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fzus51 kbuf 211421
nshbuf
822 

nearshore marine forecast
national weather service buffalo ny
1021 am edt fri jul 21 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.

lez020-212115-
upper niagara river and buffalo harbor-
1021 am edt fri jul 21 2017

.this afternoon...west winds 10 knots or less. mostly sunny. 
.tonight...southwest winds 10 knots or less becoming south.
mainly clear in the evening...then becoming partly cloudy. 
.saturday...light and variable winds becoming northeast 5 to
10 knots. a chance of showers in the morning...then showers
likely with a chance of thunderstorms in the afternoon. 
.saturday night...east winds 10 knots or less becoming northeast.
showers likely with a chance of thunderstorms. 
.sunday...northeast winds 10 knots or less becoming southwest.
showers and thunderstorms likely. 
.monday...northwest winds 5 to 10 knots becoming north. a chance
of showers and thunderstorms during the day...then a chance of
showers monday night. 
.tuesday...north winds 5 to 10 knots becoming light and variable.
becoming mainly clear. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 74 degrees.

$$
fzus51 kbuf 211421
nshbuf

loz042-212115-
niagara river to hamlin beach along lake ontario-
1021 am edt fri jul 21 2017

.this afternoon...west winds 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...west winds 10 knots or less becoming southwest. mainly
clear in the evening...then becoming partly cloudy. waves 1 foot
or less. 
.saturday...southwest winds less than 10 knots becoming east and
increasing to 15 to 20 knots in the afternoon. a chance of
showers in the morning...then showers likely with a chance of
thunderstorms in the afternoon. waves 1 foot or less building to
1 to 3 feet. 
.saturday night...east winds 15 to 20 knots. showers likely with
a chance of thunderstorms. waves 2 to 4 feet. 
.sunday...east winds 15 to 20 knots becoming north and
diminishing to 10 knots or less. showers and thunderstorms
likely. waves 2 to 4 feet subsiding to 1 foot or less. 
.monday...north winds 5 to 10 knots. a chance of showers and
thunderstorms during the day...then a chance of showers monday
night. waves 2 feet or less. 
.tuesday...north winds 10 knots or less becoming east. becoming
mainly clear. waves 1 to 3 feet subsiding to 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus53 kdtx 211405
nshdtx

lhz441-212115-
port austin to harbor beach mi-
1005 am edt fri jul 21 2017

.rest of today...north winds 5 to 10 knots veering to the east
late in the afternoon. mostly sunny in the late morning and early
afternoon becoming partly cloudy. waves around 2 feet or less. 
.tonight...south winds 5 to 10 knots. partly cloudy until early
morning becoming mostly cloudy. a chance of light showers and a
slight chance of thunderstorms after midnight. waves around
2 feet or less. 
.saturday...south winds 5 to 10 knots becoming east 10 to
15 knots in the late morning and early afternoon...then
increasing to 15 to 20 knots late in the afternoon. mostly
cloudy. light showers likely and a chance of thunderstorms until
late afternoon...then a chance of showers and thunderstorms late
in the afternoon. waves 1 to 3 feet. 
.saturday night...east winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. mostly cloudy
with a chance of showers and thunderstorms. waves 1 to 3 feet. 

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

$$
fzus53 kdtx 211405
nshdtx

lhz442-212115-
harbor beach to port sanilac mi-
1005 am edt fri jul 21 2017

.rest of today...north winds 5 to 10 knots veering to the east
late in the afternoon. mostly sunny in the late morning and early
afternoon becoming partly cloudy. waves around 2 feet or less. 
.tonight...south winds 5 to 10 knots. partly cloudy until early
morning becoming mostly cloudy. a chance of light showers and a
slight chance of thunderstorms after midnight. waves around
2 feet or less. 
.saturday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and early afternoon...then becoming
east 15 to 20 knots late in the afternoon. cloudy. light showers
likely and a chance of thunderstorms until late afternoon...then
a chance of showers and thunderstorms late in the afternoon.
waves 1 to 3 feet. 
.saturday night...northeast winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. mostly cloudy
with a chance of showers and thunderstorms. waves 1 to 3 feet. 

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

$$
fzus53 kdtx 211405
nshdtx

lhz443-212115-
port sanilac to port huron mi-
1005 am edt fri jul 21 2017

.rest of today...light and variable winds becoming northeast 5 to
10 knots in the afternoon. mostly sunny. waves around 2 feet or
less. 
.tonight...south winds 5 to 10 knots. partly cloudy until early
morning becoming mostly cloudy. a chance of light showers and a
slight chance of thunderstorms after midnight. waves around
2 feet or less. 
.saturday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and early afternoon...then backing
to the east late in the afternoon. cloudy. light showers likely
and a chance of thunderstorms until late afternoon...then a
chance of showers and thunderstorms late in the afternoon. waves
around 2 feet or less. 
.saturday night...northeast winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and overnight. mostly cloudy
with a chance of showers and thunderstorms. waves 1 to 3 feet. 

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

$$

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