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620
FZUS61 KBUF 311402
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EDT Sun Aug 31 2025

SLZ022-024-312100-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 AM EDT Sun Aug 31 2025

.THIS AFTERNOON...Light and variable winds. Sunny.
.TONIGHT...Northwest winds less than 10 knots. Patchy fog late.
.MONDAY...Light and variable winds. Patchy fog in the morning.
.MONDAY NIGHT...Light and variable winds. Mostly cloudy.
.TUESDAY...Light and variable winds. Partly cloudy.
.WEDNESDAY...Southwest winds 10 knots or less becoming south
10 to 15 knots. Mainly clear, then becoming partly cloudy.
.THURSDAY...South winds 5 to 15 knots. Showers likely with a
chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$