fzus53 kapx 181816
nshapx
expires:202506190600;;962753

nearshore marine forecast
national weather service gaylord mi
216 pm edt wed jun 18 2025

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.


lhz347-190600-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
216 pm edt wed jun 18 2025

.tonight...light winds becoming northwest 5 to 10 knots early in
the morning. scattered showers early in the evening, then
numerous showers after midnight. waves 2 feet or less. 
.thursday...northwest wind 5 to 10 knots. isolated showers. waves
2 feet or less. 
.thursday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...southwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181816
nshapx
expires:202506190600;;962754

nearshore marine forecast
national weather service gaylord mi
216 pm edt wed jun 18 2025

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.


lhz348-190600-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
216 pm edt wed jun 18 2025

.tonight...east wind 5 to 10 knots becoming north 10 to 15 knots
early in the morning. slight chance of thunderstorms early in the
evening. rain showers through the night. waves 2 to 3 feet. 
.thursday...northwest wind 10 to 15 knots. scattered showers and
slight chance of thunderstorms. waves 2 to 3 feet. 
.thursday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...southwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 181816
nshapx
expires:202506190600;;962755

nearshore marine forecast
national weather service gaylord mi
216 pm edt wed jun 18 2025

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.


lhz349-190600-
sturgeon pt to alabaster mi-
216 pm edt wed jun 18 2025

.tonight...northeast wind 10 to 15 knots becoming north 10 to
20 knots after midnight. slight chance of thunderstorms early in
the evening. rain showers through the night. waves 2 feet or less
building to 2 to 3 feet after midnight. 
.thursday...west wind 10 to 15 knots. scattered showers and
slight chance of thunderstorms. waves 2 to 3 feet. 
.thursday night...west wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.friday...southwest wind 5 to 10 knots. chance of showers and
thunderstorms. waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 182003
nshbuf
expires:202506190300;;967996

nearshore marine forecast
national weather service buffalo ny
403 pm edt wed jun 18 2025

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.


lez020-190300-
upper niagara river and buffalo harbor-
403 pm edt wed jun 18 2025

.tonight...southwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms this evening, then showers
likely with a chance of thunderstorms after midnight. 
.thursday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers and thunderstorms in the morning,
then a chance of showers in the afternoon. 
.thursday night...northwest winds 5 to 15 knots becoming west.
mostly cloudy in the evening, then becoming partly cloudy. 
.friday...southwest winds 5 to 10 knots. mostly sunny. 
.friday night...southwest winds 5 to 10 knots. partly to mostly
cloudy. 
.saturday...southwest winds 5 to 10 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
saturday night. 
.sunday...southwest winds 5 to 10 knots. a chance of showers
during the day. 
.monday...southwest winds 5 to 10 knots. mainly clear. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 64 degrees.

$$

fzus51 kbuf 182003
nshbuf
expires:202506190300;;967999

nearshore marine forecast
national weather service buffalo ny
403 pm edt wed jun 18 2025

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.


lez040-190300-
ripley to dunkirk along lake erie-
403 pm edt wed jun 18 2025

.tonight...southwest winds 10 knots or less increasing to 10 to
15 knots. a chance of showers and thunderstorms early, then
showers likely with a chance of thunderstorms from late evening
on. waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots. showers likely with a
chance of thunderstorms in the morning, then a chance of showers
and thunderstorms in the afternoon. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.thursday night...west winds 10 to 15 knots. a chance of showers
in the evening. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.friday...southwest winds 10 to 15 knots becoming west. mostly
sunny. waves 1 to 2 feet. 
.friday night...southwest winds 5 to 10 knots. partly to mostly
cloudy. waves 1 to 2 feet. 
.saturday...southwest winds 10 to 15 knots. a chance of showers
saturday night. waves 1 to 2 feet. 
.sunday...southwest winds 5 to 15 knots. becoming mainly clear.
waves 1 to 2 feet. 
.monday...southwest winds 5 to 15 knots. mainly clear. waves 1 to
2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 182003
nshbuf
expires:202506190300;;967998

nearshore marine forecast
national weather service buffalo ny
403 pm edt wed jun 18 2025

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.


