Nearshore Marine Forecast
Issued by NWS Buffalo, NY

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FZUS51 KBUF 172050
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
450 PM EDT Thu Aug 17 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.

LEZ020-180315-
Upper Niagara River and Buffalo Harbor-
450 PM EDT Thu Aug 17 2017

.TONIGHT...East winds 10 knots or less becoming southwest.
Showers with a chance of thunderstorms.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to 20
knots. A chance of showers and thunderstorms in the morning.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots becoming west 5 to
15 knots. Partly to mostly cloudy.
.SATURDAY...West winds 5 to 10 knots. A chance of showers in the
afternoon.
.SATURDAY NIGHT...West winds 5 to 10 knots becoming light and
variable. A chance of showers in the evening.
.SUNDAY...Southwest winds 10 knots or less. Mainly clear.
.MONDAY...Southwest winds 5 to 10 knots becoming south. Mainly
clear...then becoming partly cloudy.
.TUESDAY...Southwest winds 5 to 15 knots becoming west. A chance
of showers during the day...then a chance of showers and
thunderstorms Tuesday night.

Winds and waves higher in and near thunderstorms.

The water temperature off Buffalo is 73 degrees.

$$

LOZ030-180315-
Lower Niagara River-
450 PM EDT Thu Aug 17 2017

.TONIGHT...East winds 5 to 10 knots becoming southwest. Showers
with a chance of thunderstorms.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to 20
knots. A chance of showers and thunderstorms in the morning.
.FRIDAY NIGHT...Southwest winds 5 to 15 knots becoming west.
Partly to mostly cloudy.
.SATURDAY...West winds 5 to 10 knots. A chance of showers in the
afternoon.
.SATURDAY NIGHT...West winds 10 knots or less. A chance of
showers in the evening.
.SUNDAY...West winds 10 knots or less becoming southwest. Mainly
clear.
.MONDAY...Southwest winds 5 to 10 knots. Mainly clear...then
becoming partly cloudy.
.TUESDAY...Southwest winds 5 to 15 knots becoming west. A chance
of showers during the day...then a chance of showers and
thunderstorms Tuesday night.

Winds and waves higher in and near thunderstorms.

$$

LEZ040-041-180315-
Buffalo to Ripley along Lake Erie-
450 PM EDT Thu Aug 17 2017

.TONIGHT...Southeast winds 5 to 15 knots becoming southwest 15 to
20 knots. Showers and scattered thunderstorms through the early
overnight...then a chance of showers and thunderstorms late.
Waves 1 to 3 feet.
.FRIDAY...Southwest winds 15 to 25 knots becoming west. A chance
of showers and thunderstorms. Waves 2 to 4 feet building to 3 to
5 feet. Waves occasionally around 6 feet.
.FRIDAY NIGHT...West winds 15 to 25 knots diminishing to 10 to 15
knots. A chance of showers in the evening. Waves 3 to 6 feet.
Waves occasionally around 7 feet.
.SATURDAY...West winds 10 to 15 knots. A chance of showers in the
afternoon. Waves 2 to 3 feet.
.SATURDAY NIGHT...West winds 5 to 15 knots diminishing to less
than 10 knots. A chance of showers in the evening. Waves 1 to
3 feet.
.SUNDAY...West winds 5 to 10 knots becoming southwest. Mainly
clear. Waves 1 foot or less.
.MONDAY...Southwest winds 5 to 10 knots becoming south. Mainly
clear...then becoming partly cloudy. Waves 1 foot or less.
.TUESDAY...Southwest winds 10 to 15 knots becoming west. A chance
of showers during the day...then a chance of showers and
thunderstorms Tuesday night. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ042-180315-
Niagara River to Hamlin Beach along Lake Ontario-
450 PM EDT Thu Aug 17 2017

.TONIGHT...East winds 10 to 15 knots becoming south. Showers
likely with a chance of thunderstorms. Waves 1 to 3 feet
subsiding to 1 foot or less.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers and thunderstorms in the morning.
Waves 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots. Partly to mostly cloudy. Waves 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots increasing to 15 to 20
knots. A chance of showers in the afternoon. Waves 1 to 3 feet
building to 2 to 4 feet...then subsiding to 1 to 3 feet.
.SATURDAY NIGHT...West winds 5 to 15 knots. A chance of showers
in the evening. Waves 1 to 3 feet subsiding to 1 foot or less.
.SUNDAY...West winds 5 to 15 knots becoming southwest. Mainly
clear. Waves 1 foot or less.
.MONDAY...Southwest winds 5 to 10 knots. Mainly clear...then
becoming partly cloudy. Waves 1 foot or less.
.TUESDAY...Southwest winds 10 to 15 knots becoming west. A chance
of showers during the day...then a chance of showers and
thunderstorms Tuesday night. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ043-044-180315-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
450 PM EDT Thu Aug 17 2017

.TONIGHT...East winds 10 to 15 knots becoming south. Showers and
scattered thunderstorms. Waves 2 feet or less.
.FRIDAY...South winds 5 to 15 knots becoming southwest 15 to 20
knots. Showers likely with a chance of thunderstorms in the
morning...then showers and thunderstorms likely in the afternoon.
Waves 2 feet or less.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10
to 15 knots. A chance of showers in the evening. Waves 1 to 3
feet.
.SATURDAY...West winds 10 to 15 knots increasing to 15 to 20
knots. A chance of showers in the afternoon. Waves 2 to 4 feet.
.SATURDAY NIGHT...West winds 5 to 15 knots. A chance of showers
in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SUNDAY...West winds 5 to 10 knots becoming southwest. Becoming
mainly clear. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots. Mainly clear...then
becoming partly cloudy. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. A chance of showers
during the day...then a chance of showers and thunderstorms
Tuesday night. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

The water temperature off Rochester is 71 degrees.

$$

LOZ045-180315-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
450 PM EDT Thu Aug 17 2017

.TONIGHT...Southeast winds 5 to 15 knots increasing to 15 to 20
knots. Scattered showers early...then showers and scattered
thunderstorms from late evening on. Waves 1 foot or less building
to 1 to 3 feet.
.FRIDAY...South winds 15 to 20 knots becoming southwest 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.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. A chance of
showers. Waves 1 to 3 feet.
.SATURDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots. A chance of showers in the morning. Waves 1 to 3 feet
building to 2 to 4 feet.
.SATURDAY NIGHT...West winds 5 to 15 knots. Partly to mostly
cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SUNDAY...West winds 5 to 15 knots becoming southwest. Becoming
mainly clear. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 10 knots becoming south. Mainly
clear...then becoming partly cloudy. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. A chance of showers
during the day...then a chance of showers and thunderstorms
Tuesday night. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$



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