FZUS61 KBUF 130810
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
410 AM EDT Mon Apr 13 2026

SLZ022-024-131500-
Saint Lawrence River from Cape Vincent to Saint Regis
410 AM EDT Mon Apr 13 2026

.TODAY...Southwest winds 10 to 15 knots. Showers through early
afternoon, then a chance of showers late.
.TONIGHT...Southwest winds 10 to 15 knots becoming light and
variable. Mostly cloudy.
.TUESDAY...Northeast winds 10 knots or less becoming southwest.
Showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 10 knots or less. Showers with a
chance of thunderstorms in the evening, then showers likely
overnight.
.WEDNESDAY...Southwest winds 10 knots or less becoming northeast.
Showers likely during the day, then a chance of showers Wednesday
night.
.THURSDAY...East winds 5 to 10 knots becoming southwest. Showers.
.FRIDAY...West winds 10 knots or less becoming southeast. A
chance of showers during the day.

Winds and waves higher in and near thunderstorms.

$$