fzus53 kapx 180220
nshapx
expires:202603181030;;875970

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lmz344-181030-
sleeping bear point to grand traverse light mi-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 10 to 15 knots. isolated snow showers
early in the evening, then scattered snow showers after midnight.
waves 2 feet or less building to 2 to 3 feet after midnight. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 2 to 4 feet. 
.wednesday night...southwest wind 10 to 15 knots. chance of
showers. waves 2 to 4 feet. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875965

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lsz321-181030-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 5 to 10 knots becoming southeast 10 to
15 knots early in the morning. isolated snow showers after
midnight. waves 2 feet or less. 
.wednesday...south wind 10 to 20 knots. numerous snow showers.
waves 2 feet or less. 
.wednesday night...southwest wind 10 to 15 knots. chance of snow
showers and light freezing rain. waves 2 feet or less. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875967

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lmz341-181030-
seul choix point to 5nm west of mackinac bridge-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 10 to 15 knots. isolated snow showers
through the night. waves 2 feet or less building to 2 to 4 feet
after midnight. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 4 to 6 feet. 
.wednesday night...southwest wind 10 to 15 knots. chance of snow
showers and light freezing rain. waves 4 to 6 feet. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875968

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lmz342-181030-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 10 to 15 knots. isolated snow showers.
waves 2 feet or less. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 2 to 4 feet. 
.wednesday night...southwest wind 10 to 15 knots. chance of rain
and snow showers. waves 2 to 4 feet. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875971

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lmz345-346-181030-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 10 to 15 knots. isolated snow showers
early in the evening, then numerous snow showers after midnight.
waves 2 to 3 feet building to 3 to 5 feet after midnight. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 4 to 7 feet. 
.wednesday night...southwest wind 10 to 15 knots. chance of
showers. waves 3 to 5 feet. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875966

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lhz346-181030-
st ignace to false detour channel-
1020 pm edt tue mar 17 2026

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

.overnight...southwest wind 5 to 10 knots becoming south 10 to
15 knots after midnight. isolated snow showers after midnight.
waves 2 feet or less. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 2 feet or less. 
.wednesday night...southwest wind 10 to 15 knots. chance of snow
showers. waves 2 feet or less. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875972

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lhz347-181030-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 2 to 4 feet. 
.wednesday night...southwest wind 10 to 15 knots. chance of rain
and snow showers. waves 2 to 3 feet. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875973

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lhz348-181030-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1020 pm edt tue mar 17 2026

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

.overnight...west wind 5 to 10 knots becoming southwest 10 to
15 knots after midnight. mostly cloudy. waves 2 feet or less. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 4 to 6 feet. 
.wednesday night...southwest wind 15 to 20 knots. mostly cloudy.
waves 3 to 5 feet. 
.thursday...west wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875974

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lhz349-181030-
sturgeon pt to alabaster mi-
1020 pm edt tue mar 17 2026

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

.overnight...southwest wind 10 to 15 knots. partly cloudy early
in the evening then becoming mostly cloudy. waves 2 feet or less.
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 2 to 4 feet. 
.wednesday night...southwest wind 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.thursday...west wind 5 to 10 knots. chance of rain and snow
showers. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180220
nshapx
expires:202603181030;;875969

nearshore marine forecast
national weather service gaylord mi
1020 pm edt tue mar 17 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.


lmz323-181030-
grand traverse bay south of a line grand traverse light to
norwood mi-
1020 pm edt tue mar 17 2026

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

.overnight...south wind 10 to 15 knots. isolated snow showers
early in the evening, then scattered snow showers after midnight.
waves 2 feet or less. 
.wednesday...south wind 10 to 20 knots. scattered snow showers.
waves 2 to 3 feet. 
.wednesday night...southwest wind 10 to 15 knots. chance of
showers. waves 2 feet or less. 
.thursday...west wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 180622
nshdlh
expires:202603181600;;884115

nearshore marine forecast
national weather service duluth mn
122 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake 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.


lsz148-181600-
oak point to saxon harbor wi-
122 am cdt wed mar 18 2026

.today...southwest wind 10 to 15 knots. gusts up to 20 knots in
the morning. slight chance of snow early in the morning. slight
chance of very light freezing drizzle until late afternoon.
slight chance of drizzle in the afternoon. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. chance of rain and
slight chance of drizzle in the evening, then slight chance of
rain after midnight. waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming north late in the
morning, then becoming south in the afternoon. partly sunny.
waves 1 foot or less. 
.thursday night...south wind 5 to 10 knots becoming southwest
early in the morning. slight chance of rain. waves 1 foot or
less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 180622
nshdlh
expires:202603181600;;884107

nearshore marine forecast
national weather service duluth mn
122 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake 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.


lsz141-181600-
grand marais to taconite harbor mn-
122 am cdt wed mar 18 2026

...small craft advisory in effect until 7 am cdt this morning...

