fzus53 kapx 190218
nshapx
expires:202605191030;;799755

nearshore marine forecast
national weather service gaylord mi
1018 pm edt mon may 18 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.


lhz347-191030-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1018 pm edt mon may 18 2026

...small craft advisory in effect from 8 am edt tuesday through
tuesday evening...

.overnight...south wind 15 to 20 knots. isolated showers early in
the evening. isolated thunderstorms through the night. scattered
showers after midnight. waves 2 feet or less. 
.tuesday...southwest wind 10 to 20 knots. scattered showers and
isolated thunderstorms. waves 3 to 5 feet. 
.tuesday night...northwest wind 15 to 25 knots. mostly cloudy.
waves 5 to 8 feet. 
.wednesday...northwest wind 15 to 25 knots. sunny. waves 5 to
8 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190218
nshapx
expires:202605191030;;799756

nearshore marine forecast
national weather service gaylord mi
1018 pm edt mon may 18 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.


lhz348-191030-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1018 pm edt mon may 18 2026

...small craft advisory in effect from 8 am edt tuesday through
tuesday evening...

.overnight...south wind 10 to 15 knots. isolated showers through
the night. isolated thunderstorms after midnight. waves 2 to
4 feet. 
.tuesday...southwest wind 10 to 20 knots. scattered showers and
isolated thunderstorms. waves 3 to 5 feet. 
.tuesday night...northwest wind 15 to 25 knots. mostly cloudy.
waves 5 to 8 feet. 
.wednesday...northwest wind 15 to 25 knots. sunny. waves 5 to
8 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190218
nshapx
expires:202605191030;;799757

nearshore marine forecast
national weather service gaylord mi
1018 pm edt mon may 18 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.


lhz349-191030-
sturgeon pt to alabaster mi-
1018 pm edt mon may 18 2026

...small craft advisory in effect from 8 am edt tuesday through
tuesday evening...

.overnight...south wind 10 to 20 knots. isolated showers through
the night. isolated thunderstorms after midnight. waves 2 to
4 feet. 
.tuesday...southwest wind 15 to 25 knots. scattered showers and
isolated thunderstorms. waves 3 to 5 feet. 
.tuesday night...northwest wind 10 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.wednesday...north wind 10 to 20 knots. sunny. waves 2 to 3 feet.

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 190203
nshbuf
expires:202605190900;;798842

nearshore marine forecast
national weather service buffalo ny
1003 pm edt mon may 18 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-loz030-190900-
upper niagara river and buffalo harbor-lower niagara river-
1003 pm edt mon may 18 2026

.overnight...southwest winds 5 to 10 knots. a chance of
showers late. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. partly to mostly sunny. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
showers with a chance of thunderstorms. 
.wednesday...northwest winds 5 to 10 knots. showers in the
morning. 
.wednesday night...northwest winds 10 knots or less becoming
north. partly cloudy. 
.thursday...northeast winds 10 knots or less becoming east.
partly cloudy. 
.friday...east winds 5 to 15 knots. showers likely friday night. 
.saturday...east winds 5 to 15 knots becoming southeast. showers
likely during the day, then a chance of showers saturday night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 52 degrees.

$$

fzus51 kbuf 190203
nshbuf
expires:202605190900;;798845

nearshore marine forecast
national weather service buffalo ny
1003 pm edt mon may 18 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.


loz043-044-190900-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1003 pm edt mon may 18 2026

.overnight...south winds 5 to 10 knots becoming southwest.
a chance of showers. waves 1 foot or less. 
.tuesday...southwest winds 5 to 15 knots increasing to 15 to
20 knots. partly to mostly sunny. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming west
15 to 20 knots. showers likely with a chance of thunderstorms in
the evening, then showers likely overnight. waves 1 to 3 feet
building to 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots. a chance of showers in
the morning. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday night...west winds 15 to 20 knots becoming north 10 to
15 knots. partly cloudy. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.thursday...north winds 5 to 15 knots becoming east less than
10 knots. partly cloudy. waves 1 to 3 feet subsiding to 1 foot or
less. 
.friday...east winds 5 to 15 knots. a chance of showers friday
night. waves 2 feet or less. 
.saturday...southeast winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely. waves 2 to 4 feet subsiding to 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 49 degrees.

$$

fzus51 kbuf 190203
nshbuf
expires:202605190900;;798843

nearshore marine forecast
national weather service buffalo ny
1003 pm edt mon may 18 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.


lez040-041-190900-
buffalo to ripley along lake erie-
1003 pm edt mon may 18 2026

.overnight...southwest winds 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers in
the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
showers with a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots. showers in the morning.
waves 1 to 3 feet. 
.wednesday night...northwest winds 5 to 10 knots becoming
northeast. partly to mostly cloudy. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots becoming east. partly
cloudy. waves 2 feet or less. 
.friday...east winds 5 to 15 knots. a chance of showers during
the day, then showers likely friday night. waves 1 foot or less. 
.saturday...southeast winds 5 to 15 knots. showers likely with a
chance of thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 190203
nshbuf
expires:202605190900;;798844

nearshore marine forecast
national weather service buffalo ny
1003 pm edt mon may 18 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.


