219
FZUS51 KBUF 212015
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
415 PM EDT Tue May 21 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.

LEZ020-220315-
Upper Niagara River and Buffalo Harbor-
415 PM EDT Tue May 21 2024

.TONIGHT...Southwest winds 5 to 15 knots becoming south 10 knots
or less. Mainly clear.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest. A
chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 5 to 15 knots. A chance of
showers and thunderstorms in the evening, then a chance of
showers overnight.
.THURSDAY...Southwest winds 5 to 10 knots becoming west. A chance
of showers in the morning.
.THURSDAY NIGHT...West winds 10 knots or less becoming southwest.
Mainly clear.
.FRIDAY...Southwest winds less than 10 knots. A chance of showers
and thunderstorms Friday night.
.SATURDAY...Light and variable winds. A chance of showers and
thunderstorms.
.SUNDAY...Southwest winds 10 knots or less becoming southeast. A
chance of showers Sunday night.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 61 degrees.

$$

LOZ030-220315-
Lower Niagara River-
415 PM EDT Tue May 21 2024

.TONIGHT...Southwest winds 5 to 15 knots becoming south 10 knots
or less. Mainly clear.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. A chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 5 to 15 knots becoming west. A
chance of showers overnight.
.THURSDAY...Southwest winds 5 to 10 knots becoming west. A chance
of showers in the morning.
.THURSDAY NIGHT...West winds less than 10 knots becoming
southwest. Mainly clear.
.FRIDAY...Southwest winds 5 to 10 knots becoming light and
variable. A chance of showers and thunderstorms Friday night.
.SATURDAY...Southeast winds less than 10 knots. A chance of
showers and thunderstorms.
.SUNDAY...Southwest winds less than 10 knots. A chance of showers
Sunday night.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-220315-
Buffalo to Ripley along Lake Erie-
415 PM EDT Tue May 21 2024

.TONIGHT...Southwest winds 5 to 15 knots becoming south. Mainly
clear. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest.
Showers likely with a chance of thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds in the afternoon.
Waves 2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 15 knots. A chance of
showers and thunderstorms. Waves 1 to 2 feet.
.THURSDAY...Southwest winds 5 to 10 knots becoming west. A chance
of showers in the morning. Waves 1 to 2 feet.
.THURSDAY NIGHT...West winds 10 knots or less becoming southwest.
Becoming mainly clear. Waves 1 foot or less.
.FRIDAY...Southwest winds 10 knots or less becoming southeast. A
chance of showers and thunderstorms Friday night. Waves 1 foot or
less.
.SATURDAY...South winds less than 10 knots becoming southwest. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...Southwest winds 5 to 10 knots becoming southeast. A
chance of showers Sunday night. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-220315-
Niagara River to Hamlin Beach along Lake Ontario-
415 PM EDT Tue May 21 2024

.TONIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest 15 to
20 knots. A chance of showers and thunderstorms in the afternoon.
Waves 1 foot or less building to 1 to 3 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots becoming west.
A chance of showers overnight. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 5 to 10 knots becoming west. A chance
of showers in the morning. Waves 2 feet or less.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Mainly clear.
Waves 1 foot or less.
.FRIDAY...Southwest winds 10 knots or less becoming east. A
chance of showers Friday night. Waves 1 foot or less.
.SATURDAY...East winds 10 knots or less becoming southwest. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...Southwest winds 10 knots or less becoming southeast. A
chance of showers Sunday night. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-220315-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
415 PM EDT Tue May 21 2024

.TONIGHT...South winds 5 to 10 knots. A chance of showers and
thunderstorms early. Waves 1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southwest.
Showers with a chance of thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds in the afternoon. Waves
1 foot or less.
.WEDNESDAY NIGHT...South winds 5 to 10 knots becoming southwest.
Showers likely with a chance of thunderstorms in the evening,
then a chance of showers and thunderstorms overnight. Some
thunderstorms may produce gusty winds in the evening. Waves
2 feet or less.
.THURSDAY...West winds 5 to 10 knots becoming southwest. A chance
of showers and thunderstorms in the morning. Waves 2 feet or
less.
.THURSDAY NIGHT...Southwest winds 10 knots or less. Becoming
mainly clear. Waves 1 foot or less.
.FRIDAY...Southwest winds 10 knots or less becoming east. Mainly
clear, then becoming partly cloudy. Waves 1 foot or less.
.SATURDAY...East winds 10 knots or less becoming southwest. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...Southwest winds 10 knots or less becoming southeast. A
chance of showers Sunday night. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 49 degrees.

$$

LOZ045-220315-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
415 PM EDT Tue May 21 2024

.TONIGHT...South winds 5 to 10 knots. A chance of showers and
thunderstorms early. Waves 1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots. Showers with a chance of
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...South winds 5 to 10 knots becoming southwest.
Showers likely with a chance of thunderstorms in the evening,
then a chance of showers and thunderstorms overnight. Some
thunderstorms may produce gusty winds in the evening. Waves
1 foot or less.
.THURSDAY...Southwest winds 5 to 10 knots. A chance of showers in
the morning. Waves 2 feet or less.
.THURSDAY NIGHT...Southwest winds 10 knots or less becoming
south. Becoming mainly clear. Waves 2 feet or less.
.FRIDAY...Southwest winds 10 knots or less becoming east. Mainly
clear, then becoming partly cloudy. Waves 1 foot or less.
.SATURDAY...East winds 10 knots or less becoming south. A chance
of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...Southwest winds 5 to 10 knots becoming south. A chance
of showers Sunday night. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$