fzus53 kapx 221957
nshapx
expires:202608230400;;184234

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz347-230400-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
357 pm edt sat aug 22 2026

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

.tonight...northwest wind 15 to 20 knots. slight chance of
waterspouts. isolated showers. waves 4 to 6 feet. 
.sunday...northwest wind 15 to 25 knots with gusts to around
30 knots. slight chance of waterspouts. scattered showers. waves 
5 to 8 feet. 
.sunday night...northwest wind 15 to 25 knots with gusts to
around 30 knots. mostly cloudy. waves 5 to 8 feet. 
.monday...northwest wind 15 to 25 knots. mostly sunny. waves 4 to
7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184235

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz348-230400-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
357 pm edt sat aug 22 2026

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

.tonight...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts early in the evening. isolated 
showers and thunderstorms early in the evening. waves 4 to 6 feet.
.sunday...northwest wind 15 to 25 knots with gusts to around
30 knots. slight chance of waterspouts. scattered showers. waves 
5 to 8 feet. 
.sunday night...northwest wind 15 to 25 knots with gusts to
around 30 knots. chance of showers. waves 5 to 8 feet. 
.monday...northwest wind 15 to 25 knots. mostly sunny. waves 4 to
7 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 221957
nshapx
expires:202608230400;;184236

nearshore marine forecast
national weather service gaylord mi
357 pm edt sat aug 22 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

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.


lhz349-230400-
sturgeon pt to alabaster mi-
357 pm edt sat aug 22 2026

...small craft advisory in effect from 11 pm edt this evening
through monday afternoon...

.tonight...northwest wind 15 to 25 knots with gusts to 30 knots. 
slight chance of waterspouts early in the evening. scattered 
showers and isolated thunderstorms early in the evening. waves 2 
to 4 feet. 
.sunday...northwest wind 10 to 20 knots with gusts to 30 knots. 
slight chance of waterspouts. scattered showers. waves 2 to 4 
feet. 
.sunday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.monday...northwest wind 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 222335
nshbuf
expires:202608230315;;194209

nearshore marine forecast
national weather service buffalo ny
735 pm edt sat aug 22 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.


loz042-230315-
niagara river to hamlin beach along lake ontario-
735 pm edt sat aug 22 2026

...small craft advisory in effect from sunday morning through
tuesday evening...

.tonight...northeast winds 5 to 15 knots becoming south. showers
with a chance of thunderstorms. waves 2 feet or less. 
.sunday...southwest winds 15 to 20 knots becoming west. a chance
of waterspouts. a chance of showers in the morning, then showers
likely with a chance of thunderstorms in the afternoon. waves
1 to 3 feet building to 3 to 6 feet. waves occasionally around
7 feet. 
.sunday night...west winds 15 to 20 knots. a chance of
waterspouts. showers likely with a chance of thunderstorms in the
evening, then showers likely overnight. waves 3 to 6 feet. waves
occasionally around 7 feet. 
.monday...southwest winds 15 to 25 knots becoming west. a chance
of waterspouts. showers. waves 3 to 6 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.monday night...west winds 15 to 20 knots. a chance of
waterspouts. showers likely in the evening, then a chance of
showers overnight. waves 4 to 7 feet subsiding to 3 to 6 feet.
waves occasionally around 9 feet. 
.tuesday...west winds 15 to 20 knots diminishing to less than
10 knots. a chance of waterspouts during the day. showers likely
during the day. waves 2 to 4 feet subsiding to 1 foot or less. 
.wednesday...west winds 10 knots or less becoming south. partly
to mostly cloudy. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots becoming southwest. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 222335
nshbuf
expires:202608230315;;194210

nearshore marine forecast
national weather service buffalo ny
735 pm edt sat aug 22 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.


loz043-230315-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
735 pm edt sat aug 22 2026

...small craft advisory in effect from sunday morning through
tuesday evening...

