fzus53 kapx 050655
nshapx
expires:202608051500;;647003

nearshore marine forecast
national weather service gaylord mi
255 am edt wed aug 5 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.


lmz346-051500-
manistee to point betsie mi-
255 am edt wed aug 5 2026

.today...light winds. showers likely and slight chance of
thunderstorms early in the morning, then chance of showers and
thunderstorms in the morning. waves 2 feet or less. 
.tonight...light winds. mostly cloudy. waves 2 feet or less. 
.thursday...light winds. mostly sunny. waves 2 feet or less. 
.thursday night...light winds. mostly clear. 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 kgrr 051014
nshgrr
expires:202608052000;;654526

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz849-052000-
pentwater to manistee mi-
614 am edt wed aug 5 2026

.today...southwest winds 5 to 10 knots. cloudy with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...northwest winds around 10 knots veering northeast in the
late evening and overnight. mostly cloudy with a slight chance of
rain showers. patchy fog. waves 1 foot or less. 
.thursday...northeast winds around 5 knots backing northwest early
in the afternoon. mostly sunny. waves less than 1 foot. 
.thursday night...northwest winds around 10 knots veering southeast
in the late evening and overnight. mostly clear. waves less than
1 foot. 
.friday...south winds 5 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves around 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654531

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz844-052000-
st joseph to south haven mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. partly sunny with a slight
chance of showers and thunderstorms. waves around 1 foot. 
.tonight...southwest winds 5 to 10 knots. mostly cloudy with a
chance of showers and thunderstorms. patchy fog. waves 1 foot or
less. 
.thursday...north winds 5 to 10 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves less
than 1 foot. 
.thursday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering south after midnight. partly
cloudy. waves less than 1 foot. 
.friday...southwest winds around 5 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.saturday...west winds 5 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...southwest winds 10 to 15 knots. partly sunny with a chance
of showers and thunderstorms. waves around 1 foot. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654530

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz845-052000-
south haven to holland mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves around
1 foot. 
.tonight...southwest winds around 10 knots veering northwest after
midnight. mostly cloudy with a chance of showers and thunderstorms.
patchy fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny with a slight chance of rain showers. patchy
fog. waves less than 1 foot. 
.thursday night...northwest winds 5 to 10 knots veering east in the
late evening and early morning, then veering south after midnight.
partly cloudy. waves less than 1 foot. 
.friday...south winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds 10 to 15 knots. partly sunny with a chance
of showers and thunderstorms. waves around 1 foot. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654529

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz846-052000-
holland to grand haven mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. mostly cloudy with a chance
of rain showers and a slight chance of thunderstorms. waves 1 to
2 feet. 
.tonight...southwest winds around 10 knots veering northwest in the
late evening and overnight. mostly cloudy with a chance of showers
and thunderstorms. patchy fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny. patchy fog. waves less than 1 foot. 
.thursday night...northwest winds around 10 knots veering southeast
in the late evening and overnight. partly cloudy. waves less than
1 foot. 
.friday...south winds 5 to 10 knots veering southwest early in the
afternoon. partly sunny. waves less than 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds 10 to 15 knots. partly sunny with a chance
of rain showers. waves 1 to 2 feet. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654528

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz847-052000-
grand haven to whitehall mi-
614 am edt wed aug 5 2026

.today...southwest winds 10 to 15 knots. cloudy with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...west winds 5 to 10 knots veering north in the late
evening and overnight. mostly cloudy with a chance of showers and
thunderstorms. patchy fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. partly sunny. waves less than 1 foot. 
.thursday night...northwest winds 5 to 10 knots veering east in the
late evening and overnight. partly cloudy. waves less than 1 foot. 
.friday...southeast winds around 5 knots veering southwest in the
late morning and afternoon. mostly sunny. waves less than 1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds around 15 knots. partly sunny with a
chance of rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 051014
nshgrr
expires:202608052000;;654527

nearshore marine forecast
national weather service grand rapids mi
614 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz848-052000-
whitehall to pentwater mi-
614 am edt wed aug 5 2026

.today...southwest winds around 10 knots. cloudy with a chance of
showers and thunderstorms. waves 1 to 2 feet. 
.tonight...northwest winds 5 to 10 knots veering north in the late
evening and overnight. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. patchy fog. waves around
1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. mostly sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 10 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.friday...southeast winds 5 to 10 knots veering south 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves around
1 foot. 
.saturday...west winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...southwest winds around 15 knots. partly sunny with a
chance of rain showers. waves 1 to 3 feet. 

$$

fzus53 kiwx 050807
nshiwx
expires:202608051415;;649835

nearshore marine forecast
national weather service northern indiana
407 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-051415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
407 am edt wed aug 5 2026

