Nearshore Marine Forecast
Issued by NWS Buffalo, NY

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396
FZUS51 KBUF 230545
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
145 AM EDT Sun Jul 23 2017

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.

LEZ020-230900-
Upper Niagara River and Buffalo Harbor-
145 AM EDT Sun Jul 23 2017

.OVERNIGHT...Light and variable winds. A chance of showers.
.SUNDAY...East winds 10 knots or less becoming northeast. A
chance of showers in the morning...then showers and thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds in
the afternoon.
.SUNDAY NIGHT...Northeast winds 10 knots or less becoming
northwest. Showers and thunderstorms likely in the evening...then
a chance of showers and thunderstorms overnight. Some
thunderstorms may produce gusty winds in the evening.
.MONDAY...Northwest winds 10 knots or less. A chance of showers
and thunderstorms.
.MONDAY NIGHT...North winds 5 to 10 knots. A chance of showers
and thunderstorms in the evening.
.TUESDAY...Northeast winds 10 knots or less becoming southeast.
Becoming mainly clear.
.WEDNESDAY...Southeast winds 10 knots or less becoming southwest.
A chance of showers and thunderstorms Wednesday night.
.THURSDAY...West winds 10 knots or less becoming northwest. A
chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 74 degrees.

$$

LOZ030-230900-
Lower Niagara River-
145 AM EDT Sun Jul 23 2017

.OVERNIGHT...Light and variable winds. A chance of showers.
.SUNDAY...East winds 5 to 15 knots. A chance of showers in the
morning...then showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds in the afternoon.
.SUNDAY NIGHT...East winds 5 to 15 knots becoming north. Showers
and thunderstorms likely in the evening...then a chance of
showers and thunderstorms overnight. Some thunderstorms may
produce gusty winds in the evening.
.MONDAY...North winds 10 knots or less. A chance of showers and
thunderstorms.
.MONDAY NIGHT...Northeast winds 5 to 10 knots becoming north. A
chance of showers and thunderstorms in the evening.
.TUESDAY...Northeast winds 10 knots or less becoming southeast.
Becoming mainly clear.
.WEDNESDAY...Southeast winds 10 knots or less becoming southwest.
A chance of showers and thunderstorms Wednesday night.
.THURSDAY...West winds 10 knots or less becoming north. A chance
of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-230900-
Buffalo to Ripley along Lake Erie-
145 AM EDT Sun Jul 23 2017

.OVERNIGHT...East winds 10 knots or less becoming
southeast. A chance of showers. Waves 1 foot or less.
.SUNDAY...Southeast winds less than 10 knots becoming southwest.
A chance of showers in the morning...then showers and
thunderstorms likely in the afternoon. Some thunderstorms may
produce gusty winds in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...West winds 10 knots or less becoming southwest.
Showers and thunderstorms likely 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.
.MONDAY...West winds 10 knots or less. A chance of showers and
thunderstorms. Waves 2 feet or less.
.MONDAY NIGHT...Northwest winds 5 to 15 knots becoming northeast.
A chance of showers and thunderstorms in the evening. Waves 1 to
3 feet.
.TUESDAY...Northeast winds 5 to 10 knots becoming southeast.
Becoming mainly clear. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southwest. A
chance of showers and thunderstorms Wednesday night. Waves 1 foot
or less.
.THURSDAY...Southwest winds 5 to 10 knots becoming north. A
chance of showers and thunderstorms. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-230900-
Niagara River to Hamlin Beach along Lake Ontario-
145 AM EDT Sun Jul 23 2017

.OVERNIGHT...East winds 5 to 10 knots. A chance of showers.
Waves 1 foot or less.
.SUNDAY...East winds 10 to 15 knots increasing to 15 to 20 knots.
A chance of showers in the morning...then showers and
thunderstorms likely in the afternoon. Some thunderstorms may
produce gusty winds in the afternoon. Waves 1 to 3 feet building
to 2 to 4 feet.
.SUNDAY NIGHT...East winds 15 to 20 knots. Showers and
thunderstorms in the evening...then showers likely with a chance
of thunderstorms overnight. Some thunderstorms may produce gusty
winds in the evening. Waves 2 to 4 feet building to 3 to 5 feet.
Waves occasionally around 6 feet.
.MONDAY...Northeast winds 5 to 10 knots becoming north. A chance
of showers and thunderstorms. Waves 2 to 4 feet subsiding to 1 to
3 feet.
.MONDAY NIGHT...North winds 5 to 10 knots. A chance of showers
and thunderstorms in the evening. Waves 2 feet or less.
.TUESDAY...Northeast winds 10 knots or less becoming southeast.
Becoming mainly clear. Waves 1 to 3 feet subsiding to 1 foot or
less.
.WEDNESDAY...Southeast winds 10 knots or less becoming southwest.
A chance of showers and thunderstorms Wednesday night. Waves
1 foot or less.
.THURSDAY...West winds 5 to 10 knots becoming northwest. A chance
of showers and thunderstorms. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-230900-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
145 AM EDT Sun Jul 23 2017

.OVERNIGHT...East winds 5 to 10 knots. A chance of showers.
Waves 1 foot or less.
.SUNDAY...East winds 10 to 15 knots becoming northeast 15 to
20 knots. A chance of showers in the morning...then showers and
thunderstorms likely in the afternoon. Some thunderstorms may
produce gusty winds in the afternoon. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots becoming
southeast. Showers and thunderstorms in the evening...then
showers with a chance of thunderstorms overnight. Some
thunderstorms may produce gusty winds in the evening. Waves 1 to
3 feet building to 3 to 5 feet...then subsiding to 2 to 4 feet.
Waves occasionally around 6 feet.
.MONDAY...South winds 5 to 15 knots becoming northwest. Showers
likely with a chance of thunderstorms in the morning...then
showers and thunderstorms likely in the afternoon. Waves 1 to
3 feet.
.MONDAY NIGHT...Northwest winds 5 to 10 knots becoming north. A
chance of showers and thunderstorms in the evening...then a
chance of showers overnight. Waves 2 feet or less.
.TUESDAY...North winds 10 knots or less becoming east. Becoming
mainly clear. Waves 1 to 3 feet subsiding to 1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southwest. A
chance of showers and thunderstorms Wednesday night. Waves 1 foot
or less.
.THURSDAY...Southwest winds 5 to 10 knots becoming northwest. A
chance of showers and thunderstorms. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 73 degrees.

$$

LOZ045-230900-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
145 AM EDT Sun Jul 23 2017

.OVERNIGHT...Northeast winds 10 knots or less. Mostly
cloudy. Waves 1 foot or less.
.SUNDAY...Northeast winds 5 to 15 knots. A chance of showers.
Waves 1 foot or less.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots becoming east
10 to 15 knots. Showers with a chance of thunderstorms. Waves
2 feet or less.
.MONDAY...East winds 5 to 15 knots. Showers likely with a chance
of thunderstorms in the morning...then showers and thunderstorms
likely in the afternoon. Waves 1 to 3 feet subsiding to 1 foot or
less.
.MONDAY NIGHT...North winds 10 knots or less. A chance of showers
and thunderstorms in the evening...then a chance of showers
overnight. Waves 1 foot or less.
.TUESDAY...North winds 10 knots or less becoming east. Becoming
mainly clear. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 15 knots. A chance of showers and
thunderstorms Wednesday night. Waves 2 feet or less.
.THURSDAY...Southwest winds 10 knots or less becoming northwest.
A chance of showers and thunderstorms. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

JJR



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