.tonight...southeast winds 5 to 15 knots becoming south. showers
with a chance of thunderstorms. waves 2 feet or less. 
.sunday...south winds 15 to 20 knots becoming west. a chance of
waterspouts. showers likely in the morning, then showers likely
with a chance of thunderstorms in the afternoon. waves 2 feet or
less building to 3 to 5 feet. waves occasionally around 6 feet. 
.sunday night...west winds 15 to 20 knots becoming southwest. a
chance of waterspouts. showers likely with a chance of
thunderstorms in the evening, then showers likely overnight.
waves 3 to 5 feet. waves occasionally around 6 feet. 
.monday...southwest winds 15 to 20 knots. a chance of
waterspouts. showers. waves 3 to 6 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.monday night...west winds 15 to 20 knots. a chance of
waterspouts. showers likely. waves 4 to 7 feet subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.tuesday...west winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of waterspouts. showers likely during the day,
then a chance of showers tuesday night. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet. 
.wednesday...southwest winds 10 knots or less becoming south.
partly cloudy. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots. a chance of showers. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 57 degrees.

$$

fzus51 kbuf 222335
nshbuf
expires:202608230315;;194206

nearshore marine forecast
national weather service buffalo ny
735 pm edt sat aug 22 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.


lez020-230315-
upper niagara river and buffalo harbor-
735 pm edt sat aug 22 2026

.tonight...north winds 5 to 10 knots becoming southwest. showers
with a chance of thunderstorms. 
.sunday...west winds 5 to 15 knots. a chance of showers in the
morning, then showers with a chance of thunderstorms in the
afternoon. 
.sunday night...west winds 5 to 10 knots. a chance of showers and
thunderstorms in the evening, then showers likely overnight. 
.monday...west winds 5 to 15 knots. showers likely. 
.monday night...west winds 5 to 10 knots. showers likely in the
evening, then a chance of showers overnight. 
.tuesday...west winds 5 to 10 knots becoming light and variable.
partly cloudy. 
.wednesday...southwest winds less than 10 knots. partly to mostly
cloudy. 
.thursday...south winds 10 knots or less becoming southwest. a
chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 76 degrees.

$$

fzus51 kbuf 222335
nshbuf
expires:202608230315;;194208

nearshore marine forecast
national weather service buffalo ny
735 pm edt sat aug 22 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.


lez040-041-230315-
buffalo to ripley along lake erie-
735 pm edt sat aug 22 2026

...small craft advisory in effect from sunday morning through
late monday night...

.tonight...west winds 5 to 15 knots. showers with thunderstorms
likely early, then showers with a chance of thunderstorms from
late evening on. a chance of waterspouts after midnight. waves
1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of waterspouts. showers with a chance of thunderstorms.
waves 1 to 3 feet building to 3 to 6 feet. waves occasionally
around 7 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. showers with a chance of
thunderstorms. waves 3 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 7 feet. 
.monday...west winds 15 to 20 knots. a chance of waterspouts.
showers. waves 3 to 6 feet. waves occasionally around 7 feet. 
.monday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. showers. waves 3 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 7 feet. 
.tuesday...west winds 5 to 15 knots becoming southwest less than
10 knots. a chance of waterspouts during the day. showers likely
during the day. waves 2 feet or less. 
.wednesday...southwest winds 10 knots or less becoming south.
partly to mostly cloudy. waves 1 foot or less. 
.thursday...south winds 10 knots or less becoming southwest. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 230140
nshcle
expires:202608230815;;198674

nearshore marine forecast
national weather service cleveland oh
940 pm edt sat aug 22 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.


lez142-143-230815-
maumee bay to reno beach oh-reno beach to the islands oh-
940 pm edt sat aug 22 2026

.rest of tonight...northwest winds 15 to 20 knots. a chance of
waterspouts. a chance of showers and thunderstorms late this
evening, then a slight chance of showers and thunderstorms after
midnight. waves 1 to 3 feet. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts in the afternoon. a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots. a chance of
waterspouts in the evening. a chance of showers in the evening.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...west winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus51 kcle 230140
nshcle
expires:202608230815;;198675

nearshore marine forecast
national weather service cleveland oh
940 pm edt sat aug 22 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.