.today...southwest wind 10 to 15 knots. gusts up to 20 knots
until late afternoon. chance of snow in the morning. slight
chance of light freezing rain and light freezing drizzle through
the day. waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon. 
.tonight...west wind 5 to 10 knots becoming northwest after
midnight. slight chance of very light freezing drizzle in the
evening. waves 1 to 3 feet. 
.thursday...north wind 5 knots becoming northeast late in the
morning, then becoming south in the afternoon. partly sunny.
waves 1 foot or less. 
.thursday night...south wind 5 knots. chance of snow and light
freezing rain in the evening. chance of rain through the night.
slight chance of light freezing rain after midnight. waves 1 foot
or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 180622
nshdlh
expires:202603181600;;884106

nearshore marine forecast
national weather service duluth mn
122 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake 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.


lsz140-181600-
grand portage to grand marais mn-
122 am cdt wed mar 18 2026

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

.today...southwest wind 15 to 20 knots. gusts up to 25 knots
until late afternoon. chance of snow in the morning. slight
chance of light freezing rain through the day. slight chance of
drizzle, light freezing drizzle and snow in the afternoon. waves
3 to 5 feet. 
.tonight...west wind 10 to 15 knots becoming northwest 5 knots
after midnight, then becoming north early in the morning. slight
chance of very light freezing drizzle in the evening. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.thursday...northeast wind 5 to 10 knots becoming south in the
afternoon. mostly sunny. waves 1 foot or less. 
.thursday night...south wind 5 to 10 knots becoming southeast
after midnight. chance of snow, rain and light freezing rain in
the evening, then slight chance of rain, light freezing rain and
snow after midnight. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 180151
nshdtx
expires:202603181000;;874811

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
951 pm edt tue mar 17 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.


lhz421-181000-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
951 pm edt tue mar 17 2026

.rest of tonight...west winds 10 to 15 knots backing to the
southwest early in the morning. mostly cloudy this evening
becoming partly cloudy. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots increasing to 20 to
25 knots early in the afternoon. mostly cloudy. waves 1 to 3 feet
building to 2 to 5 feet in the afternoon. 
.wednesday night...southwest winds 15 to 20 knots. mostly cloudy.
a slight chance of. waves 2 to 4 feet. 
.thursday...southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. mostly cloudy until
late afternoon becoming partly cloudy. a chance of light rain and
snow until late afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 180151
nshdtx
expires:202603181000;;874810

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
951 pm edt tue mar 17 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.


lhz422-181000-
inner saginaw bay sw of point au gres to bay port mi-
951 pm edt tue mar 17 2026

.rest of tonight...west winds 10 to 15 knots backing to the south
early in the morning. mostly cloudy this evening becoming partly
cloudy. waves 2 feet or less. 
.wednesday...south winds 15 to 20 knots increasing to 20 to
25 knots early in the afternoon. mostly cloudy. a slight chance
of light snow in the late morning and afternoon. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.wednesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. mostly cloudy. a slight chance of.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. 
.thursday...southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. mostly cloudy with a
chance of light rain until late afternoon, then partly cloudy
early in the afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 180151
nshdtx
expires:202603181000;;874812

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
951 pm edt tue mar 17 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.


lhz441-181000-
port austin to harbor beach mi-
951 pm edt tue mar 17 2026

.rest of tonight...west winds 10 to 15 knots becoming southwest
5 to 10 knots early in the morning. mostly cloudy. waves 1 to
3 feet. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. partly cloudy early
in the morning becoming mostly cloudy. waves 2 feet or less
building to 2 to 4 feet in the late morning and afternoon. 
.wednesday night...south winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. mostly cloudy. a slight chance of.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and afternoon. mostly cloudy until
late afternoon becoming partly cloudy. a chance of light rain and
snow until late afternoon. waves 2 feet or less. 

