Active Weather Alerts
Marine Weather Statement
Issued: 9:33 PM Apr. 6, 2026 – National Weather Service
...ST. MARY'S RIVER IS CLOSED TO VESSEL NAVIGATION... The United States Coast Guard in Sault Ste Marie has closed the St. Mary's River and Whitefish Bay from Light 26 to Whitefish Point due to gusty winds producing shifting ice and low visibilities. Opening time is unknown. &&
Small Craft Advisory
Issued: 6:31 PM Apr. 6, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT TUESDAY... * WHAT...Highest gusts up to 30 kts from the north and highest waves around 7 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI and St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
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