lez144-145-230815-
the islands to vermilion oh-vermilion to avon point oh-
940 pm edt sat aug 22 2026

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

.rest of tonight...northwest winds 15 to 20 knots. a chance of
waterspouts. a chance of showers and thunderstorms late this
evening, then a chance of showers with a slight chance of
thunderstorms after midnight. a slight chance of showers and
thunderstorms late. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts in the afternoon. a chance of showers with a
slight chance of thunderstorms in the afternoon. waves 2 to
4 feet building to 3 to 5 feet, then subsiding to 2 to 4 feet.
waves occasionally around 6 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest. a
chance of waterspouts in the evening. a chance of showers in the
evening. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.monday...west winds 15 to 20 knots. sunny. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus51 kcle 230140
nshcle
expires:202608230815;;198676

nearshore marine forecast
national weather service cleveland oh
940 pm edt sat aug 22 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.


lez146>149-230815-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
940 pm edt sat aug 22 2026

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

.rest of tonight...southwest winds 15 to 20 knots becoming
northwest. a chance of waterspouts. showers likely with a chance
of thunderstorms late this evening, then a chance of showers and
thunderstorms after midnight. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts. a chance of showers with a slight chance of
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. waves 3 to 6 feet. waves
occasionally around 7 feet. 
.sunday night...west winds 15 to 20 knots. a chance of
waterspouts. showers with a chance of thunderstorms in the
evening, then a chance of showers overnight. waves 3 to 6 feet
subsiding to 3 to 5 feet. waves occasionally around 7 feet. 
.monday...west winds 15 to 20 knots. a chance of waterspouts. a
chance of showers. waves 3 to 6 feet. waves occasionally around
7 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus51 kcle 222033
nshcle
expires:202608230230;;186226

nearshore marine forecast
national weather service cleveland oh
433 pm edt sat aug 22 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.


lez143-230230-
reno beach to the islands oh-
433 pm edt sat aug 22 2026

...severe thunderstorm watch 614 in effect until 9 pm edt this
evening...

.tonight...northwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of waterspouts through the early overnight.
showers and thunderstorms likely early, then a chance of showers
and thunderstorms late this evening. a slight chance of showers
and thunderstorms after midnight. some thunderstorms may be
severe with damaging winds and large hail early. waves 1 to
3 feet. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts in the afternoon. a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest. a
chance of waterspouts in the evening. a chance of showers in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...west winds 15 to 20 knots diminishing to 10 to
15 knots. sunny. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus51 kcle 222033
nshcle
expires:202608230230;;186225

nearshore marine forecast
national weather service cleveland oh
433 pm edt sat aug 22 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.


lez142-230230-
maumee bay to reno beach oh-
433 pm edt sat aug 22 2026

.tonight...northwest winds 10 to 15 knots. a chance of
waterspouts this evening. a chance of showers and thunderstorms
early, then a slight chance of showers and thunderstorms late
this evening. waves 2 feet or less. 
.sunday...northwest winds 15 to 20 knots becoming west. a chance
of waterspouts in the afternoon. a chance of showers in the
afternoon. waves 1 to 3 feet. 
.sunday night...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of waterspouts in the evening. waves
1 to 3 feet. 
.monday...west winds 10 to 15 knots. sunny. waves 2 feet or less.

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 77 degrees, off cleveland 76
degrees, and off erie 77 degrees.

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198475

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lez444-230945-
michigan waters of lake erie from detroit river to north cape mi-
931 pm edt sat aug 22 2026

.rest of tonight...northwest winds 10 to 15 knots increasing to
15 to 20 knots early in the morning. partly cloudy. a slight
chance of showers and thunderstorms this evening. waves 2 feet or
less. 
.sunday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly sunny until late
afternoon, then partly cloudy with a slight chance of showers
early in the afternoon. waves 1 to 3 feet. 
.sunday night...northwest winds 10 to 15 knots. mostly clear. a
slight chance of showers and thunderstorms early in the evening.
waves 2 feet or less. 
.monday...west winds 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

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

the water temperature at belle isle is 73 degrees.

