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nearshore marine forecast
national weather service buffalo ny
733 am edt tue oct 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.

lez020-171530-
upper niagara river and buffalo harbor-
733 am edt tue oct 17 2017

...small craft advisory in effect from noon edt today through
this evening...

.today...south winds 5 to 15 knots becoming southwest 15 to
20 knots. sunny.
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. mainly clear. 
.wednesday...southwest winds 5 to 15 knots. sunny.
.wednesday night...southwest winds 5 to 10 knots. mainly clear. 
.thursday...southwest winds 15 to 20 knots becoming west and
diminishing to less than 10 knots. becoming mainly clear. 
.friday...light and variable winds becoming south 5 to 10 knots.
clear.
.saturday...south winds 10 knots or less. partly cloudy. 

the water temperature off buffalo is 65 degrees.

$$

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loz042-171530-
niagara river to hamlin beach along lake ontario-
733 am edt tue oct 17 2017

...small craft advisory in effect from 11 am edt this morning
through late tonight...

.today...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. sunny. waves 2 feet or less
building to 3 to 5 feet. waves occasionally around 6 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. mainly clear. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.wednesday...southwest winds 10 to 15 knots. sunny. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.wednesday night...southwest winds 5 to 15 knots. mainly clear.
waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots becoming northwest
5 to 15 knots. becoming mainly clear. waves 1 to 3 feet building
to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming south. clear.
waves 2 feet or less. 
.saturday...south winds 10 knots or less. partly cloudy. waves
1 foot or less. 

$$

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lhz441-172000-
port austin to harbor beach mi-
359 am edt tue oct 17 2017

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

.today...southwest winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then
diminishing to 15 to 20 knots late in the afternoon. mostly
sunny. waves 3 to 5 feet. waves occasionally around 7 feet. 
.tonight...southwest winds 10 to 15 knots. clear. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.wednesday...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.wednesday night...southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and overnight.
clear. waves 2 to 4 feet building to 3 to 5 feet in the late evening
and overnight. waves occasionally around 7 feet. a small craft
advisory may be needed.

see lake huron open lake forecast for days 3 through 5.

$$

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lhz442-172000-
harbor beach to port sanilac mi-
359 am edt tue oct 17 2017

.today...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.tonight...southwest winds 10 to 15 knots. clear. waves around
2 feet or less. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday night...southwest winds 15 to 20 knots. clear. waves
2 to 4 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

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lhz443-172000-
port sanilac to port huron mi-
359 am edt tue oct 17 2017

.today...southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. sunny. waves 1 to
3 feet. 
.tonight...southwest winds 10 to 15 knots. clear. waves around
2 feet or less. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots late in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday night...southwest winds 15 to 20 knots. clear. waves
1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$