409
FZUS51 KBUF 122020
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
420 PM EDT Sun May 12 2024

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.

LEZ020-130315-
Upper Niagara River and Buffalo Harbor-
420 PM EDT Sun May 12 2024

.TONIGHT...Southwest winds 5 to 10 knots becoming south. A chance
of showers late.
.MONDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Showers likely in the morning, then a chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...Southwest winds 5 to 15 knots becoming south. A
chance of showers and thunderstorms in the evening, then showers
likely overnight.
.TUESDAY...Southwest winds 10 knots or less becoming west.
Showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...North winds 10 knots or less becoming northeast.
Showers with a chance of thunderstorms in the evening, then a
chance of showers overnight.
.WEDNESDAY...Northeast winds 5 to 10 knots. A chance of showers
during the day.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast.
Partly cloudy.
.FRIDAY...Southeast winds 5 to 10 knots. A chance of showers.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 53 degrees.

$$

LOZ030-130315-
Lower Niagara River-
420 PM EDT Sun May 12 2024

.TONIGHT...Southwest winds 5 to 10 knots becoming south. A chance
of showers late.
.MONDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Showers likely in the morning, then a chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...Southwest winds 5 to 15 knots becoming south.
Showers likely with a chance of thunderstorms in the evening,
then showers likely overnight.
.TUESDAY...Southwest winds 10 knots or less becoming northwest.
Showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...North winds 10 knots or less becoming northeast.
Showers with a chance of thunderstorms in the evening, then a
chance of showers overnight.
.WEDNESDAY...Northeast winds 5 to 10 knots. A chance of showers
during the day.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast.
Partly cloudy.
.FRIDAY...Southeast winds 5 to 10 knots. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$

LEZ041-130315-
Dunkirk to Buffalo along Lake Erie-
420 PM EDT Sun May 12 2024

.TONIGHT...Southwest winds 5 to 15 knots becoming south. A chance
of showers late. Waves 1 to 2 feet.
.MONDAY...South winds 10 to 15 knots becoming southwest. Showers
likely in the morning, then a chance of showers and thunderstorms
in the afternoon. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 5 to 15 knots becoming south. A
chance of showers and thunderstorms in the evening, then showers
likely overnight. Waves 1 to 2 feet.
.TUESDAY...South winds 10 knots or less becoming west. Showers
likely in the morning, then showers with a chance of
thunderstorms in the afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...North winds 10 knots or less becoming northeast.
Showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 15 knots. A chance of showers.
Waves 2 feet or less.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast.
Partly cloudy. Waves 1 foot or less.
.FRIDAY...Southeast winds 5 to 10 knots. A chance of showers.
Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-130315-
Ripley to Dunkirk along Lake Erie-
420 PM EDT Sun May 12 2024

.TONIGHT...Southwest winds 5 to 15 knots becoming south 15 to
20 knots. A chance of showers late. Waves 1 to 2 feet.
.MONDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots. Showers likely in the morning, then a chance of showers
and thunderstorms in the afternoon. Waves 1 to 2 feet.
.MONDAY NIGHT...Southwest winds 5 to 10 knots becoming south. A
chance of showers and thunderstorms in the evening, then showers
likely overnight. Waves 1 to 2 feet.
.TUESDAY...South winds 10 knots or less. Showers likely in the
morning, then showers with a chance of thunderstorms in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...East winds 10 knots or less becoming northeast.
Showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 15 knots. A chance of showers.
Waves 1 to 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast.
Partly cloudy. Waves 1 foot or less.
.FRIDAY...Southeast winds 5 to 10 knots. A chance of showers.
Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-130315-
Niagara River to Hamlin Beach along Lake Ontario-
420 PM EDT Sun May 12 2024

.TONIGHT...Southwest winds 5 to 10 knots becoming south. A chance
of showers late. Waves 1 foot or less.
.MONDAY...South winds 10 to 15 knots becoming southwest. Showers
likely in the morning, then a chance of showers and thunderstorms
in the afternoon. Waves 2 feet or less.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Showers likely
with a chance of thunderstorms in the evening, then showers
likely overnight. Waves 1 foot or less.
.TUESDAY...Southwest winds 10 knots or less becoming east.
Showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Showers with a
chance of thunderstorms in the evening, then a chance of showers
overnight. Waves 2 feet or less.
.WEDNESDAY...Northeast winds 5 to 15 knots. A chance of showers
during the day. Waves 1 to 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast.
Partly cloudy. Waves 2 feet or less.
.FRIDAY...East winds 5 to 10 knots becoming southeast. A chance
of showers. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-130315-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
420 PM EDT Sun May 12 2024

.TONIGHT...West winds 10 knots or less becoming south. Partly to
mostly cloudy. Waves 1 foot or less.
.MONDAY...South winds 5 to 10 knots becoming southwest. Showers
likely in the morning, then showers likely with a chance of
thunderstorms in the afternoon. Waves 1 foot or less.
.MONDAY NIGHT...South winds 10 knots or less. A chance of showers
and thunderstorms in the evening, then showers likely overnight.
Waves 1 foot or less.
.TUESDAY...South winds 10 knots or less becoming southeast.
Showers likely in the morning, then showers with a chance of
thunderstorms in the afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...Southeast winds 10 knots or less becoming
northeast. Showers with a chance of thunderstorms in the evening,
then a chance of showers overnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 15 knots becoming north. A
chance of showers. Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots becoming southeast. Partly
cloudy. Waves 2 feet or less.
.FRIDAY...Southeast winds 5 to 15 knots. A chance of showers.
Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 48 degrees.

$$

LOZ045-130315-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
420 PM EDT Sun May 12 2024

.TONIGHT...Southwest winds 10 knots or less becoming south.
Partly to mostly cloudy. Waves 1 foot or less.
.MONDAY...South winds 10 to 15 knots. Showers likely in the
morning, then showers likely with a chance of thunderstorms in
the afternoon. Waves 2 feet or less.
.MONDAY NIGHT...South winds 5 to 15 knots. Showers likely with a
chance of thunderstorms in the evening, then showers likely
overnight. Waves 2 feet or less.
.TUESDAY...South winds 5 to 15 knots. Showers likely in the
morning, then showers with a chance of thunderstorms in the
afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 10 knots or less becoming northeast.
Showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 15 knots. A chance of showers.
Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots becoming southeast. Partly
cloudy. Waves 1 foot or less.
.FRIDAY...Southeast winds 5 to 15 knots. A chance of showers.
Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$