fzus51 kbuf 201403
nshbuf
expires:202607202100;;291367

nearshore marine forecast
national weather service buffalo ny
1003 am edt mon jul 20 2026

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.


lez020-202100-
upper niagara river and buffalo harbor-
1003 am edt mon jul 20 2026

.this afternoon...southwest winds around 10 knots. sunny.
.tonight...southwest winds 5 to 10 knots becoming south. mostly
cloudy. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers with a chance of thunderstorms. 
.tuesday night...southwest winds 5 to 15 knots becoming west.
showers with a chance of thunderstorms in the evening, then
showers likely overnight. 
.wednesday...west winds 10 knots or less. mostly cloudy, then
clearing. 
.thursday...light and variable winds. mainly clear. 
.friday...light and variable winds. mainly clear, then becoming
partly cloudy. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 75 degrees.

$$

fzus51 kbuf 201403
nshbuf
expires:202607202100;;291370

nearshore marine forecast
national weather service buffalo ny
1003 am edt mon jul 20 2026

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.


loz042-202100-
niagara river to hamlin beach along lake ontario-
1003 am edt mon jul 20 2026

.this afternoon...southwest winds 10 knots or less becoming east.
sunny. waves 1 foot or less. 
.tonight...southeast winds 5 to 15 knots becoming south. mostly
cloudy. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. showers
with a chance of thunderstorms. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west.
showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. waves 1 to 3 feet building to 3 to
6 feet. waves occasionally around 7 feet. 
.wednesday...west winds 15 to 25 knots diminishing to 10 to
15 knots. mostly cloudy, then clearing. waves 4 to 7 feet
subsiding to 2 to 4 feet. waves occasionally around 9 feet. 
.thursday...west winds 5 to 10 knots becoming southwest. mainly
clear. waves 2 feet or less. 
.friday...northwest winds 10 knots or less becoming southwest.
mainly clear, then becoming partly cloudy. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus53 kdtx 201354
nshdtx
expires:202607202200;;291077

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 am edt mon jul 20 2026

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.


lhz441-202200-
port austin to harbor beach mi-
954 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.rest of today...south winds 10 to 15 knots. sunny late in the
morning becoming partly cloudy. patchy smoke. waves 2 feet or
less. 
.tonight...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. patchy smoke until early morning. partly cloudy early
in the evening, then mostly cloudy with a chance of showers and
thunderstorms in the late evening and overnight. waves 1 to
3 feet building to 3 to 5 feet in the late evening and overnight.
waves occasionally around 7 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and afternoon.
partly cloudy with a chance of showers and a slight chance of
thunderstorms until late afternoon, then partly cloudy with
showers likely and a chance of thunderstorms early in the
afternoon. waves 3 to 5 feet. waves occasionally around 7 feet. 
.tuesday night...northwest winds 20 to 25 knots increasing to
30 knots after midnight. partly cloudy with a chance of
thunderstorms early in the evening, then mostly cloudy in the
late evening and overnight. waves 6 to 9 feet. waves occasionally
around 12 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$

fzus53 kdtx 201354
nshdtx
expires:202607202200;;291078

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 am edt mon jul 20 2026

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.


lhz442-202200-
harbor beach to port sanilac mi-
954 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.rest of today...south winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. sunny late in the morning becoming
partly cloudy. patchy smoke. waves 2 feet or less. 
.tonight...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots after midnight. partly cloudy.
patchy smoke. a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. a chance of
showers and thunderstorms after midnight. waves 2 to 4 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the late morning and afternoon.
partly cloudy. a chance of showers in the morning. a chance of
thunderstorms. light showers likely in the afternoon. waves 3 to
5 feet subsiding to 1 to 3 feet in the late morning and
afternoon. waves occasionally around 7 feet. 
.tuesday night...northwest winds 15 to 20 knots increasing to
20 to 25 knots with gusts to 30 knots in the late evening and
overnight. partly cloudy. a chance of showers and thunderstorms
early in the evening. waves 3 to 5 feet building to 6 to 9 feet
in the late evening and overnight. waves occasionally around
12 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$

fzus53 kdtx 201354
nshdtx
expires:202607202200;;291079

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
954 am edt mon jul 20 2026

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.


lhz443-202200-
port sanilac to port huron mi-
954 am edt mon jul 20 2026

...small craft advisory in effect from late tonight through
wednesday evening...

.rest of today...south winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. mostly sunny late in the morning
becoming partly cloudy. patchy smoke. waves 2 feet or less. 
.tonight...south winds 15 to 20 knots becoming southwest 20 to
25 knots after midnight. partly cloudy. patchy smoke. a slight
chance of showers in the late evening and early morning. a chance
of showers and thunderstorms after midnight. waves 2 to 4 feet. 
.tuesday...southwest winds 20 to 25 knots becoming west 15 to
20 knots in the late morning and afternoon. a chance of showers
early in the morning. a slight chance of thunderstorms until late
afternoon, then showers and a chance of thunderstorms early in
the afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet in the
late morning and afternoon. waves occasionally around 7 feet. 
.tuesday night...northwest winds 15 to 20 knots increasing to
20 to 25 knots in the late evening and overnight. partly cloudy.
a chance of thunderstorms early in the evening. waves 2 to 4 feet
building to 4 to 6 feet in the late evening and overnight. waves
occasionally around 8 feet. 

small craft advisory conditions are expected to continue beyond
the forecast period. please refer to the open lakes forecast for
more information.

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

$$