loz042-190900-
niagara river to hamlin beach along lake ontario-
1003 pm edt mon may 18 2026

.overnight...southwest winds 10 to 15 knots. a chance of
showers late. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. partly to mostly sunny. waves 1 to 3 feet building to
2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west.
showers with a chance of thunderstorms in the evening, then
showers likely overnight. waves 3 to 5 feet subsiding to 2 to
4 feet. waves occasionally around 6 feet. 
.wednesday...west winds 15 to 20 knots. showers likely in the
morning. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday night...northwest winds 5 to 15 knots becoming north.
partly cloudy. waves 1 to 3 feet. 
.thursday...northeast winds 10 knots or less becoming east.
partly cloudy. waves 2 feet or less. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots.
showers likely friday night. waves 1 to 3 feet. 
.saturday...east winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely during the day, then a chance of showers
saturday night. waves 2 to 4 feet subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 190109
nshcle
expires:202605190815;;797257

nearshore marine forecast
national weather service cleveland oh
909 pm edt mon may 18 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>144-190815-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
909 pm edt mon may 18 2026

.rest of tonight...southwest winds 10 to 15 knots. a chance of
showers with a slight chance of thunderstorms late this evening,
then a slight chance of showers after midnight. a slight chance
of showers and thunderstorms late. waves 2 feet or less. 
.tuesday...south winds 15 to 20 knots becoming southwest. a
chance of showers with a slight chance of thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon. waves 1 to 3 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming
northwest 10 to 15 knots. showers likely with a chance of
thunderstorms. waves 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots becoming northeast. a
chance of showers in the morning. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 58 degrees, off cleveland 54
degrees, and off erie 56 degrees.

$$

fzus51 kcle 190109
nshcle
expires:202605190815;;797258

nearshore marine forecast
national weather service cleveland oh
909 pm edt mon may 18 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.


lez145>147-190815-
vermilion to avon point oh-avon point to willowick oh-
willowick to geneva-on-the lake oh-
909 pm edt mon may 18 2026

.rest of tonight...southwest winds 5 to 15 knots becoming south.
a chance of showers and thunderstorms late this evening, then a
slight chance of showers and thunderstorms after midnight. a
slight chance of showers late. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a slight chance of showers in the morning, then a
chance of showers and thunderstorms in the afternoon. waves 1 to
3 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming
northwest 10 to 15 knots. showers with a chance of thunderstorms.
waves 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots. showers likely in the
morning. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 58 degrees, off cleveland 54
degrees, and off erie 56 degrees.

$$

fzus51 kcle 190109
nshcle
expires:202605190815;;797259

nearshore marine forecast
national weather service cleveland oh
909 pm edt mon may 18 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.


lez148-149-190815-
geneva-on-the-lake to conneaut oh-conneaut oh to ripley ny-
909 pm edt mon may 18 2026

.rest of tonight...southwest winds 5 to 10 knots becoming south.
a slight chance of showers and thunderstorms, then a slight
chance of showers late. waves 1 foot or less. 
.tuesday...south winds 10 to 15 knots becoming southwest. a
chance of showers in the morning, then a slight chance of showers
and thunderstorms in the afternoon. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
showers with a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots. showers likely in the
morning. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 58 degrees, off cleveland 54
degrees, and off erie 56 degrees.

$$

fzus53 kdtx 190159
nshdtx
expires:202605191000;;798577

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 pm edt mon may 18 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.


lhz443-191000-
port sanilac to port huron mi-
959 pm edt mon may 18 2026

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

.rest of tonight...southwest winds 15 to 20 knots becoming south
10 to 15 knots after midnight. mostly cloudy this evening
becoming partly cloudy. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 20 to
25 knots early in the afternoon. partly cloudy. a slight chance
of showers until late afternoon, then a chance of showers and
thunderstorms early in the afternoon. waves 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots veering to the
north after midnight. partly cloudy early in the evening becoming
mostly cloudy. a chance of showers and thunderstorms until early
morning. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.wednesday...north winds 15 to 20 knots. partly cloudy until late
afternoon becoming mostly sunny. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 190159
nshdtx
expires:202605191000;;798576

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 pm edt mon may 18 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.


