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fzus53 kapx 140713
nshapx
expires:202605141515;;532431

nearshore marine forecast
national weather service gaylord mi
313 am edt thu may 14 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.


lmz346-141515-
manistee to point betsie mi-
313 am edt thu may 14 2026

.today...north wind 5 to 10 knots early in the morning becoming
variable 10 knots or less. sunny. waves 2 feet or less. 
.tonight...south wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.friday...south wind 10 to 20 knots. mostly sunny. waves 4 to
6 feet. 
.friday night...south wind 10 to 20 knots. chance of showers.
waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$
fzus53 kgrb 140756
nshgrb
expires:202605141000;;533374

nearshore marine forecast
national weather service green bay wi
256 am cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-141000-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
256 am cdt thu may 14 2026

.rest of the night...nw wind 5 to 10 kts. waves 2 ft or less.
clear.
.thursday...nw wind 5 to 10 kts backing se in the late morning
and afternoon. waves 2 ft or less. sunny.
.thursday night...s wind 10 to 15 kts. waves 1 to 3 ft. mostly
clear in the evening then becoming mostly cloudy. 
.friday...s wind to 30 kts. waves 4 to 7 ft building to 6 to
10 ft in the afternoon. partly cloudy. a small craft advisory may
be needed.  

$$
fzus53 kgrr 140736
nshgrr
expires:202605140845;;532845

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz845-140845-
south haven to holland mi-
336 am edt thu may 14 2026

.rest of tonight...northwest winds 15 to 20 knots. clear. waves 1 to
3 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.friday night...south winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet. 
.saturday...southwest winds 5 to 15 knots. partly sunny with a
chance of rain showers. waves 1 to 2 feet. 
.sunday...east winds 5 to 10 knots. partly sunny. waves 1 foot or
less. 
.monday...south winds 15 to 25 knots. mostly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon. 

$$
fzus53 kgrr 140736
nshgrr
expires:202605140845;;532844

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz846-140845-
holland to grand haven mi-
336 am edt thu may 14 2026

.rest of tonight...northwest winds 15 to 20 knots. clear. waves 1 to
3 feet. 
.thursday...northwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. partly sunny. waves 1 to 2 feet building to
2 to 4 feet in the late morning and afternoon. 
.friday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.saturday...southwest winds 10 to 15 knots. partly sunny with a
chance of rain showers. waves 2 to 3 feet. 
.sunday...east winds 5 to 10 knots. partly sunny. waves 1 foot or
less. 
.monday...south winds 20 to 25 knots. mostly sunny. waves 3 to
5 feet. 

$$
fzus53 kgrr 140736
nshgrr
expires:202605140845;;532843

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz847-140845-
grand haven to whitehall mi-
336 am edt thu may 14 2026

.rest of tonight...northwest winds around 15 knots. clear. waves
1 to 3 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 1 to
3 feet. 
.thursday night...west winds 5 to 15 knots backing south in the late
evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 10 to 20 knots increasing to 20 to 25 knots in
the late morning and afternoon. partly sunny. waves 1 to 3 feet
building to 4 to 6 feet in the late morning and afternoon. 
.friday night...south winds 20 to 25 knots. partly cloudy. waves
4 to 6 feet. 
.saturday...south winds 10 to 20 knots. partly sunny with a chance
of rain showers. waves 2 to 4 feet.
.sunday...east winds 10 to 15 knots. partly sunny. waves 1 foot or
less. 
.monday...south winds to 30 knots. mostly sunny. waves 5 to 7 feet. 

$$
fzus53 kgrr 140736
nshgrr
expires:202605140845;;532841

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz849-140845-
pentwater to manistee mi-
336 am edt thu may 14 2026

.rest of tonight...northwest winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...southwest winds around 10 knots backing south in
the late evening and overnight. partly cloudy. waves 1 foot or less.
.friday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 1 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 2 to 3 feet early in
the afternoon. 
.sunday...northeast winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.monday...south winds to 30 knots. partly sunny with rain showers
likely and a chance of thunderstorms. waves 5 to 7 feet building to
6 to 8 feet early in the afternoon. 

$$
fzus53 kgrr 140736
nshgrr
expires:202605140845;;532842

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz848-140845-
whitehall to pentwater mi-
336 am edt thu may 14 2026

