3 1/2 feet, to get thru. We did kiss the bottom once. This is not the place to be at low water.
David Boxmeyer

Click Here To Open A Chart View Window, Zoomed To A “Navigation Alert” Position at Mason Inlet