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

$$

fzus53 kdtx 180151
nshdtx
expires:202603181000;;874813

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
951 pm edt tue mar 17 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.


lhz442-181000-
harbor beach to port sanilac mi-
951 pm edt tue mar 17 2026

.rest of tonight...west winds 10 to 15 knots becoming southwest
5 to 10 knots early in the morning. mostly cloudy this evening
becoming partly cloudy. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. partly cloudy until
late afternoon becoming mostly cloudy. waves 1 to 3 feet building
to 2 to 5 feet in the afternoon. 
.wednesday night...south winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. mostly cloudy. a slight chance of.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.thursday...southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. mostly cloudy. a
chance of light rain. waves 2 feet or less. 

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

$$

fzus53 kdtx 180151
nshdtx
expires:202603181000;;874814

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
951 pm edt tue mar 17 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.


lhz443-181000-
port sanilac to port huron mi-
951 pm edt tue mar 17 2026

.rest of tonight...west winds 10 to 15 knots becoming southwest
5 to 10 knots early in the morning. mostly cloudy this evening
becoming partly cloudy. waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. partly cloudy until
late afternoon becoming mostly cloudy. waves 1 to 3 feet building
to 2 to 4 feet in the late morning and afternoon. 
.wednesday night...south winds 15 to 20 knots becoming southwest
10 to 15 knots after midnight. mostly cloudy. a slight chance of.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening
and overnight. 
.thursday...southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. mostly cloudy with a
chance of light rain. waves 2 feet or less. 

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

$$

fzus53 kgrb 180624
nshgrb
expires:202603181000;;884283

nearshore marine forecast
national weather service green bay wi
124 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-181000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
124 am cdt wed mar 18 2026

...small craft advisory in effect from 7 am cdt this morning
through this evening...

.rest of the night...sw wind 15 to 25 kts. waves 3 to 5 ft. a
chance of light snow. 
.wednesday...sw wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. waves 4 to 7 ft. a chance of light snow
and freezing drizzle in the morning. 
.wednesday night...sw wind 10 to 15 kts. waves 3 to 5 ft
subsiding to 1 to 3 ft after midnight. a chance of light rain,
light freezing rain and light snow. a small craft advisory may be
needed. 
.thursday...n wind 5 to 10 kts veering e early in the afternoon.
waves 2 ft or less. partly sunny.  

$$

fzus53 kgrb 180624
nshgrb
expires:202603181000;;884282

nearshore marine forecast
national weather service green bay wi
124 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz541-181000-
rock island passage to sturgeon bay wi-
124 am cdt wed mar 18 2026

...small craft advisory in effect from 7 am cdt this morning
through this evening...

.rest of the night...sw wind 10 to 20 kts. waves 3 to 5 ft. a
chance of light snow. 
.wednesday...sw wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. waves 4 to 7 ft. a chance of light snow
and freezing drizzle in the morning. 
.wednesday night...sw wind 10 to 15 kts. waves 4 to 7 ft. a
chance of light snow. a chance of light rain and light freezing
rain after midnight. 
.thursday...nw wind 5 to 10 kts veering n mid-day, then veering s
early in the afternoon. waves 2 ft or less. partly cloudy.  

$$

fzus53 kgrb 180624
nshgrb
expires:202603181000;;884281

nearshore marine forecast
national weather service green bay wi
124 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-181000-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
124 am cdt wed mar 18 2026

.rest of the night...s wind 10 to 15 kts. waves 2 ft or less. a
chance of light snow. 
.wednesday...sw wind 10 to 15 kts. waves 2 ft or less. a chance
of light snow and freezing drizzle in the morning. 
.wednesday night...sw wind 5 to 10 kts. waves 2 ft or less. a
chance of light freezing rain and light snow. 
.thursday...nw wind 5 to 10 kts veering ne mid-day, then veering
se early in the afternoon. waves 2 ft or less. partly cloudy.  

$$

fzus53 kgrr 180614
nshgrr
expires:202603180800;;883768

nearshore marine forecast
national weather service grand rapids mi
214 am edt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz849-180800-
pentwater to manistee mi-
214 am edt wed mar 18 2026

