475
FZUS51 KBUF 210533
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
133 AM EDT Fri Jun 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.

LEZ020-210915-
Upper Niagara River and Buffalo Harbor-
133 AM EDT Fri Jun 21 2024

.OVERNIGHT...Northeast winds less than 10 knots. Mostly
cloudy.
.FRIDAY...Light and variable winds becoming northwest 5 to
10 knots. A chance of showers in the afternoon.
.FRIDAY NIGHT...North winds less than 10 knots. A chance of
showers in the evening.
.SATURDAY...Southwest winds 10 knots or less. A chance of showers
and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots becoming south
10 to 15 knots. A chance of showers and thunderstorms.
.SUNDAY...Southwest winds 15 to 25 knots becoming west and
diminishing to 5 to 10 knots. Showers and thunderstorms likely
during the day, then a chance of showers and thunderstorms Sunday
night.
.MONDAY...West winds 10 knots or less becoming southwest.
Becoming mainly clear.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers
Tuesday night.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 70 degrees.

$$

LOZ030-210915-
Lower Niagara River-
133 AM EDT Fri Jun 21 2024

.OVERNIGHT...Light and variable winds. Mostly cloudy.
.FRIDAY...Northeast winds 10 knots or less becoming north. Patchy
fog in the morning. A chance of showers in the afternoon.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots becoming light and
variable. A chance of showers in the evening.
.SATURDAY...South winds 10 knots or less becoming southwest. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots becoming south
10 to 15 knots. A chance of showers and thunderstorms.
.SUNDAY...Southwest winds 15 to 25 knots becoming west and
diminishing to 5 to 10 knots. A chance of showers and
thunderstorms.
.MONDAY...West winds 10 knots or less becoming southwest.
Becoming mainly clear.
.TUESDAY...Southwest winds 5 to 10 knots. A chance of showers
Tuesday night.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-210915-
Buffalo to Ripley along Lake Erie-
133 AM EDT Fri Jun 21 2024

.OVERNIGHT...Northeast winds less than 10 knots becoming
east. Partly cloudy. Waves 1 foot or less.
.FRIDAY...Light and variable winds. A chance of showers in the
afternoon. Waves 1 foot or less.
.FRIDAY NIGHT...West winds less than 10 knots. A chance of
showers in the evening. Waves 1 foot or less.
.SATURDAY...Southwest winds 10 knots or less increasing to 10 to
15 knots. A chance of showers. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 15 knots becoming south. A
chance of showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...Southwest winds to 30 knots becoming west and
diminishing to 5 to 10 knots. Showers and thunderstorms likely
during the day, then a chance of showers and thunderstorms Sunday
night. Waves 3 to 5 feet building to 4 to 7 feet, then subsiding
to 1 to 3 feet. Waves occasionally around 9 feet.
.MONDAY...West winds 5 to 10 knots becoming southwest. Becoming
mainly clear. Waves 2 feet or less.
.TUESDAY...Southwest winds 5 to 10 knots increasing to 15 to
20 knots. A chance of showers Tuesday night. Waves 1 foot or less
building to 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-210915-
Niagara River to Hamlin Beach along Lake Ontario-
133 AM EDT Fri Jun 21 2024

.OVERNIGHT...East winds 10 knots or less becoming
northeast. Patchy fog. Waves 1 foot or less.
.FRIDAY...Northeast winds 5 to 10 knots. Patchy fog in the
morning. A chance of showers in the afternoon. Waves 1 foot or
less.
.FRIDAY NIGHT...Northeast winds 10 knots or less becoming east. A
chance of showers. Waves 1 foot or less.
.SATURDAY...Southeast winds less than 10 knots. A chance of
showers and thunderstorms. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 15 knots becoming south. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots. A chance of showers and thunderstorms. Waves 2 to
4 feet building to 3 to 5 feet, then subsiding to 2 to 4 feet.
Waves occasionally around 6 feet.
.MONDAY...West winds 5 to 15 knots. Becoming mainly clear. Waves
1 to 3 feet.
.TUESDAY...Southwest winds 5 to 15 knots. A chance of showers
Tuesday night. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-210915-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
133 AM EDT Fri Jun 21 2024

.OVERNIGHT...Northeast winds less than 10 knots becoming
north. Mostly cloudy. Waves 1 foot or less.
.FRIDAY...North winds 10 knots or less. Patchy fog in the
morning. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots becoming light and
variable. Mostly cloudy. Waves 1 foot or less.
.SATURDAY...South winds less than 10 knots becoming north. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots becoming south. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SUNDAY...South winds 15 to 20 knots becoming west 10 to
15 knots. Showers and thunderstorms likely. Waves 2 feet or less
building to 3 to 5 feet. Waves occasionally around 6 feet.
.MONDAY...West winds 5 to 15 knots. A chance of showers. Waves
2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 10 knots or less becoming south 10 to
15 knots. A chance of showers Tuesday night. Waves 2 feet or
less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 56 degrees.

$$

LOZ045-210915-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
133 AM EDT Fri Jun 21 2024

.OVERNIGHT...Northeast winds less than 10 knots. Mostly
cloudy. Waves 1 foot or less.
.FRIDAY...Northeast winds 5 to 10 knots becoming north. Partly
sunny. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 5 to 10 knots becoming light and
variable. A chance of showers overnight. Waves 1 foot or less.
.SATURDAY...Southeast winds 10 knots or less becoming north. A
chance of showers and thunderstorms. Waves 1 foot or less.
.SATURDAY NIGHT...Northeast winds 10 knots or less becoming
south. Showers likely with a chance of thunderstorms. Waves
1 foot or less.
.SUNDAY...South winds 15 to 20 knots becoming west 10 to
15 knots. Showers and thunderstorms likely. Waves 2 to 4 feet
building to 4 to 7 feet, then subsiding to 3 to 6 feet. Waves
occasionally around 9 feet.
.MONDAY...West winds 5 to 15 knots. A chance of showers. Waves
2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 5 to 15 knots becoming south. A chance
of showers Tuesday night. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

AR