513
FZUS61 KBUF 110203
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1003 PM EDT Mon Aug 10 2026

SLZ022-024-110900-
Saint Lawrence River from Cape Vincent to Saint Regis
1003 PM EDT Mon Aug 10 2026

.REST OF TONIGHT...West winds 10 knots or less. A chance of
showers and thunderstorms late this evening.
.TUESDAY...West winds less than 10 knots. Mostly sunny.
.TUESDAY NIGHT...West winds less than 10 knots. Partly cloudy.
.WEDNESDAY...Light and variable winds becoming west 5 to
10 knots. A chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds less than 10 knots. A chance
of showers.
.THURSDAY...Southwest winds 10 knots or less becoming northwest.
Showers likely with a chance of thunderstorms.
.FRIDAY...Northwest winds 10 knots or less. Becoming mainly
clear.
.SATURDAY...Northwest winds less than 10 knots. Mainly clear,
then becoming partly cloudy.

Winds and waves higher in and near thunderstorms.

$$