St. Marys River Point Iroquois to E. Potagannissing Bay Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 19kts around 12:00 AM, with waves reaching 1.9ft around 12:00 AM.

Sunday, October 11

7:08 AM EDT

Wind Now

7ktsSSE

Gusts:12kts

Wind Now: 7 kts; gusts 12 kts. Use left and right arrows to inspect hours; Escape to reset.

Waves Now

0.8ftSSE

Period2s

Waves Now: 0.8 ft; period 2 seconds. Use left and right arrows to inspect hours; Escape to reset.

NOAA marine forecast

Updated 2:44am EDT Oct 11, 2026

Small Craft Advisory In Effect Until 6 Am Edt Early This Morning

South wind 10 to 15 knots. Sunny.

Southeast wind 5 to 10 knots. Partly cloudy.

East wind 10 to 15 knots. Chance of showers.

East wind 10 to 15 knots. Rain showers likely.

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Interactive Mapbox map highlighting marine forecast zone LSZ322.