Nearshore Marine Forecast
Issued by NWS Buffalo, NY

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FZUS51 KBUF 210232
NSHBUF

Nearshore Marine Forecast
National Weather Service Buffalo NY
932 PM EST Mon Nov 20 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.

LEZ020-211030-
Upper Niagara River and Buffalo Harbor-
932 PM EST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Mainly clear.
.TUESDAY...Southwest winds 15 to 25 knots increasing to 30 knots.
Mostly sunny in the morning, then becoming mostly cloudy.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Rain showers likely in the evening, then rain showers likely with
a chance of snow showers overnight.
.WEDNESDAY...West winds 10 to 15 knots. Partly to mostly sunny.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots becoming
southwest. Mostly cloudy.
.THURSDAY...Southwest winds 5 to 15 knots becoming west. A chance
of snow and rain showers Thursday night.
.FRIDAY...West winds 5 to 15 knots becoming southwest 15 to
20 knots. A chance of rain showers Friday night.
.SATURDAY...Southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. Rain showers likely during the day, then rain
showers likely with a chance of snow showers Saturday night.

The water temperature off Buffalo is 46 degrees.

$$

LOZ030-211030-
Lower Niagara River-
932 PM EST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Mainly clear.
.TUESDAY...Southwest winds 15 to 25 knots. Mostly sunny in the
morning, then becoming mostly cloudy.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots. Rain showers likely in the evening, then rain and
snow showers likely overnight.
.WEDNESDAY...Northwest winds 10 to 15 knots becoming west. Partly
to mostly sunny.
.WEDNESDAY NIGHT...Northwest winds 10 knots or less becoming
southwest. Mostly cloudy.
.THURSDAY...Southwest winds 5 to 15 knots becoming west. A chance
of snow and rain showers Thursday night.
.FRIDAY...West winds 5 to 15 knots becoming southwest 15 to
20 knots. A chance of rain showers Friday night.
.SATURDAY...Southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. Rain showers likely during the day, then rain
showers likely with a chance of snow showers Saturday night.

$$

LEZ040-041-211030-
Buffalo to Ripley along Lake Erie-
932 PM EST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

.REST OF TONIGHT...Southwest winds to 30 knots. Mainly clear.
Waves 3 to 6 feet building to 5 to 9 feet. Waves occasionally
around 11 feet.
.TUESDAY...South winds to 30 knots becoming southwest. Mostly
sunny in the morning, then becoming partly sunny. Waves 6 to
9 feet. Waves occasionally around 11 feet.
.TUESDAY NIGHT...Southwest winds 15 to 25 knots becoming
northwest. Rain showers in the evening, then rain showers with a
chance of snow showers overnight. Waves 5 to 8 feet subsiding to
3 to 6 feet. Waves occasionally around 10 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming west 10 to
15 knots. A chance of snow and rain showers in the morning. Waves
3 to 5 feet subsiding to 1 to 3 feet. Waves occasionally around
6 feet.
.WEDNESDAY NIGHT...Northwest winds 10 knots or less becoming
southwest. Mostly cloudy. Waves 1 to 3 feet subsiding to 1 foot
or less.
.THURSDAY...Southwest winds 5 to 15 knots becoming west. A chance
of rain and snow showers Thursday night. Waves 1 to 3 feet
building to 2 to 4 feet.
.FRIDAY...West winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. A chance of rain showers Friday
night. Waves 1 to 3 feet building to 3 to 6 feet. Waves
occasionally around 7 feet.
.SATURDAY...Southwest winds 15 to 20 knots becoming northwest.
Rain showers likely during the day, then rain and snow showers
likely Saturday night. Waves 3 to 6 feet. Waves occasionally
around 7 feet.

$$

LOZ042-211030-
Niagara River to Hamlin Beach along Lake Ontario-
932 PM EST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...Southwest winds 15 to 25 knots increasing to
30 knots. Mainly clear. Waves 2 to 3 feet building to 3 to
6 feet. Waves occasionally around 7 feet.
.TUESDAY...Southwest winds to 30 knots diminishing to 15 to
25 knots. Mostly sunny in the morning, then becoming mostly
cloudy. Waves 4 to 7 feet. Waves occasionally around 9 feet.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Rain showers likely in the evening, then rain showers likely with
a chance of snow showers overnight. Waves 3 to 6 feet. Waves
occasionally around 7 feet.
.WEDNESDAY...Northwest winds 15 to 25 knots. Partly sunny. Waves
3 to 6 feet. Waves occasionally around 7 feet.
.WEDNESDAY NIGHT...Northwest winds 15 to 20 knots becoming
southwest and diminishing to 10 knots or less overnight. Mostly
cloudy. Waves 2 to 4 feet subsiding to 1 foot or less.
.THURSDAY...Southwest winds 10 to 15 knots becoming west 15 to
20 knots. A chance of snow and rain showers Thursday night. Waves
1 to 3 feet building to 3 to 5 feet. Waves occasionally around
6 feet.
.FRIDAY...West winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. A chance of rain showers Friday
night. Waves 1 to 3 feet building to 3 to 5 feet. Waves
occasionally around 6 feet.
.SATURDAY...Southwest winds 15 to 20 knots becoming northwest.
Rain showers likely during the day, then rain and snow showers
likely Saturday night. Waves 3 to 5 feet. Waves occasionally
around 6 feet.

