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nearshore marine forecast
national weather service buffalo ny
943 am est sun jan 17 2021

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.

lez020-172215-
upper niagara river and buffalo harbor-
943 am est sun jan 17 2021

.rest of today...southwest winds 15 to 20 knots. a chance of rain
and snow showers late this morning. a chance of rain and snow 
showers late. 
.tonight...west winds 10 knots or less. a chance of snow showers.
.monday...northwest winds 5 to 10 knots becoming west. a chance
of snow showers. 
.monday night...west winds 5 to 10 knots. snow showers likely. 
.tuesday...west winds 10 to 15 knots. snow showers likely during
the day, then a chance of snow showers tuesday night. 
.wednesday...west winds 10 to 15 knots becoming southwest. a
chance of snow showers during the day. 
.thursday...southwest winds 10 to 15 knots becoming west. snow
showers likely during the day, then a chance of snow showers
thursday night. 

the water temperature off buffalo is 36 degrees.

$$
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lez040-041-172215-
buffalo to ripley along lake erie-
943 am est sun jan 17 2021

...small craft advisory in effect through this evening...

.rest of today...west winds 15 to 25 knots becoming southwest.
rain and snow showers. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 5 to
15 knots. snow. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.monday...northwest winds 5 to 15 knots becoming west 15 to
20 knots. snow in the morning, then snow showers likely in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.monday night...west winds 10 to 15 knots increasing to 15 to
20 knots. snow. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.tuesday...west winds 15 to 25 knots. snow showers likely during
the day, then snow tuesday night. waves 3 to 6 feet building to
4 to 7 feet, then subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.wednesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. snow showers likely during the day. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet. 
.thursday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. snow showers likely during the day, then a chance of
snow showers thursday night. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 

$$
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loz042-172215-
niagara river to hamlin beach along lake ontario-
943 am est sun jan 17 2021

...small craft advisory in effect until 7 pm est this evening...

.rest of today...west winds 15 to 25 knots. a chance of rain and
snow showers. waves 5 to 8 feet. waves occasionally around
10 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of snow showers. waves 3 to 6 feet subsiding
to 1 to 3 feet. waves occasionally around 7 feet. 
.monday...northwest winds 10 to 15 knots becoming west. a chance
of snow showers. waves 1 to 3 feet. 
.monday night...northwest winds 5 to 15 knots becoming west. a
chance of snow showers in the evening, then snow showers likely
overnight. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 2 to 4 feet building to 3 to 6 feet. waves
occasionally around 7 feet. 
.wednesday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of snow showers during the day. waves 3 to
6 feet subsiding to 1 to 3 feet. waves occasionally around
7 feet. 
.thursday...southwest winds 15 to 20 knots becoming west. snow
showers likely during the day, then a chance of snow showers
thursday night. waves 1 to 3 feet building to 2 to 4 feet. 

$$
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loz043-044-172215-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
943 am est sun jan 17 2021

...small craft advisory in effect through late tonight...

.rest of today...west winds to 30 knots diminishing to 15 to
25 knots. rain and snow showers. waves 8 to 12 feet subsiding to
7 to 10 feet. waves occasionally around 15 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. snow showers likely. waves 5 to 8 feet subsiding to
2 to 4 feet. waves occasionally around 10 feet. 
.monday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. snow showers likely in the morning, then a chance of
snow showers in the afternoon. waves 1 to 3 feet building to 2 to
4 feet. 
.monday night...northwest winds 15 to 20 knots becoming west 5 to
15 knots. a chance of snow showers in the evening, then snow
showers likely overnight. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.tuesday...west winds 10 to 15 knots increasing to 15 to
20 knots. snow showers likely during the day, then snow tuesday
night. waves 1 to 2 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...northwest winds 15 to 20 knots becoming south 5 to
15 knots. snow showers likely during the day. waves 4 to 7 feet
subsiding to 2 feet or less. waves occasionally around 9 feet. 
.thursday...south winds 10 to 15 knots becoming west 15 to
20 knots. snow showers likely during the day, then a chance of
snow showers thursday night. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 

the water temperature off rochester is 38 degrees.

$$
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loz045-172215-
mexico bay to the saint lawrence river along lake ontario-
943 am est sun jan 17 2021

...small craft advisory in effect through this evening...

.rest of today...west winds to 30 knots diminishing to 15 to
25 knots. snow and rain showers, then a chance of rain and snow
showers late. waves 7 to 11 feet subsiding to 6 to 9 feet. waves
occasionally around 14 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of snow showers. waves 5 to 8 feet subsiding
to 2 to 4 feet. waves occasionally around 10 feet. 
.monday...northwest winds 5 to 10 knots. a chance of snow
showers. waves 1 to 3 feet. 
.monday night...northwest winds 5 to 10 knots becoming light and
variable. a chance of snow showers. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots becoming west and
increasing to 15 to 20 knots. snow showers likely during the day,
then snow tuesday night. waves 1 foot or less building to 4 to
7 feet, then subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.wednesday...northwest winds 15 to 20 knots becoming south 5 to
15 knots. a chance of snow showers during the day. waves 3 to
6 feet subsiding to 1 to 3 feet. waves occasionally around
7 feet. 
.thursday...south winds 15 to 20 knots becoming west. snow
showers likely during the day, then a chance of snow showers
thursday night. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 

$$

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