273
FZUS51 KBUF 210244
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
1044 PM EDT Mon May 20 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.

LEZ020-210915-
Upper Niagara River and Buffalo Harbor-
1044 PM EDT Mon May 20 2024

.OVERNIGHT...Southeast winds under 10 knots. Mostly cloudy.
.TUESDAY...South winds 10 to 15 knots becoming southwest. Mostly
sunny.
.TUESDAY NIGHT...Southwest winds 10 knots or less becoming south.
Partly cloudy.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest. A
chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. A chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms overnight.
.THURSDAY...Southwest winds 10 to 15 knots. Showers likely.
.FRIDAY...West winds 10 knots or less becoming northeast. Sunny.
.SATURDAY...Northeast winds 10 knots or less becoming southeast.
Partly cloudy.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 59 degrees.

$$

LOZ030-210915-
Lower Niagara River-
1044 PM EDT Mon May 20 2024

.OVERNIGHT...Light and variable winds. Mostly cloudy.
.TUESDAY...South winds 10 to 15 knots becoming southwest. Mostly
sunny.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming south
less than 10 knots. Partly cloudy.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest. A
chance of showers in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. A chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms overnight.
.THURSDAY...Southwest winds 10 to 15 knots. Showers likely.
.FRIDAY...West winds 10 knots or less becoming northeast. Sunny.
.SATURDAY...Northeast winds 10 knots or less becoming southeast.
Partly cloudy.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-210915-
Buffalo to Ripley along Lake Erie-
1044 PM EDT Mon May 20 2024

.OVERNIGHT...Light and variable winds. Mostly cloudy. Waves 1
foot or less.
.TUESDAY...South winds 10 to 15 knots becoming southwest. Mostly
sunny. Waves 2 feet or less.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming south.
Partly cloudy. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest. A
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. A chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms overnight. Waves 1 to 3 feet
subsiding to 1 foot or less.
.THURSDAY...Southwest winds 10 to 15 knots. Showers likely with a
chance of thunderstorms. Waves 1 foot or less.
.FRIDAY...West winds 10 knots or less becoming northeast. Mostly
sunny. Waves 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Partly cloudy. Waves 1 foot
or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-210915-
Niagara River to Hamlin Beach along Lake Ontario-
1044 PM EDT Mon May 20 2024

.OVERNIGHT...South winds less than 10 knots. Mostly cloudy.
Waves 1 foot or less.
.TUESDAY...Southwest winds increasing to 10 to 15 knots. Partly
to mostly sunny. Waves 2 feet or less.
.TUESDAY NIGHT...Southwest winds diminishing to less than 10
knots. Partly cloudy. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. A chance of showers and thunderstorms in the afternoon.
Waves building to 2 to 4 feet.
.WEDNESDAY NIGHT...Southwest winds diminishing to 10 to 15 knots.
A chance of showers and thunderstorms in the evening, then
showers likely with a chance of thunderstorms overnight. Waves 1
to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots. Showers likely. Waves
1 to 3 feet.
.FRIDAY...West winds 5 to 10 knots becoming north. Sunny. Waves 1
to 2 feet.
.SATURDAY...Northeast winds 5 to 10 knots. Partly cloudy. Waves 1
foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-210915-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
1044 PM EDT Mon May 20 2024

.OVERNIGHT...South winds less than 10 knots. Partly to mostly
cloudy. Waves 1 foot or less.
.TUESDAY...South winds 10 knots or less becoming southwest 10 to
15 knots. Partly sunny. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds 10 knots or less becoming south.
Partly cloudy. Waves 1 foot or less.
.WEDNESDAY...South winds 10 knots or less becoming southwest. A
chance of showers and thunderstorms in the afternoon. Waves
2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Showers likely
with a chance of thunderstorms. Waves 2 feet or less.
.THURSDAY...Southwest winds 10 to 15 knots. Showers likely with a
chance of thunderstorms during the day, then a chance of showers
Thursday night. Waves 1 to 3 feet.
.FRIDAY...West winds 10 knots or less becoming north. Sunny.
Waves 1 to 2 feet.
.SATURDAY...Northeast winds 5 to 10 knots. Mostly sunny. Waves 1
foot or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 48 degrees.

$$

LOZ045-210915-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
1044 PM EDT Mon May 20 2024

.OVERNIGHT...Light and variable winds. Partly to mostly
cloudy. Waves 1 foot or less.
.TUESDAY...South winds 10 knots or less. Partly sunny. Waves
1 foot or less.
.TUESDAY NIGHT...Southwest winds 10 knots or less becoming south.
Partly cloudy. Waves 2 feet or less.
.WEDNESDAY...South winds 10 knots or less becoming southwest. A
chance of showers and thunderstorms in the afternoon. Waves
2 feet or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Showers likely
with a chance of thunderstorms. Waves 2 feet or less.
.THURSDAY...Southwest winds 10 to 15 knots. Showers likely with a
chance of thunderstorms. Waves 1 to 3 feet.
.FRIDAY...West winds 10 to 15 knots. Sunny. Waves 2 feet or less.
.SATURDAY...Northeast winds 10 knots or less. Mostly sunny. Waves
1 foot or less.

Winds and waves higher in and near thunderstorms.

$$