lez041-190300-
dunkirk to buffalo along lake erie-
403 pm edt wed jun 18 2025

.tonight...southwest winds 10 knots or less becoming south 10 to
15 knots. a chance of showers and thunderstorms this evening,
then showers likely with a chance of thunderstorms after
midnight. waves 1 foot or less building to 1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers likely with a chance of thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon. waves 3 to 5 feet. waves occasionally around 6 feet. 
.thursday night...west winds 5 to 15 knots. a chance of showers
in the evening. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming southwest. mostly
sunny. waves 1 to 2 feet. 
.friday night...southwest winds 5 to 10 knots. partly to mostly
cloudy. waves 2 feet or less. 
.saturday...southwest winds 5 to 15 knots. a chance of showers
and thunderstorms saturday night. waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots. a chance of showers
during the day. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots. mainly clear. waves 1 to
2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 182003
nshbuf
expires:202506190300;;968000

nearshore marine forecast
national weather service buffalo ny
403 pm edt wed jun 18 2025

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.


loz042-190300-
niagara river to hamlin beach along lake ontario-
403 pm edt wed jun 18 2025

.tonight...east winds 10 knots or less becoming south 10 to
15 knots. a chance of showers and thunderstorms this evening,
then showers with a chance of thunderstorms after midnight. waves
2 feet or less. 
.thursday...south winds 15 to 25 knots becoming west. a chance of
showers and thunderstorms in the morning, then a chance of
showers in the afternoon. waves 2 to 4 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.thursday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. mostly cloudy in the evening, then becoming partly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet. waves
occasionally around 6 feet. 
.friday...west winds 10 to 15 knots becoming southwest. a chance
of showers and thunderstorms in the afternoon. waves 1 to 2 feet.
.friday night...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms in the evening, then a chance of
showers overnight. waves 1 foot or less. 
.saturday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers during the day, then a chance of
showers and thunderstorms saturday night. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots. a chance of showers and
thunderstorms during the day. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots. mainly clear. waves
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 182003
nshbuf
expires:202506190300;;968001

nearshore marine forecast
national weather service buffalo ny
403 pm edt wed jun 18 2025

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.


loz043-190300-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 pm edt wed jun 18 2025

.tonight...southwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms early. a chance of showers
after midnight, then showers likely with a chance of
thunderstorms late. waves 1 foot or less. 
.thursday...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers and thunderstorms in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. waves 1 to 3 feet building to 3 to 5 feet. waves
occasionally around 6 feet. 
.thursday night...west winds 15 to 25 knots. a chance of showers.
waves 3 to 5 feet subsiding to 2 to 4 feet. waves occasionally
around 6 feet. 
.friday...west winds 5 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.friday night...west winds 5 to 10 knots becoming southwest.
partly to mostly cloudy. waves 1 foot or less. 
.saturday...southwest winds 5 to 15 knots. a chance of showers
during the day, then showers likely with a chance of
thunderstorms saturday night. waves 2 feet or less. 
.sunday...west winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms during the day. waves 2 feet or
less. 
.monday...southwest winds 5 to 15 knots. mainly clear. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 48 degrees.

$$

fzus51 kcle 182103
nshcle
expires:202506190215;;971578

nearshore marine forecast
national weather service cleveland oh
503 pm edt wed jun 18 2025

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.


lez148-149-190215-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
503 pm edt wed jun 18 2025

...small craft advisory in effect from 4 am edt thursday through
thursday afternoon...

.tonight...south winds 5 to 15 knots increasing to 15 to
20 knots. showers with thunderstorms likely this evening, then
showers likely with a chance of thunderstorms after midnight.
waves 1 to 3 feet. 
.thursday...southwest winds 15 to 25 knots becoming west. a
chance of showers in the morning, then showers likely with a
chance of thunderstorms in the afternoon. waves 3 to 5 feet.
waves occasionally around 6 feet. 
.thursday night...west winds 10 to 15 knots becoming southwest.
mostly cloudy in the evening, then becoming partly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots. mostly sunny. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 70 degrees, off cleveland 55
degrees, and off erie 55 degrees.

$$

fzus51 kcle 182103
nshcle
expires:202506190215;;971574

nearshore marine forecast
national weather service cleveland oh
503 pm edt wed jun 18 2025

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.


lez142-143-190215-
maumee bay to reno beach oh-reno beach to the islands oh-
503 pm edt wed jun 18 2025

...severe thunderstorm watch 436 in effect until 10 pm edt this
evening...
...small craft advisory in effect from midnight edt tonight
through thursday morning...