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

.rest of tonight...southwest winds 15 to 25 knots. mostly cloudy
with a chance of snow showers. waves 3 to 5 feet. 
.wednesday...south winds to 30 knots. mostly cloudy with a chance of
snow showers. waves 6 to 8 feet. 
.wednesday night...southwest winds 15 to 25 knots. mostly cloudy
with a slight chance of rain showers. waves 4 to 6 feet subsiding to
2 to 3 feet after midnight. 
.thursday...south winds 5 to 15 knots veering north early in the
afternoon. partly sunny with a chance of rain showers. waves 1 to
3 feet. 
.thursday night...north winds 5 to 15 knots veering south in the
late evening and overnight. mostly cloudy. waves around 1 foot. 
.friday...southwest winds 10 to 15 knots. mostly cloudy. waves 2 to
3 feet. 
.saturday...south winds 10 to 20 knots. partly sunny. waves 2 to
3 feet. 
.sunday...north winds to 30 knots. mostly cloudy. waves 4 to 6 feet.

$$

fzus53 kgrr 180614
nshgrr
expires:202603180800;;883770

nearshore marine forecast
national weather service grand rapids mi
214 am edt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz847-180800-
grand haven to whitehall mi-
214 am edt wed mar 18 2026

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

.rest of tonight...southwest winds around 25 knots. mostly cloudy
with a slight chance of snow showers. waves 3 to 5 feet. 
.wednesday...south winds to 30 knots. snow showers likely. waves
6 to 8 feet. 
.wednesday night...southwest winds 15 to 25 knots. mostly cloudy
with a slight chance of rain showers. waves 4 to 6 feet subsiding to
1 to 3 feet after midnight. 
.thursday...south winds 5 to 15 knots veering west early in the
afternoon. partly sunny with a chance of rain showers. waves 1 to
2 feet. 
.thursday night...north winds 5 to 15 knots veering south in the
late evening and overnight. mostly cloudy. waves around 1 foot. 
.friday...southwest winds 15 to 20 knots becoming around 15 knots
early in the afternoon. mostly cloudy. waves 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots veering south 15 to
20 knots in the late morning and afternoon. partly sunny. waves 2 to
3 feet. 
.sunday...north winds to 30 knots. partly sunny. waves 6 to 8 feet. 

$$

fzus53 kgrr 180614
nshgrr
expires:202603180800;;883769

nearshore marine forecast
national weather service grand rapids mi
214 am edt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz848-180800-
whitehall to pentwater mi-
214 am edt wed mar 18 2026

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

.rest of tonight...southwest winds 20 to 25 knots. mostly cloudy
with a slight chance of snow showers. waves 3 to 5 feet. 
.wednesday...south winds to 30 knots. snow showers likely. waves
6 to 8 feet. 
.wednesday night...southwest winds 15 to 25 knots decreasing to
10 to 15 knots after midnight. mostly cloudy with a slight chance of
rain showers. waves 4 to 6 feet subsiding to 2 to 3 feet after
midnight. 
.thursday...south winds 5 to 15 knots veering north early in the
afternoon. partly sunny with a chance of rain showers. waves 1 to
2 feet. 
.thursday night...north winds 5 to 15 knots veering south in the
late evening and overnight. mostly cloudy. waves around 1 foot. 
.friday...southwest winds 10 to 15 knots becoming around 15 knots
early in the afternoon. mostly cloudy. waves 1 to 3 feet. 
.saturday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet.
.sunday...north winds to 30 knots increasing to gales to 35 knots in
the late morning and early afternoon, then decreasing to 30 knots
early in the afternoon. partly sunny. waves 6 to 8 feet. 

$$

fzus53 kmkx 180612
nshmkx
expires:202603180900;;883585

nearshore marine forecast
national weather service milwaukee/sullivan wi
112 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz643-180900-
sheboygan to port washington wi-
112 am cdt wed mar 18 2026

...small craft advisory in effect from 6 am cdt this morning
through this afternoon...

.rest of tonight...southwest wind 15 to 20 knots backing south
early in the morning. snow likely after midnight, then snow early
in the morning. waves 3 to 4 feet. 
.wednesday...south wind 15 to 25 knots becoming 15 to 20 knots
with gusts to around 25 knots late in the morning, then veering
southwest early in the afternoon easing to 10 to 15 knots late in
the afternoon. chance of snow and light freezing drizzle in the
morning. waves 3 to 5 feet building to 4 to 6 feet in the late
morning and early afternoon, then subsiding to 3 to 4 feet late
in the afternoon. 
.wednesday night...southwest wind 5 to 10 knots. slight chance of
rain and snow through around midnight, then chance of rain after
midnight. waves 3 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.thursday...southwest wind 5 to 10 knots veering north early in
the afternoon, then becoming north 5 to 10 knots late in the
afternoon. chance of rain in the morning. waves around 1 foot. 

$$

fzus53 kmkx 180612
nshmkx
expires:202603180900;;883586

nearshore marine forecast
national weather service milwaukee/sullivan wi
112 am cdt wed mar 18 2026

for waters within five nautical miles of shore on lake michigan


lmz644-180900-
port washington to north point light wi-
112 am cdt wed mar 18 2026

...small craft advisory in effect from 6 am cdt this morning
through this afternoon...

