063
FZUS61 KBUF 120204
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1003 PM EDT Tue Aug 11 2026

SLZ022-024-120900-
Saint Lawrence River from Cape Vincent to Saint Regis
1003 PM EDT Tue Aug 11 2026

.OVERNIGHT...Light and variable winds. Patchy fog late.
.WEDNESDAY...Light and variable winds becoming west 5 to
10 knots. Patchy fog early. A chance of showers and thunderstorms
in the afternoon.
.WEDNESDAY NIGHT...West winds less than 10 knots. A chance of
showers and thunderstorms in the evening, then a chance of
showers overnight. Patchy fog overnight.
.THURSDAY...Light and variable winds becoming west 5 to 10 knots.
Showers likely with a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 10 knots or less becoming northwest.
Showers likely with a chance of thunderstorms in the evening,
then a chance of showers overnight.
.FRIDAY...Northwest winds 10 knots or less. A chance of showers
during the day.
.SATURDAY...Northwest winds less than 10 knots. Mainly clear,
then becoming partly cloudy.
.SUNDAY...South winds less than 10 knots becoming north. A chance
of showers.

Winds and waves higher in and near thunderstorms.

$$