630
FZUS51 KBUF 140803
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
403 AM EDT Mon Jul 14 2025

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LEZ020-141500-
Upper Niagara River and Buffalo Harbor-
403 AM EDT Mon Jul 14 2025

.TODAY...Light and variable winds. A chance of showers early this
afternoon.
.TONIGHT...Southwest winds less than 10 knots. Mainly clear.
.TUESDAY...Light and variable winds. Sunny.
.TUESDAY NIGHT...Southwest winds less than 10 knots. Mainly clear
in the evening, then becoming partly cloudy.
.WEDNESDAY...Southwest winds 10 knots or less. A chance of
showers and thunderstorms.
.THURSDAY...Southwest winds 5 to 15 knots becoming west. Showers
likely with a chance of thunderstorms.
.FRIDAY...Northwest winds 5 to 10 knots becoming light and
variable. A chance of showers and thunderstorms during the day,
then a chance of showers Friday night.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 76 degrees.

$$

LOZ030-141500-
Lower Niagara River-
403 AM EDT Mon Jul 14 2025

.TODAY...Light and variable winds. A chance of showers early this
afternoon.
.TONIGHT...Southwest winds less than 10 knots. Mainly clear.
.TUESDAY...Light and variable winds. Sunny.
.TUESDAY NIGHT...Southeast winds less than 10 knots. Mainly clear
in the evening, then becoming partly cloudy.
.WEDNESDAY...Southwest winds 10 knots or less. A chance of
showers and thunderstorms.
.THURSDAY...Southwest winds 5 to 15 knots becoming west. Showers
likely with a chance of thunderstorms.
.FRIDAY...Northwest winds 10 knots or less becoming north. A
chance of showers.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-141500-
Buffalo to Ripley along Lake Erie-
403 AM EDT Mon Jul 14 2025

.TODAY...South winds less than 10 knots becoming west. Mostly
cloudy this morning, then becoming mostly sunny. Waves 1 foot or
less.
.TONIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.TUESDAY...Light and variable winds. Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...Light and variable winds. Mainly clear in the
evening, then becoming partly cloudy. Waves 1 foot or less.
.WEDNESDAY...South winds 10 knots or less. A chance of showers
and thunderstorms. Waves 1 foot or less.
.THURSDAY...Southwest winds 5 to 15 knots becoming west. Showers
likely with a chance of thunderstorms. Waves 2 feet or less.
.FRIDAY...West winds 5 to 10 knots becoming northwest. A chance
of showers and thunderstorms. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-141500-
Niagara River to Hamlin Beach along Lake Ontario-
403 AM EDT Mon Jul 14 2025

.TODAY...Light and variable winds. Mostly cloudy this morning,
then becoming mostly sunny. Waves 1 foot or less.
.TONIGHT...Southeast winds 10 knots or less becoming southwest.
Mainly clear. Waves 1 foot or less.
.TUESDAY...Southwest winds less than 10 knots becoming northeast.
Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...East winds 10 knots or less becoming southwest.
Mainly clear in the evening, then becoming partly cloudy. Waves
1 foot or less.
.WEDNESDAY...Southwest winds 5 to 10 knots. A chance of showers
and thunderstorms Wednesday night. Waves 1 foot or less.
.THURSDAY...Southwest winds 10 to 15 knots becoming northwest.
Showers likely with a chance of thunderstorms. Waves 1 to 3 feet.
.FRIDAY...Northwest winds 5 to 10 knots becoming north. A chance
of showers. Waves 1 to 2 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-141500-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
403 AM EDT Mon Jul 14 2025

.TODAY...West winds less than 10 knots becoming northeast. Partly
sunny. Waves 1 foot or less.
.TONIGHT...South winds less than 10 knots becoming southwest.
Mainly clear. Waves 1 foot or less.
.TUESDAY...Southwest winds less than 10 knots becoming northeast.
Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...Light and variable winds becoming south 5 to
10 knots. Mainly clear. Waves 1 foot or less.
.WEDNESDAY...South winds 10 knots or less. A chance of showers
and thunderstorms. Waves 1 foot or less.
.THURSDAY...Southwest winds 5 to 15 knots becoming northwest.
Showers likely with a chance of thunderstorms. Waves 1 to 3 feet.
.FRIDAY...Northwest winds 5 to 15 knots becoming north. A chance
of showers. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 52 degrees.

$$

LOZ045-141500-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
403 AM EDT Mon Jul 14 2025

.TODAY...Southwest winds 10 knots or less. Partly sunny. Waves
1 foot or less.
.TONIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.TUESDAY...South winds 10 knots or less becoming southwest.
Sunny. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots. A chance of showers and
thunderstorms Wednesday night. Waves 1 foot or less.
.THURSDAY...South winds 5 to 15 knots becoming northwest. Showers
likely with a chance of thunderstorms. Waves 1 to 3 feet.
.FRIDAY...Northwest winds 5 to 15 knots becoming north. A chance
of showers. Waves 1 to 3 feet subsiding to 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$