.tonight...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers and thunderstorms this
evening, then a chance of showers with a slight chance of
thunderstorms after midnight. a slight chance of showers and
thunderstorms late. waves 2 feet or less building to 2 to 4 feet.
.thursday...southwest winds 15 to 25 knots becoming northwest. a
chance of showers in the morning, then showers with a chance of
thunderstorms in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.thursday night...west winds 10 to 15 knots becoming southwest.
mostly clear. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots. mostly sunny. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 70 degrees, off cleveland 55
degrees, and off erie 55 degrees.

$$

fzus51 kcle 182103
nshcle
expires:202506190215;;971577

nearshore marine forecast
national weather service cleveland oh
503 pm edt wed jun 18 2025

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.


lez144-145-190215-
the islands to vermilion oh-vermilion to avon point oh-
503 pm edt wed jun 18 2025

...severe thunderstorm watch 436 in effect until 10 pm edt this
evening...
...small craft advisory in effect from midnight edt tonight
through thursday morning...

.tonight...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers and thunderstorms this
evening, then a chance of showers and thunderstorms after
midnight. waves 2 feet or less building to 2 to 4 feet. 
.thursday...southwest winds 15 to 25 knots becoming northwest. a
chance of showers in the morning, then showers with a chance of
thunderstorms in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.thursday night...northwest winds 5 to 15 knots becoming
southwest. partly cloudy. waves 1 to 3 feet. 
.friday...southwest winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 70 degrees, off cleveland 55
degrees, and off erie 55 degrees.

$$

fzus51 kcle 182103
nshcle
expires:202506190215;;971575

nearshore marine forecast
national weather service cleveland oh
503 pm edt wed jun 18 2025

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.


lez146-190215-
avon point to willowick oh-
503 pm edt wed jun 18 2025

...small craft advisory in effect from 2 am edt thursday through
thursday morning...

.tonight...south winds 5 to 15 knots becoming southwest 15 to
20 knots. showers with thunderstorms likely this evening, then a
chance of showers and thunderstorms after midnight. waves 2 feet
or less building to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of showers in the morning, then showers
with a chance of thunderstorms in the afternoon. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday night...northwest winds 5 to 15 knots becoming
southwest. mostly cloudy in the evening, then becoming partly
cloudy. waves 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 70 degrees, off cleveland 55
degrees, and off erie 55 degrees.

$$

fzus51 kcle 182103
nshcle
expires:202506190215;;971576

nearshore marine forecast
national weather service cleveland oh
503 pm edt wed jun 18 2025

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.


lez147-190215-
willowick to geneva-on-the lake oh-
503 pm edt wed jun 18 2025

...small craft advisory in effect from 4 am edt thursday through
thursday afternoon...

.tonight...south winds 5 to 15 knots becoming southwest 15 to
20 knots. showers with thunderstorms likely this evening, then
showers likely with a chance of thunderstorms after midnight.
waves 2 feet or less building to 2 to 4 feet. 
.thursday...southwest winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. a chance of showers in the
morning, then showers with a chance of thunderstorms in the
afternoon. waves 3 to 5 feet subsiding to 2 to 4 feet. waves
occasionally around 6 feet. 
.thursday night...northwest winds 10 to 15 knots becoming
southwest. mostly cloudy in the evening, then becoming partly
cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves
1 to 2 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for saturday through monday.

the water temperature off toledo is 70 degrees, off cleveland 55
degrees, and off erie 55 degrees.

$$

fzus53 kdtx 182030
nshdtx
expires:202506190430;;969830

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
430 pm edt wed jun 18 2025

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.


lhz443-190430-
port sanilac to port huron mi-
430 pm edt wed jun 18 2025

...severe thunderstorm watch 436 in effect until 10 pm edt this
evening...

.tonight...east winds 5 to 10 knots becoming southeast 10 to
15 knots this evening, then becoming south 15 to 20 knots after
midnight. cloudy. a chance of showers and thunderstorms in the
evening, then showers likely and a chance of thunderstorms after
midnight. some thunderstorms may be severe with damaging winds,
large hail, and heavy rainfall, then some thunderstorms may
produce heavy rainfall after midnight. waves 2 feet or less
building to 2 to 4 feet early in the morning. 
.thursday...west winds 15 to 20 knots becoming northwest 10 to
15 knots early in the afternoon. mostly cloudy in the morning
becoming partly cloudy. showers likely and a slight chance of
thunderstorms. some thunderstorms may produce heavy rainfall.
waves 1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon. 
.thursday night...west winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots. mostly sunny in the
morning, then partly cloudy with a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 182030
nshdtx
expires:202506190430;;969831

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
430 pm edt wed jun 18 2025

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.


lez444-190430-
michigan waters of lake erie from detroit river to north cape mi-
430 pm edt wed jun 18 2025

...severe thunderstorm watch 436 in effect until 10 pm edt this
evening...
...small craft advisory in effect from midnight edt tonight
through thursday morning...

