507
FZUS61 KBUF 030202
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 PM EDT Tue Sep 2 2025

SLZ022-024-030900-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 PM EDT Tue Sep 2 2025

.OVERNIGHT...Light and variable winds. Partly cloudy.
.WEDNESDAY...South winds 10 knots or less becoming southwest.
Sunny.
.WEDNESDAY NIGHT...South winds 10 knots or less increasing to
10 to 15 knots. Mainly clear.
.THURSDAY...South winds 10 to 15 knots becoming southwest.
Showers with a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Southwest winds 10 knots or less. Showers with
a chance of thunderstorms in the evening, then showers likely
overnight.
.FRIDAY...South winds 10 to 15 knots becoming southwest. A chance
of showers Friday night.
.SATURDAY...Southwest winds 5 to 15 knots. A chance of showers
during the day.
.SUNDAY...Southwest winds 10 knots or less becoming west. Partly
cloudy.

Winds and waves higher in and near thunderstorms.

$$