.rest of tonight...northwest winds around 15 knots. mostly clear.
waves 1 to 2 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
2 feet. 
.thursday night...southwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots increasing to 30 knots in the
late morning and afternoon. partly sunny. waves 1 to 3 feet building
to 5 to 7 feet in the late morning and afternoon. 
.friday night...south winds to 30 knots. partly cloudy. waves 5 to
7 feet. 
.saturday...south winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 3 to 5 feet subsiding to 1 to 3 feet early in
the afternoon. 
.sunday...northeast winds 10 to 15 knots. partly sunny. waves 1 to
2 feet. 
.monday...south winds to 30 knots. mostly sunny with a chance of
rain showers. waves 5 to 7 feet. 

$$
fzus53 kgrr 140736
nshgrr
expires:202605140845;;532846

nearshore marine forecast
national weather service grand rapids mi
336 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz844-140845-
st joseph to south haven mi-
336 am edt thu may 14 2026

.rest of tonight...northwest winds around 15 knots. clear. waves
1 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. sunny. waves 1 to
3 feet. 
.thursday night...northwest winds 5 to 10 knots backing southeast in
the late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.friday night...south winds 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.saturday...southwest winds 5 to 15 knots. partly sunny with rain
showers likely. waves around 1 foot. 
.sunday...east winds 5 to 10 knots. partly sunny. waves 1 foot or
less. 
.monday...south winds 15 to 25 knots. mostly sunny. waves 1 to
3 feet.

$$
fzus53 kiwx 140802
nshiwx
expires:202605141415;;533718

nearshore marine forecast
national weather service northern indiana
402 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz043-141415-
new buffalo mi to st joseph mi-
402 am edt thu may 14 2026

.today...northwest winds 10 knots or less. sunny. waves 1 to
2 feet. 
.tonight...north winds 10 knots or less becoming south. mostly
clear in the evening, then becoming mostly cloudy. waves 1 foot
or less. 
.friday...south winds 5 to 15 knots. gusts up to 25 knots. mostly
cloudy in the morning, then becoming mostly sunny. waves 2 feet
or less. 
.friday night...south winds 10 to 15 knots. a chance of showers
overnight. waves 2 feet or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 53 degrees.

$$
fzus53 kiwx 140802
nshiwx
expires:202605141415;;533717

nearshore marine forecast
national weather service northern indiana
402 am edt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz046-141415-
michigan city in to new buffalo mi-
402 am edt thu may 14 2026

.today...northwest winds 10 knots or less becoming north. sunny.
waves 1 to 2 feet. 
.tonight...light and variable winds becoming south 5 to 10 knots.
partly cloudy. waves 1 foot or less. 
.friday...south winds 5 to 15 knots. gusts up to 25 knots. mostly
cloudy in the morning, then becoming mostly sunny. waves 2 feet
or less. 
.friday night...south winds 10 to 15 knots. a chance of showers
overnight. waves 2 feet or less. 

the water temperature at st. joseph is 51 degrees and at michigan
city is 53 degrees.

$$
fzus53 klot 140205
nshlot
expires:202605140915;;519240

nearshore marine forecast
national weather service chicago/romeoville il
905 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-140915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
905 pm cdt wed may 13 2026

.rest of tonight...west winds around 5 kt becoming northwest.
clear. waves 1 to 2 ft. 
.thursday...northwest winds around 10 kt becoming east in the
afternoon. sunny. waves 1 to 2 ft. 
.thursday night...southeast winds 10 to 15 kt becoming south
overnight. slight chance of showers overnight. waves 1 to 2 ft.
.friday...south winds 15 to 25 kt. slight chance of showers in
the morning. waves 2 to 4 ft.  

$$
fzus53 klot 140205
nshlot
expires:202605140915;;519241

nearshore marine forecast
national weather service chicago/romeoville il
905 pm cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-140915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
905 pm cdt wed may 13 2026

.rest of tonight...north winds around 10 kt becoming northwest
overnight. clear. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.thursday...northwest winds around 10 kt becoming north in the
afternoon. sunny. waves 1 to 3 ft. 
.thursday night...east winds 10 to 15 kt becoming south
overnight. mostly clear in the evening, then becoming mostly
cloudy. waves 1 to 2 ft. 
.friday...south winds 15 to 25 kt. chance of showers in the
morning. waves 1 to 3 ft.  