.rest of tonight...south wind 15 to 20 knots. snow likely after
midnight, then snow early in the morning. waves 1 to 3 feet
building to 2 to 4 feet early in the morning. 
.wednesday...south wind 15 to 20 knots with gusts to around
25 knots becoming south 15 to 20 knots late in the morning, then
becoming southwest 10 to 15 knots with gusts to around 20 knots
early in the afternoon becoming southwest 10 to 15 knots late in
the afternoon. chance of snow and slight chance of light freezing
drizzle in the morning. waves 3 to 4 feet. 
.wednesday night...southwest wind 5 to 10 knots. slight chance of
rain through around midnight, then chance of rain after midnight.
waves around 1 foot. 
.thursday...south wind 5 to 10 knots backing north in the
afternoon. chance of rain in the morning. waves around 1 foot. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876857

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz240-241-180800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt tue mar 17 2026 /1000 pm cdt tue mar 17 2026/

.rest of tonight...south wind 10 to 20 knots. mostly cloudy. a
chance of snow showers by midnight. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots. mostly cloudy. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.wednesday night...southwest wind 10 to 15 knots veering west
less than 10 knots after midnight. mostly cloudy. a chance of
rain showers in the evening, then a slight chance of rain showers
after midnight. waves 1 to 2 feet. 
.thursday...northeast wind less than 10 knots. partly cloudy.
waves building to 1 to 2 feet. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876856

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lmz248-250-180800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1100 pm edt tue mar 17 2026

...small craft advisory in effect from 8 am edt wednesday through
late wednesday night...

.rest of tonight...southwest wind 10 to 15 knots. mostly cloudy.
a chance of snow showers late. waves 1 to 2 feet building to 2 to
4 feet. 
.wednesday...southwest wind 15 to 20 knots. mostly cloudy. snow
showers likely through mid morning, then a chance of snow showers
by late morning. waves building to 4 to 7 feet occasionally to
9 feet, then subsiding to 3 to 6 feet occasionally to 8 feet. 
.wednesday night...southwest wind 5 to 15 knots. mostly cloudy
with a chance of rain showers possibly mixed with snow showers.
waves subsiding to 1 to 2 feet. 
.thursday...northwest wind less than 10 knots veering north in
the afternoon. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876858

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz242-243-180800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 15 knots. mostly cloudy. a
slight chance of snow showers by midnight. waves calm to 1 foot
building to 1 to 2 feet. 
.wednesday...south wind 10 to 15 knots veering west 15 to
20 knots late. mostly cloudy. waves building to 2 to 4 feet. 
.wednesday night...west wind 10 to 15 knots veering northwest
5 to 15 knots after midnight. mostly cloudy with a slight chance
of rain showers possibly mixed with snow showers. waves subsiding
to 1 to 2 feet. 
.thursday...northeast wind 5 to 15 knots backing northwest less
than 10 knots in the afternoon. partly cloudy. waves 1 to 2 feet.

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876855

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lmz221-180800-
green bay north of line from cedar river mi to rock island
passage-
1100 pm edt tue mar 17 2026

.rest of tonight...southwest wind 10 to 15 knots. mostly cloudy
with a slight chance of snow showers. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 20 knots. mostly cloudy. a
chance of snow showers through mid morning, then a slight chance
of snow showers by late morning. waves building to 2 to 4 feet,
then subsiding to 2 to 3 feet. 
.wednesday night...southwest wind 5 to 15 knots. mostly cloudy
with a chance of rain showers and snow showers possibly mixed
with freezing rain. waves subsiding to 1 to 2 feet. 
.thursday...northwest wind less than 10 knots veering north in
the afternoon. partly cloudy. a slight chance of rain showers in
the morning. waves calm to 1 foot. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876859

