Marine Weather Statement

Marine Weather Statement
National Weather Service Gaylord MI
707 AM EDT Thu Oct 16 2025

LSZ322-161500-
St. Marys River Point Iroquois to E. Potagannissing Bay-
707 AM EDT Thu Oct 16 2025

...THE ST MARYS RIVER SYSTEM IS CLOSED TO VESSEL NAVIGATION...

The St Marys river system remains closed to vessel navigation due
to dense fog. The fog is likely to continue during the next few
hours this morning before diminishing by the mid to late morning
hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dense fog was reducing visibilities to below 1 mile. Reduce your
speed, and keep a lookout for other vessels, buoys, and
breakwaters. Keep your navigation lights on. If not equipped with
radar, you should consider seeking safe harbor.

LAT...LON 4653 8413 4624 8411 4606 8396 4606 8390
      4612 8382 4612 8364 4591 8386 4592 8396
      4612 8417 4624 8436 4628 8430 4643 8436
      4637 8452 4648 8466 4652 8463 4646 8456
      4645 8448 4651 8438 4649 8427 4654 8420

$$