$$
fzus53 kmkx 140810
nshmkx
expires:202605142100;;534838

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz643-142100-
sheboygan to port washington wi-
310 am cdt thu may 14 2026

.early this morning...west wind 5 to 10 knots. clear. waves
around 1 foot. 
.today...northwest wind 5 to 10 knots veering north late in the
morning, then veering southeast early in the afternoon becoming
southeast 5 to 10 knots late in the afternoon. sunny. waves
around 1 foot. 
.tonight...south wind 5 to 10 knots rising to 10 to 15 knots
after midnight. chance of showers after midnight. waves around
1 foot. 
.friday...south wind 15 to 20 knots becoming 15 to 25 knots with
gusts to around 30 knots in the late morning and afternoon.
partly sunny in the morning then clearing. waves 3 to 4 feet
building to 6 to 8 feet. a small craft advisory may be needed. 
.friday night...south wind 15 to 25 knots becoming 15 to 20 knots
after midnight, then easing to 10 to 15 knots early in the
morning. chance of showers after midnight. waves 6 to 8 feet
subsiding to 3 to 4 feet. 

$$
fzus53 kmkx 140810
nshmkx
expires:202605142100;;534839

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz644-142100-
port washington to north point light wi-
310 am cdt thu may 14 2026

.early this morning...west wind 5 to 10 knots. clear. waves
around 1 foot. 
.today...northwest wind 5 to 10 knots backing southeast late in
the afternoon. sunny. waves around 1 foot. 
.tonight...southeast wind 5 to 10 knots veering south late in the
evening, then rising to 10 to 15 knots after midnight. chance of
showers after midnight. waves around 1 foot. 
.friday...south wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then becoming 15 to 25 knots in the afternoon.
partly sunny in the morning then clearing. waves 3 to 4 feet
building to 4 to 6 feet. a small craft advisory may be needed. 
.friday night...south wind 15 to 25 knots easing to 10 to
20 knots late in the evening, then becoming 10 to 15 knots after
midnight. rain showers likely and slight chance of thunderstorms
after midnight. waves 4 to 6 feet subsiding to 3 to 4 feet. 

$$
fzus53 kmkx 140810
nshmkx
expires:202605142100;;534840

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz645-142100-
north point light to wind point wi-
310 am cdt thu may 14 2026

.early this morning...west wind 5 to 10 knots. clear. waves
around 1 foot. 
.today...northwest wind 5 to 10 knots backing southeast late in
the afternoon. sunny. waves around 1 foot. 
.tonight...southeast wind 5 to 10 knots veering south late in the
evening, then rising to 10 to 15 knots after midnight. chance of
showers after midnight. waves around 1 foot. 
.friday...south wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then becoming 10 to 20 knots with gusts to around
25 knots early in the afternoon becoming 15 to 20 knots with
gusts to around 25 knots late in the afternoon. partly sunny.
waves 1 to 2 feet building to 3 to 4 feet in the late morning and
afternoon. 
.friday night...south wind 15 to 20 knots becoming 10 to 20 knots
late in the evening, then becoming 10 to 15 knots after midnight.
rain showers likely and slight chance of thunderstorms after
midnight. waves 3 to 4 feet subsiding to 1 to 3 feet early in the
morning. 

$$
fzus53 kmkx 140810
nshmkx
expires:202605142100;;534841

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt thu may 14 2026

for waters within five nautical miles of shore on lake michigan


lmz646-142100-
wind point wi to winthrop harbor il-
310 am cdt thu may 14 2026

.early this morning...west wind 5 to 10 knots. clear. waves
around 1 foot. 
.today...northwest wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves around 1 foot. 
.tonight...southeast wind 5 to 10 knots veering south late in the
evening, then rising to 10 to 15 knots after midnight. slight
chance of showers after midnight. waves around 1 foot. 
.friday...south wind 10 to 20 knots becoming 15 to 20 knots with
gusts to around 25 knots in the late morning and afternoon.
partly sunny in the morning then clearing. waves 1 to 2 feet
building to 3 to 4 feet in the late morning and afternoon. 
.friday night...south wind 15 to 20 knots easing to 10 to
15 knots late in the evening, then becoming south 10 to 15 knots
after midnight. chance of showers and slight chance of
thunderstorms after midnight. waves 3 to 4 feet subsiding to 1 to
2 feet early in the morning. 

$$
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