$$

LOZ043-044-211030-
Hamlin Beach to Mexico Bay along Lake Ontario
including Irondequoit Bay-
932 PM EST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...South winds 15 to 25 knots. Becoming mainly
clear. Waves 3 to 5 feet. Waves occasionally around 6 feet.
.TUESDAY...South winds 15 to 25 knots becoming southwest. Sunny
in the morning, then becoming partly sunny. Waves 3 to 6 feet
building to 4 to 7 feet, then subsiding to 3 to 6 feet. Waves
occasionally around 9 feet.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Rain showers likely. Waves 3 to 6 feet. Waves occasionally around
7 feet.
.WEDNESDAY...West winds 15 to 25 knots becoming northwest. A
chance of snow and rain showers in the morning, then a chance of
snow showers in the afternoon. Waves 4 to 7 feet. Waves
occasionally around 9 feet.
.WEDNESDAY NIGHT...Northwest winds 15 to 20 knots becoming
southwest and diminishing to 10 knots or less overnight. Mostly
cloudy. Waves 3 to 6 feet subsiding to 2 feet or less. Waves
occasionally around 7 feet.
.THURSDAY...Southwest winds 5 to 15 knots becoming west 15 to
20 knots. A chance of rain showers during the day, then rain and
snow showers likely Thursday night. Waves 1 to 3 feet building to
3 to 5 feet. Waves occasionally around 6 feet.
.FRIDAY...West winds 5 to 15 knots becoming southwest 15 to
20 knots. A chance of rain and snow showers during the day, then
a chance of rain showers Friday night. Waves 2 to 4 feet.
.SATURDAY...Southwest winds 15 to 20 knots becoming northwest.
Rain showers likely during the day, then rain and snow showers
likely Saturday night. Waves 3 to 6 feet. Waves occasionally
around 7 feet.

The water temperature off Rochester is 49 degrees.

$$

LOZ045-211030-
Mexico Bay to the Saint Lawrence River along Lake Ontario-
932 PM EST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...Southwest winds 15 to 25 knots becoming south
to 30 knots. Mostly cloudy late this evening, then clearing.
Waves 3 to 5 feet building to 5 to 8 feet. Waves occasionally
around 10 feet.
.TUESDAY...South winds to 30 knots becoming southwest 15 to
25 knots. Sunny in the morning, then becoming partly sunny. Waves
5 to 9 feet subsiding to 4 to 7 feet. Waves occasionally around
11 feet.
.TUESDAY NIGHT...Southwest winds 15 to 25 knots becoming west.
Rain showers. Waves 3 to 6 feet. Waves occasionally around
7 feet.
.WEDNESDAY...West winds 15 to 20 knots becoming northwest 10 to
15 knots. A chance of snow and rain showers likely in the
morning, then a chance of snow showers in the afternoon. Waves
3 to 6 feet building to 4 to 7 feet, then subsiding to 3 to
6 feet. Waves occasionally around 9 feet.
.WEDNESDAY NIGHT...Northwest winds 5 to 15 knots becoming
southeast less than 10 knots. Partly cloudy. Waves 3 to 6 feet
subsiding to 1 to 3 feet. Waves occasionally around 7 feet.
.THURSDAY...South winds 5 to 15 knots becoming northwest 15 to
20 knots. A chance of rain and snow showers during the day, then
rain and snow showers likely Thursday night. Waves 1 foot or less
building to 3 to 5 feet. Waves occasionally around 6 feet.
.FRIDAY...North winds 5 to 15 knots becoming south 15 to
20 knots. A chance of rain and snow showers during the day, then
a chance of rain showers Friday night. Waves 2 to 4 feet building
to 3 to 5 feet. Waves occasionally around 6 feet.
.SATURDAY...Southwest winds 15 to 20 knots becoming northwest.
Rain showers likely during the day, then rain and snow showers
likely Saturday night. Waves 3 to 6 feet. Waves occasionally
around 7 feet.

$$



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