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198471

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz421-230945-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. mostly cloudy this evening
becoming partly cloudy. a chance of showers and a slight chance
of thunderstorms this evening. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.sunday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. a chance of
showers and a slight chance of thunderstorms early in the
afternoon. waves 4 to 6 feet. waves occasionally around 7 feet. 
.sunday night...northwest winds 20 to 25 knots. mostly cloudy
early in the evening becoming partly cloudy. a slight chance of
showers and thunderstorms early in the evening. waves 4 to
6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 20 to 25 knots diminishing to 10 to
15 knots. mostly sunny. waves 3 to 5 feet. waves occasionally
around 7 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198473

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz442-230945-
harbor beach to port sanilac mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. mostly cloudy. a slight chance of
waterspouts this evening. a chance of showers and thunderstorms
this evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 3 to
5 feet after midnight. waves occasionally around 7 feet. 
.sunday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. mostly cloudy with a slight
chance of showers and thunderstorms until late afternoon, then
partly cloudy with a chance of showers and thunderstorms early in
the afternoon. waves 4 to 6 feet. waves occasionally around
7 feet. 
.sunday night...northwest winds 15 to 20 knots. partly cloudy. a
chance of showers and thunderstorms early in the evening. waves
4 to 6 feet. waves occasionally around 7 feet. 
.monday...northwest winds 15 to 20 knots. partly cloudy. waves
3 to 5 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198472

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz441-230945-
port austin to harbor beach mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 15 to 20 knots increasing to
20 to 25 knots after midnight. mostly cloudy. a chance of showers
and thunderstorms this evening, then a slight chance of showers
and thunderstorms after midnight. waves 2 to 4 feet building to
5 to 7 feet after midnight. waves occasionally around 10 feet. 
.sunday...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. mostly
cloudy. a slight chance of thunderstorms early in the morning. a
slight chance of showers until late afternoon, then a chance of
showers and a slight chance of thunderstorms early in the
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.sunday night...northwest winds 20 to 25 knots. mostly cloudy. a
chance of showers and a slight chance of thunderstorms until
early morning. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. waves 5 to
7 feet. waves occasionally around 10 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198470

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz422-230945-
inner saginaw bay sw of point au gres to bay port mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through late sunday night...

.rest of tonight...northwest winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. partly cloudy. a slight
chance of showers and thunderstorms this evening. waves 1 to
3 feet building to 2 to 4 feet early in the morning. 
.sunday...northwest winds 20 to 25 knots diminishing to 15 to
20 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 2 to 4 feet. 
.sunday night...northwest winds 20 to 25 knots diminishing to
15 to 20 knots after midnight. mostly clear. a slight chance of
showers early in the evening. waves 2 to 4 feet. 
.monday...northwest winds 15 to 20 knots. mostly sunny. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 230131
nshdtx
expires:202608230945;;198474

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
931 pm edt sat aug 22 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.


lhz443-230945-
port sanilac to port huron mi-
931 pm edt sat aug 22 2026

...small craft advisory in effect through monday morning...

.rest of tonight...northwest winds 10 to 15 knots increasing to
15 to 20 knots after midnight. mostly cloudy. a slight chance of
waterspouts this evening. a chance of showers and thunderstorms
this evening, then a chance of showers and a slight chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 
.sunday...northwest winds 15 to 20 knots. mostly cloudy until
late afternoon becoming partly cloudy. a slight chance of showers
and thunderstorms in the late morning and early afternoon. a
chance of showers and thunderstorms early in the afternoon. waves
2 to 4 feet. 
.sunday night...northwest winds 15 to 20 knots. partly cloudy. a
chance of showers and thunderstorms early in the evening. waves
2 to 4 feet. 
.monday...northwest winds 15 to 20 knots. mostly sunny early in
the morning becoming partly cloudy. waves 2 to 4 feet. 

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

$$