816 FZUS73 KAPX 070254 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 954 PM EST Tue Jan 6 2026 LSZ322-070900- 954 PM EST Tue Jan 6 2026 ...ST. MARY'S RIVER IS CLOSED TO VESSEL NAVIGATION DUE TO FOG... The United States Coast Guard in Sault Ste Marie has closed the St. Mary's River due to dense fog reducing visibilities below 1/4 mile. The river is closed from 9 mile to mud lake in the down bound channel. Another statement will be issued once the river is reopened to vessel navigation. && LAT...LON 4653 8413 4650 8411 4637 8414 4624 8411 4611 8399 4606 8409 4614 8416 4613 8423 4622 8435 4627 8427 4631 8427 4644 8435 4638 8454 4646 8451 4645 8448 4651 8438 4649 8427 4654 8420 $$ JZ