.tonight...south winds 10 to 15 knots becoming southwest 20 to
25 knots with gusts to 30 knots. showers with thunderstorms
likely. some thunderstorms may be severe with damaging winds,
large hail, and heavy rainfall in the evening. some thunderstorms
may produce heavy rainfall after midnight. waves 1 to 3 feet
building to 3 to 5 feet after midnight. waves occasionally around
7 feet. 
.thursday...west winds 15 to 20 knots with gusts to 30 knots
becoming northwest 10 to 15 knots in the late morning and
afternoon. mostly cloudy in the morning becoming partly cloudy.
showers likely and a chance of thunderstorms. some thunderstorms
may produce heavy rainfall. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.thursday night...west winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots. mostly sunny in the
morning becoming partly cloudy. waves 2 feet or less. 

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

the water temperature at belle isle is 67 degrees.

$$

fzus53 kdtx 182030
nshdtx
expires:202506190430;;969827

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
430 pm edt wed jun 18 2025

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.


lhz421-190430-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
430 pm edt wed jun 18 2025

...small craft advisory in effect from midnight tonight through 
thursday afternoon...

.tonight...northeast winds 10 to 15 knots increasing to 15 to
20 knots after midnight. showers and a chance of thunderstorms.
some thunderstorms may produce heavy rainfall. waves 2 feet or
less building to 2 to 4 feet after midnight. 
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots early in the afternoon. mostly cloudy with showers in
the morning, then partly cloudy with a chance of showers and a
slight chance of thunderstorms in the afternoon. some
thunderstorms may produce heavy rainfall in the afternoon. waves
4 to 6 feet subsiding to 2 to 4 feet early in the afternoon.
waves occasionally around 8 feet. 
.thursday night...west winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...southwest winds 10 to 15 knots. mostly sunny in the
morning, then partly cloudy with a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 182030
nshdtx
expires:202506190430;;969826

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
430 pm edt wed jun 18 2025

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.


lhz422-190430-
inner saginaw bay sw of point au gres to bay port mi-
430 pm edt wed jun 18 2025

.tonight...northeast winds 10 to 15 knots becoming north 15 to
20 knots after midnight. showers and a chance of thunderstorms.
some thunderstorms may produce heavy rainfall. waves 1 to 3 feet.
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots early in the afternoon. mostly cloudy with showers in
the morning, then partly cloudy with a chance of showers and a
slight chance of thunderstorms in the afternoon. some
thunderstorms may produce heavy rainfall in the afternoon. waves
1 to 3 feet. 
.thursday night...west winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny in the
morning becoming partly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 182030
nshdtx
expires:202506190430;;969828

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
430 pm edt wed jun 18 2025

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.


lhz441-190430-
port austin to harbor beach mi-
430 pm edt wed jun 18 2025

...small craft advisory in effect from midnight edt tonight
through thursday afternoon...

.tonight...east winds 5 to 10 knots becoming northeast 15 to
20 knots. showers and a chance of thunderstorms. some
thunderstorms may produce heavy rainfall. waves 1 to 3 feet
building to 3 to 5 feet early in the morning. waves occasionally
around 7 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots early in the afternoon. cloudy with showers in the
morning, then partly cloudy with a chance of showers and a slight
chance of thunderstorms in the afternoon. some thunderstorms may
produce heavy rainfall in the afternoon. waves 3 to 5 feet. waves
occasionally around 6 feet. 
.thursday night...west winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly sunny in the
morning, then partly cloudy with a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 182030
nshdtx
expires:202506190430;;969829

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
430 pm edt wed jun 18 2025

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.


lhz442-190430-
harbor beach to port sanilac mi-
430 pm edt wed jun 18 2025

.tonight...east winds 5 to 10 knots increasing to 10 to 15 knots
this evening, then becoming southeast 15 to 20 knots after
midnight. showers and a chance of thunderstorms. some
thunderstorms may produce heavy rainfall. waves 2 feet or less
building to 3 to 5 feet early in the morning. waves occasionally
around 7 feet. 
.thursday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots early in the afternoon. mostly cloudy with showers in
the morning, then partly cloudy with showers likely and a slight
chance of thunderstorms in the afternoon. some thunderstorms may
produce heavy rainfall in the afternoon. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.thursday night...west winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.friday...southwest winds 5 to 10 knots. mostly sunny in the
morning, then partly cloudy with a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 

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

$$