819
FZUS51 KBUF 220537
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
137 AM EDT Wed May 22 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.

LEZ020-220915-
Upper Niagara River and Buffalo Harbor-
137 AM EDT Wed May 22 2024

.OVERNIGHT...South winds 10 knots or less. Mainly clear.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest.
Showers and thunderstorms in the afternoon. Some thunderstorms
may produce gusty winds 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. Mostly sunny.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Mainly clear.
.FRIDAY...Southwest winds 10 knots or less becoming east. A
chance of showers and thunderstorms Friday night.
.SATURDAY...Southeast winds less than 10 knots. 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.

$$

LOZ030-220915-
Lower Niagara River-
137 AM EDT Wed May 22 2024

.OVERNIGHT...South winds less than 10 knots. Mainly clear.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest 15 to
20 knots. Showers and thunderstorms likely in the afternoon. Some
thunderstorms may produce gusty winds 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. Mostly sunny.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Mainly clear.
.FRIDAY...Southwest winds 10 knots or less becoming east. A
chance of showers and thunderstorms Friday night.
.SATURDAY...Southeast winds 5 to 10 knots becoming light and
variable. A chance of showers and thunderstorms.
.SUNDAY...West winds 10 knots or less becoming southeast. A
chance of showers Sunday night.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-220915-
Buffalo to Ripley along Lake Erie-
137 AM EDT Wed May 22 2024

.OVERNIGHT...South winds 5 to 10 knots. Clear. Waves 1 foot
or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest. A
chance of showers and thunderstorms in the morning, then showers
and 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 in the evening, then a chance of
showers overnight. Waves 1 to 2 feet.
.THURSDAY...Southwest winds 5 to 10 knots becoming west. Partly
to mostly sunny. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southwest winds 10 knots or less becoming
south. 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 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.

$$

LOZ042-220915-
Niagara River to Hamlin Beach along Lake Ontario-
137 AM EDT Wed May 22 2024

.OVERNIGHT...Southwest winds less than 10 knots becoming
south. Mainly clear. Waves 1 foot or less.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest 15 to
20 knots. Showers and thunderstorms likely in the afternoon. Some
thunderstorms may produce gusty winds 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 and thunderstorms in the evening, then a
chance of showers overnight. Waves 1 to 3 feet.
.THURSDAY...West winds 5 to 10 knots. Mostly sunny. 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 east. A
chance of showers Sunday night. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-220915-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
137 AM EDT Wed May 22 2024

.OVERNIGHT...South winds 5 to 10 knots. Mainly clear. Waves
1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southwest.
Showers and thunderstorms in the afternoon. Some thunderstorms
may produce gusty winds in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming west.
Showers and thunderstorms in the evening, then showers and
thunderstorms likely overnight. Some thunderstorms may produce
gusty winds in the evening. Waves 2 feet or less.
.THURSDAY...West 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
mainly clear. Waves 1 foot or less.
.FRIDAY...Southwest winds 10 knots or less becoming northeast.
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.

$$

LOZ045-220915-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
137 AM EDT Wed May 22 2024

.OVERNIGHT...South winds 5 to 10 knots. Partly cloudy.
Waves 1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southwest.
Showers and 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 and thunderstorms in the evening, then showers and
thunderstorms likely 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 5 to 15 knots becoming east less than
10 knots. Mainly clear, then becoming partly cloudy. Waves 1 foot
or less.
.SATURDAY...Southwest winds 10 knots or less. 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.

$$

AR