Nearshore Marine Forecast
Issued by NWS Buffalo, NY

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FZUS51 KBUF 231758
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
131 PM 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.

LEZ020-232100-
Upper Niagara River and Buffalo Harbor-
131 PM EDT Sun Jul 23 2017

.THIS AFTERNOON...Northeast winds 10 knots or less. A chance of
showers and thunderstorms. Some thunderstorms may produce gusty
winds late.
.TONIGHT...Northeast winds 10 knots or less becoming northwest. A
chance of showers and thunderstorms in the evening...then a
chance of showers overnight. Some thunderstorms may produce gusty
winds in the evening.
.MONDAY...West winds 10 knots or less becoming northwest. A
chance of showers in the morning...then a chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...Northwest winds 5 to 10 knots. A chance of
showers in the evening.
.TUESDAY...Northwest winds 10 knots or less becoming southeast.
Becoming mainly clear.
.WEDNESDAY...Southeast winds 10 knots or less becoming southwest.
Partly cloudy...then becoming mostly cloudy.
.THURSDAY...Southwest 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.

$$

LOZ030-232100-
Lower Niagara River-
131 PM EDT Sun Jul 23 2017

.THIS AFTERNOON...East winds 5 to 10 knots. A chance of showers
and thunderstorms. Some thunderstorms may produce gusty winds
late.
.TONIGHT...Northeast winds 5 to 15 knots becoming north. Showers
and thunderstorms likely in the evening...then a chance of
showers overnight. Some thunderstorms may produce gusty winds in
the evening.
.MONDAY...Northwest winds 10 knots or less. A chance of showers
in the morning...then a chance of showers and thunderstorms in
the afternoon.
.MONDAY NIGHT...Northwest winds around 10 knots. Partly to mostly
cloudy.
.TUESDAY...Northwest winds 10 knots or less becoming southeast.
Becoming mainly clear.
.WEDNESDAY...Southeast winds 10 knots or less becoming southwest.
Partly cloudy...then becoming mostly cloudy.
.THURSDAY...West winds 10 knots or less becoming north. A chance
of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-232100-
Buffalo to Ripley along Lake Erie-
131 PM EDT Sun Jul 23 2017

.THIS AFTERNOON...Light and variable winds. A chance of showers
and thunderstorms. Some thunderstorms may produce gusty winds.
Waves 1 foot or less.
.TONIGHT...Southwest winds 10 knots or less. A chance of showers
and thunderstorms in the evening...then a chance of showers
overnight. Some thunderstorms may produce gusty winds in the
evening. Waves 1 foot or less.
.MONDAY...West winds 5 to 15 knots. A chance of showers in the
morning...then a chance of showers and thunderstorms in the
afternoon. Waves 2 feet or less building to 2 to 4 feet.
.MONDAY NIGHT...Northwest winds 10 to 15 knots. A chance of
showers in the evening. Waves 1 to 3 feet.
.TUESDAY...Northwest winds 5 to 15 knots 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.
Partly cloudy...then becoming mostly cloudy. Waves 1 foot or
less.
.THURSDAY...Southwest winds 5 to 10 knots becoming north. A
chance of showers and thunderstorms. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-043-232100-
Niagara River to Sodus Bay along Lake Ontario
including Irondequoit Bay-
131 PM EDT Sun Jul 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING...

.THIS AFTERNOON...East winds 15 to 20 knots. A chance of showers
early...then a chance of showers and thunderstorms
late. Some thunderstorms may produce gusty winds late. Waves 2 to
4 feet building to 3 to 5 feet. Waves occasionally around 6 feet.
.TONIGHT...East winds 15 to 20 knots. Showers and thunderstorms
likely in the evening...then showers likely with a chance of
thunderstorms overnight. Some thunderstorms may produce gusty
winds in the evening. Waves 3 to 6 feet. Waves occasionally
around 7 feet.
.MONDAY...Northeast winds 5 to 15 knots becoming northwest.
Showers likely with a chance of thunderstorms. Waves 2 to 4 feet
subsiding to 1 foot or less.
.MONDAY NIGHT...Northwest winds 5 to 15 knots. A chance of
showers in the evening. Waves 1 to 3 feet building to 2 to
4 feet.
.TUESDAY...North winds 5 to 15 knots becoming southeast. Becoming
mainly clear. Waves 3 to 5 feet subsiding to 2 feet or less.
Waves occasionally around 6 feet.
.WEDNESDAY...Southeast winds 5 to 15 knots becoming southwest.
Partly cloudy...then becoming mostly cloudy. 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.

The water temperature off Rochester is 60 degrees.

$$

LOZ044-232100-
Sodus Bay to Mexico Bay along Lake Ontario-
131 PM EDT Sun Jul 23 2017

.THIS AFTERNOON...Northeast winds 5 to 15 knots. A chance of
showers late. Waves 1 foot or less building to 1 to 3 feet.
.TONIGHT...Northeast winds 10 to 15 knots becoming southeast. A
chance of 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.
.MONDAY...Southeast winds 10 to 15 knots increasing to 15 to
20 knots. Showers likely with a chance of thunderstorms. Waves
2 feet or less.
.MONDAY NIGHT...Southeast winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. A chance of showers and
thunderstorms in the evening...then a chance of showers
overnight. Waves 2 feet or less.
.TUESDAY...West winds 5 to 15 knots becoming southeast. Partly
cloudy. Waves 2 feet or less building to 2 to 4 feet...then
subsiding to 1 foot or less.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest. Partly
cloudy...then becoming mostly cloudy. 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.

$$

LOZ045-232100-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
131 PM EDT Sun Jul 23 2017

.THIS AFTERNOON...Northeast winds 10 to 15 knots increasing to
15 to 20 knots. Partly sunny. Waves 2 feet or less.
.TONIGHT...Northeast winds 15 to 20 knots becoming east 10 to
15 knots. Showers. Waves 2 feet or less.
.MONDAY...East winds 10 to 15 knots becoming southeast 15 to
20 knots. Showers with a chance of thunderstorms. Waves 1 to
3 feet.
.MONDAY NIGHT...Southeast winds 15 to 20 knots becoming south and
diminishing to 10 knots or less overnight. Showers likely with a
chance of thunderstorms in the evening...then a chance of showers
overnight. Waves 1 to 3 feet.
.TUESDAY...East winds 5 to 15 knots becoming southeast less than
10 knots. Partly cloudy. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest 15 to
20 knots. Partly cloudy...then becoming mostly cloudy. Waves
2 feet or less.
.THURSDAY...Southwest winds 5 to 15 knots becoming northwest less
than 10 knots. A chance of showers and thunderstorms. Waves
2 feet or less.

Winds and waves higher in and near thunderstorms.

$$



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