Coastal Waters Forecast for St. Marys River Point Iroquois to E. Potagannissing Bay (LSZ322) (Text-Only)
NWS Forecast for: St. Marys River Point Iroquois to E. Potagannissing Bay (LSZ322)
Issued by: National Weather Service Gaylord, MI
Last Update: 229 PM EDT Fri Aug 8 2025




Tonight: South wind 5 to 10 knots. Partly cloudy.

Saturday: South wind 10 to 15 knots. Mostly sunny.

Saturday Night: South wind 5 to 10 knots. Chance of showers.

Sunday: South wind 5 to 10 knots. Chance of showers and thunderstorms.

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.







Zone Forecast: St. Marys River Point Iroquois to E. Potagannissing Bay (LSZ322)

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