499
FZUS51 KBUF 100204
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
1004 PM EDT Sat Aug 9 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.

LEZ020-100900-
Upper Niagara River and Buffalo Harbor-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...Light and variable winds. Becoming mainly
clear.
.SUNDAY...South winds 5 to 10 knots becoming southwest. Sunny.
.SUNDAY NIGHT...Southwest winds less than 10 knots. Mainly clear.
.MONDAY...South winds 5 to 10 knots becoming southwest. Sunny.
.MONDAY NIGHT...Southwest winds less than 10 knots becoming
south. Mainly clear.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers and
thunderstorms Tuesday night.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming light and
variable. A chance of showers and thunderstorms.
.THURSDAY...North winds less than 10 knots. Partly cloudy.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 76 degrees.

$$

LOZ030-100900-
Lower Niagara River-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...South winds less than 10 knots. Becoming
mainly clear.
.SUNDAY...South winds 5 to 10 knots. Sunny.
.SUNDAY NIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear.
.MONDAY...South winds 5 to 10 knots becoming southwest. Sunny.
.MONDAY NIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers
during the day, then a chance of showers and thunderstorms
Tuesday night.
.WEDNESDAY...Southwest winds 10 knots or less becoming north. A
chance of showers and thunderstorms during the day, then a chance
of showers Wednesday night.
.THURSDAY...North winds 10 knots or less becoming east. Partly
cloudy.

Winds and waves higher in and near thunderstorms.

$$

LEZ041-100900-
Dunkirk to Buffalo along Lake Erie-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...South winds 10 knots or less. Becoming mainly
clear. Waves 1 foot or less.
.SUNDAY...South winds 10 knots or less becoming west. Sunny.
Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.MONDAY...South winds 10 knots or less becoming southwest. Sunny.
Waves 1 foot or less.
.MONDAY NIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers and
thunderstorms Tuesday night. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 10 knots or less becoming northwest.
A chance of showers and thunderstorms. Waves 1 foot or less.
.THURSDAY...Northeast winds less than 10 knots becoming
southeast. Partly cloudy. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-100900-
Ripley to Dunkirk along Lake Erie-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...Southeast winds 10 knots or less becoming
south. Mainly clear. Waves 1 foot or less.
.SUNDAY...South winds around 10 knots becoming light and
variable. Sunny. Waves 1 foot or less.
.SUNDAY NIGHT...Light and variable winds becoming south around
10 knots. Mainly clear. Waves 1 foot or less.
.MONDAY...South winds 10 knots or less becoming west. Sunny.
Waves 1 foot or less.
.MONDAY NIGHT...Light and variable winds becoming south 5 to
10 knots. Mainly clear. Waves 1 foot or less.
.TUESDAY...South winds 5 to 10 knots becoming southwest. A chance
of showers and thunderstorms Tuesday night. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming northwest. A
chance of showers and thunderstorms during the day, then a chance
of showers Wednesday night. Waves 1 foot or less.
.THURSDAY...Northeast winds 10 knots or less becoming southeast.
Partly cloudy. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-100900-
Niagara River to Hamlin Beach along Lake Ontario-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...South winds 10 knots or less. Becoming mainly
clear. Waves 1 foot or less.
.SUNDAY...Southwest winds 5 to 10 knots becoming east. Sunny.
Waves 1 foot or less.
.SUNDAY NIGHT...East winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.MONDAY...Southwest winds 5 to 10 knots becoming southeast.
Sunny. Waves 1 foot or less.
.MONDAY NIGHT...South winds 5 to 10 knots becoming southwest.
Mainly clear. Waves 1 foot or less.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers and
thunderstorms Tuesday night. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming northwest. A
chance of showers and thunderstorms during the day, then a chance
of showers Wednesday night. Waves 1 foot or less.
.THURSDAY...North winds 5 to 10 knots becoming east. Partly
cloudy. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-100900-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...South winds 5 to 10 knots. Becoming mainly
clear. Waves 1 foot or less.
.SUNDAY...South winds 5 to 10 knots becoming northeast. Sunny.
Waves 1 foot or less.
.SUNDAY NIGHT...East winds 5 to 10 knots becoming south. Mainly
clear. Waves 1 foot or less.
.MONDAY...South winds 10 knots or less becoming east. Sunny.
Waves 1 foot or less.
.MONDAY NIGHT...Southeast winds 10 knots or less becoming south.
Mainly clear. Waves 1 foot or less.
.TUESDAY...South winds 10 knots or less becoming southwest. A
chance of showers Tuesday night. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming northwest. A
chance of showers and thunderstorms. Waves 1 foot or less.
.THURSDAY...North winds 10 knots or less becoming southeast.
Partly cloudy. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 47 degrees.

$$

LOZ045-100900-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
1004 PM EDT Sat Aug 9 2025

.OVERNIGHT...South winds 5 to 15 knots. Partly cloudy.
Waves 2 feet or less.
.SUNDAY...South winds 5 to 15 knots becoming southwest. Sunny.
Waves 2 feet or less.
.SUNDAY NIGHT...South winds less than 10 knots increasing to
10 to 15 knots. Mainly clear. Waves 2 feet or less.
.MONDAY...South winds 5 to 10 knots becoming southwest. Sunny.
Waves 2 feet or less.
.MONDAY NIGHT...South winds 10 knots or less. Mainly clear. Waves
1 foot or less.
.TUESDAY...South winds 5 to 10 knots. A chance of showers and
thunderstorms Tuesday night. Waves 1 foot or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming northwest. A
chance of showers and thunderstorms. Waves 1 foot or less.
.THURSDAY...North winds 5 to 10 knots becoming east. Partly
cloudy. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$