Great Lakes Forecast
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957
FZUS61 KBUF 131401
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1001 AM EDT Tue May 13 2025

SLZ022-024-132100-
Saint Lawrence River from Cape Vincent to Saint Regis
1001 AM EDT Tue May 13 2025

.THIS AFTERNOON...East winds 5 to 10 knots becoming southeast.
Mostly sunny, then becoming partly sunny.
.TONIGHT...South winds 10 knots or less becoming southeast.
Mostly cloudy.
.WEDNESDAY...Southeast winds 10 knots or less. A chance of
showers.
.WEDNESDAY NIGHT...Southeast winds less than 10 knots. A chance
of showers in the evening.
.THURSDAY...Light and variable winds. A chance of showers.
.FRIDAY...Southeast winds 10 knots or less becoming south.
Showers with a chance of thunderstorms during the day, then
showers Friday night.
.SATURDAY...South winds 5 to 10 knots becoming southwest. Showers
likely.

Winds and waves higher in and near thunderstorms.

$$