lhz442-191000-
harbor beach to port sanilac mi-
959 pm edt mon may 18 2026

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

.rest of tonight...south winds 10 to 15 knots. mostly cloudy with
a slight chance of showers and thunderstorms this evening, then
partly cloudy after midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. gusts to 30 knots in
the late morning and afternoon. mostly cloudy early in the
morning becoming partly cloudy. a slight chance of showers until
late afternoon, then showers likely and a chance of thunderstorms
early in the afternoon. waves 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots veering to the
northwest in the late evening and early morning, then becoming
north 10 to 15 knots after midnight. partly cloudy becoming
mostly cloudy in the late evening and early morning becoming
partly cloudy. a chance of showers and thunderstorms early in the
evening, then a chance of showers in the late evening and early
morning. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 
.wednesday...northwest winds 10 to 15 knots becoming north 15 to
20 knots in the late morning and afternoon. partly cloudy early
in the morning becoming mostly sunny. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 190159
nshdtx
expires:202605191000;;798575

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 pm edt mon may 18 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.


lhz441-191000-
port austin to harbor beach mi-
959 pm edt mon may 18 2026

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

.rest of tonight...south winds 10 to 15 knots becoming southwest
15 to 20 knots early in the morning. mostly cloudy with a slight
chance of showers and thunderstorms this evening, then partly
cloudy after midnight. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 20 to
25 knots with gusts to 30 knots in the late morning and
afternoon. partly cloudy until late afternoon becoming mostly
sunny. a slight chance of showers until late afternoon, then
showers likely and a chance of thunderstorms early in the
afternoon. waves 3 to 5 feet. waves occasionally around 7 feet. 
.tuesday night...west winds 15 to 20 knots veering to the north
in the late evening and early morning, then becoming northwest
10 to 15 knots after midnight. partly cloudy becoming cloudy in
the late evening and early morning becoming partly cloudy. a
chance of showers and thunderstorms early in the evening, then a
chance of showers in the late evening and early morning. waves
2 to 4 feet. 
.wednesday...north winds 10 to 15 knots. partly cloudy early in
the morning then clearing. waves 3 to 5 feet. waves occasionally
around 7 feet. 

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

$$

fzus53 kdtx 190159
nshdtx
expires:202605191000;;798573

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 pm edt mon may 18 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.


lhz422-191000-
inner saginaw bay sw of point au gres to bay port mi-
959 pm edt mon may 18 2026

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

.rest of tonight...southwest winds 15 to 20 knots. mostly cloudy.
a slight chance of showers this evening. waves 2 to 4 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots.
mostly cloudy becoming partly cloudy in the late morning and
early afternoon becoming mostly sunny. a chance of showers early
in the morning. a slight chance of showers and thunderstorms in
the late morning and early afternoon, then showers likely and a
chance of thunderstorms early in the afternoon. waves 3 to
5 feet. waves occasionally around 7 feet. 
.tuesday night...west winds 20 to 25 knots with gusts to 30 knots
becoming northwest 15 to 20 knots in the late evening and
overnight. partly cloudy early in the evening becoming mostly
cloudy. light showers likely and a chance of thunderstorms early
in the evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.wednesday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and early afternoon, then becoming
north 15 to 20 knots early in the afternoon. partly cloudy early
in the morning then clearing. waves 1 to 3 feet. 

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

$$

fzus53 kdtx 190159
nshdtx
expires:202605191000;;798574

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 pm edt mon may 18 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.


lhz421-191000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
959 pm edt mon may 18 2026

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

.rest of tonight...southwest winds 15 to 20 knots. mostly cloudy.
a slight chance of showers and thunderstorms this evening. waves
2 to 4 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 30 knots.
mostly cloudy early in the morning becoming partly cloudy. a
slight chance of showers until late afternoon, then showers
likely and a slight chance of thunderstorms early in the
afternoon. waves 4 to 6 feet. waves occasionally around 8 feet. 
.tuesday night...southwest winds 20 to 25 knots becoming
northwest 15 to 20 knots in the late evening and overnight.
partly cloudy becoming mostly cloudy in the late evening and
early morning becoming partly cloudy. a chance of showers and
thunderstorms early in the evening. waves 3 to 5 feet. waves
occasionally around 7 feet. 
.wednesday...northwest winds 15 to 20 knots becoming north 10 to
15 knots in the late morning and early afternoon, then becoming
northeast 15 to 20 knots early in the afternoon. partly cloudy
early in the morning then clearing. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 190159
nshdtx
expires:202605191000;;798578

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 pm edt mon may 18 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.


lez444-191000-
michigan waters of lake erie from detroit river to north cape mi-
959 pm edt mon may 18 2026

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

.rest of tonight...southwest winds 10 to 15 knots. mostly cloudy
this evening becoming partly cloudy. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. partly cloudy. a
slight chance of thunderstorms in the morning. a chance of
showers. a chance of thunderstorms in the afternoon. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.tuesday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots in the late evening and early morning, then
veering to the northwest after midnight. rain showers early in
the evening. a chance of thunderstorms until early morning. a
chance of showers in the late evening and overnight. waves 2 to
4 feet subsiding to 2 feet or less in the late evening and
overnight. 
.wednesday...north winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. partly cloudy. a
chance of showers early in the morning. waves 2 feet or less. 

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

the water temperature at belle isle is missing.

$$