226
FZUS61 KBUF 221402
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EDT Fri Aug 22 2025

SLZ022-024-222100-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 AM EDT Fri Aug 22 2025

.THIS AFTERNOON...Light and variable winds becoming southwest 5 to
10 knots. Sunny.
.TONIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear in the evening, then becoming partly cloudy.
.SATURDAY...South winds 10 knots or less becoming southwest.
Partly to mostly sunny.
.SATURDAY NIGHT...South winds 5 to 15 knots. Showers likely with
a chance of thunderstorms.
.SUNDAY...Southwest winds 5 to 15 knots diminishing to less than
10 knots. Showers likely with a chance of thunderstorms during
the day, then a chance of showers and thunderstorms Sunday night.
.MONDAY...Southwest winds 5 to 15 knots becoming west. A chance
of showers.
.TUESDAY...West winds 10 knots or less becoming northwest. A
chance of showers.

Winds and waves higher in and near thunderstorms.

$$