LNM05-3F4B35
Received 29 Oct 2026, 00:00 UTC
Warning text
Positions open on the mapTANGIER SOUND - BIG THOROFARE
General / Hazards To Navigation / Shoaling Reported
Location: 37-59.73N 076-01.11W 37-59.51N 076-00.68W 37-59.25N 076-00.51W 37-59.26N 076-00.64W 37-59.49N 076-00.84W 37-59.35N 076-01.09W 37-59.16N 076-01.13W 37-59.18N 076-01.21W 37-59.73N 076-01.11W Hazard to nav-shoaling Big Thorofare Channel and Tyler Ditch Text for Article: The Maryland Department of Natural Resources survey dated October 10, 2026 indicates shoaling; least with depths ranging from 6.2’ to 3.5’ MLLW, from Big Thorofare Daybeacon 33 (LLNR 23110) to Big Thorofare Daybeacon 25 (LLNR 23090) and including Tyler Ditch to Tyler Ditch Daybeacon 5 (LLNR 23135). MSI: 57437
Valid 2026-10-29 to 2027-04-27.
USCG East District Local Notice to Mariners 44/2026