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz244-245-180800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 20 knots. mostly cloudy with
a slight chance of snow showers. waves 1 to 2 feet building to
2 to 4 feet. 
.wednesday...south wind 15 to 20 knots veering west 10 to
20 knots late. mostly cloudy. a slight chance of snow showers
through mid morning. waves subsiding to 2 to 3 feet, then
building to 2 to 4 feet. 
.wednesday night...west wind 10 to 15 knots veering northwest
5 to 15 knots after midnight. mostly cloudy. a slight chance of
rain showers, freezing rain and snow showers in the evening.
waves subsiding to 1 to 2 feet. 
.thursday...north wind 5 to 15 knots backing northwest less than
10 knots in the afternoon. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876860

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz246-180800-
point isabelle to lower entrance of portage canal mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet building to 2 to 3 feet, then subsiding to 1 to
2 feet. 
.wednesday...southwest wind 10 to 15 knots veering west late.
mostly cloudy. waves building to 2 to 3 feet, then subsiding to
1 to 2 feet. 
.wednesday night...west wind less than 10 knots veering northwest
after midnight. mostly cloudy. a slight chance of rain showers
possibly mixed with snow showers in the evening, then a slight
chance of rain showers, freezing rain and snow showers after
midnight. waves calm to 1 foot. 
.thursday...north wind less than 10 knots veering east in the
afternoon. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876861

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz247-180800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 15 knots. mostly cloudy.
waves calm to 1 foot building to 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots. mostly cloudy. waves
1 to 2 feet. 
.wednesday night...southwest wind less than 10 knots veering west
after midnight. mostly cloudy. a chance of snow showers possibly
mixed with rain showers in the evening, then a slight chance of
rain showers and snow showers after midnight. waves calm to
1 foot. 
.thursday...north wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876862

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz248-180800-
huron islands to marquette mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 20 knots. mostly cloudy. a
slight chance of snow showers late. waves 1 to 2 feet building to
2 to 3 feet. 
.wednesday...south wind 10 to 15 knots veering west less than
10 knots late. gusts up to 22 knots. mostly cloudy. waves
subsiding to 1 to 2 feet. 
.wednesday night...west wind less than 10 knots veering northwest
after midnight. mostly cloudy with a slight chance of rain
showers and snow showers. waves calm to 1 foot. 
.thursday...north wind 10 to 15 knots diminishing to less than
10 knots in the afternoon. partly cloudy. waves building to 1 to
2 feet. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876863

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz249-180800-
marquette to munising mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 20 knots. mostly cloudy.
waves 1 to 2 feet building to 2 to 3 feet. 
.wednesday...south wind 15 to 20 knots veering southwest 10 to
15 knots late. mostly cloudy. a slight chance of snow showers
through early afternoon. waves subsiding to 1 to 2 feet. 
.wednesday night...southwest wind 10 to 15 knots veering west
less than 10 knots after midnight. mostly cloudy. a chance of
rain showers and snow showers in the evening, then a chance of
rain showers possibly mixed with snow showers and freezing rain
after midnight. waves 1 to 2 feet. 
.thursday...north wind 10 to 15 knots. partly cloudy. waves
building to 1 to 2 feet. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876864

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz250-180800-
munising to grand marais mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 15 knots with gusts up to
22 knots. mostly cloudy. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.wednesday...south wind 15 to 20 knots veering southwest 10 to
20 knots by late morning. mostly cloudy. a slight chance of snow
showers through early afternoon. waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet. 
.wednesday night...southwest wind 10 to 15 knots veering west
5 to 15 knots after midnight. mostly cloudy. a slight chance of
snow showers possibly mixed with rain showers in the evening,
then a chance of rain showers possibly mixed with freezing rain
and snow showers after midnight. waves 1 to 2 feet. 
.thursday...north wind 5 to 15 knots. partly cloudy. waves
building to 1 to 2 feet. 

$$

fzus53 kmqt 180300
nshmqt
expires:202603180800;;876865

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue mar 17 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.


lsz251-180800-
grand marais to whitefish point mi-
1100 pm edt tue mar 17 2026

.rest of tonight...south wind 10 to 15 knots. mostly cloudy. a
slight chance of snow showers late. waves 2 to 3 feet subsiding
to 1 to 2 feet. 
.wednesday...south wind 15 to 20 knots veering southwest 10 to
15 knots late. mostly cloudy with a chance of snow showers. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.wednesday night...southwest wind 10 to 15 knots veering west
5 to 15 knots after midnight. mostly cloudy. a chance of snow
showers in the evening, then a slight chance of freezing rain and
snow showers after midnight. waves 1 to 2 feet. 
.thursday...northwest wind 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 

$$