Severe Shoaling on the ICW at Jupiter Inlet MM 1004
Date Posted: March 8, 2023
Source: Bob Sherer (aka Bob423), Contributing Editor

The ICW crossing at Jupiter Inlet has shoaled to 3.9 MLLW by R2. The chart from Aqua Map shows the path of a boat on 3/2/2023 that attempted to follow the red dotted line but grounded when reading 3.9 MLLW where the 4/4/2022 USACE survey (shown) showed 8.5 MLLW.

A path for 5.5 MLLW was found by swinging wide around R2, about 350 to 400 feet off shown by the blue dotted line with MLLW readings along the way. The Coast Guard has been notified of the shoaling and a new USACE survey has been requested.

There is dredging in the area but it's confined to the mouth of the inlet. The ICW area is not scheduled to be dredged so we are going to have this shoaling with us for a while. Great care must be taken in transiting the area due to boat traffic crossing the ICW on the way out the inlet.

The GPX Bob423 track for the area is shown as the blue dotted line. It can be downloaded at
http://bobicw.blogspot.com/p/bob423-long-tracks.html

 

 

Comment Submitted by m propp - October 12, 2023
10/12/2023 I hadn't been through the Jupiter inlet since the bridge construction began. It is a disaster. My vessel draws about 5 feet. Several hundred yards due east of the inlet I encountered depths of approximately 6 feet, whereupon I turned around. Immediately south of the north jetty, stretching about fifty feet into the already-narrow channel was dry at low tide (these are, indeed, extreme "spring tides." I consider Jupiter inlet impassable for me at this point. The "renourishment" program seems to have closed the inlet for deep-draft vessels.
Comment Submitted by Steve Kalimnios - March 10, 2023

Local track into Jupiter inlet is to approach from the south (about .2 miles) running parallel to the beach and between land and the bar that exists across the head of the inlet. then make hard port turn in.

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