.today...south winds 5 to 10 knots becoming southwest. partly
sunny. waves 1 foot or less. 
.tonight...southwest winds 10 knots or less. showers likely with
a chance of thunderstorms. waves 1 foot or less. 
.thursday...north winds less than 10 knots. a slight chance of
showers and thunderstorms in the morning, then a chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.thursday night...north winds less than 10 knots. a chance of
showers and thunderstorms in the evening. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at michigan city is 66 degrees.

$$

fzus53 klot 050833
nshlot
expires:202608052130;;650890

nearshore marine forecast
national weather service chicago/romeoville il
333 am cdt wed aug 5 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>742-052130-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
333 am cdt wed aug 5 2026

.today...southwest winds 10 to 15 kt. chance of showers and
slight chance of thunderstorms in the morning, then chance of
showers and thunderstorms late in the afternoon. waves around 1 
ft.
.tonight...southwest winds around 10 kt becoming north late.
showers likely and a chance of thunderstorms in the evening, then
chance of showers after midnight. waves around 1 ft. 
.thursday...north winds around 10 kt becoming northeast in the
afternoon. slight chance of showers in the morning. waves around
1 ft. 
.thursday night...east winds around 10 kt becoming south
overnight. partly cloudy. waves around 1 ft.  

$$

fzus53 klot 050833
nshlot
expires:202608052130;;650891

nearshore marine forecast
national weather service chicago/romeoville il
333 am cdt wed aug 5 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>745-052130-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
333 am cdt wed aug 5 2026

.today...southwest winds 10 to 15 kt. slight chance of showers
and thunderstorms. waves around 1 ft. 
.tonight...southwest winds around 10 kt. showers likely and a 
chance of thunderstorms. waves 1 ft or less.
.thursday...east winds around 10 kt becoming north. chance of 
showers. waves around 1 ft.
.thursday night...east winds around 10 kt becoming south
overnight. slight chance of showers in the evening. waves around 
1 ft. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654370

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz646-051600-
wind point wi to winthrop harbor il-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing south late in the
afternoon. numerous showers and slight chance of thunderstorms in
the morning, then scattered showers and a chance of thunderstorms
in the afternoon. waves around 1 foot. 
.tonight...north wind 5 to 10 knots easing to 5 knots after
midnight, then rising to 5 to 10 knots early in the morning.
patchy fog through the night. scattered showers and a chance of
thunderstorms through around midnight. isolated showers after
midnight. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering east late in the
afternoon. patchy fog in the morning. waves nearly calm. 
.thursday night...east wind 5 to 10 knots becoming southeast late
in the evening, then veering south after midnight veering
southwest early in the morning. partly cloudy. waves nearly calm.

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654367

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz643-051600-
sheboygan to port washington wi-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing southeast early in the
afternoon, then becoming southeast 5 to 10 knots late in the
afternoon. scattered showers and slight chance of thunderstorms.
waves around 1 foot. 
.tonight...east wind 5 to 10 knots backing northeast late in the
evening, then becoming northwest after midnight veering north
early in the morning. isolated showers through around midnight.
patchy fog after midnight. waves around 1 foot. 
.thursday...north wind 5 knots becoming southeast early in the
afternoon, then becoming southeast 5 to 10 knots late in the
afternoon. mostly sunny. waves nearly calm. 
.thursday night...south wind 5 to 10 knots veering southwest
early in the morning. mostly clear. waves nearly calm. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654368

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz644-051600-
port washington to north point light wi-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing southeast late in the
afternoon. numerous showers and slight chance of thunderstorms.
waves around 1 foot. 
.tonight...east wind 5 to 10 knots backing northeast late in the
evening, then becoming northwest after midnight veering north
early in the morning. scattered showers and slight chance of
thunderstorms through around midnight. patchy fog after midnight.
waves nearly calm. 
.thursday...north wind 5 to 10 knots becoming northeast late in
the morning, then becoming east early in the afternoon becoming
east 5 to 10 knots late in the afternoon. partly sunny. waves
nearly calm. 
.thursday night...southeast wind 5 to 10 knots easing to 5 knots
late in the evening, then veering southwest after midnight
becoming southwest 5 knots early in the morning. mostly clear.
waves nearly calm. 

$$

fzus53 kmkx 051010
nshmkx
expires:202608051600;;654369

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz645-051600-
north point light to wind point wi-
510 am cdt wed aug 5 2026

.today...west wind 5 to 10 knots backing southeast late in the
afternoon. numerous showers and slight chance of thunderstorms in
the morning, then scattered showers and a chance of thunderstorms
in the afternoon. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots becoming north after
midnight, then rising to 5 to 10 knots early in the morning.
scattered showers and a chance of thunderstorms through around
midnight. patchy fog after midnight. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering east late in the
afternoon. patchy fog in the morning. waves nearly calm. 
.thursday night...east wind 5 to 10 knots becoming southeast late
in the evening, then veering south after midnight veering
southwest early in the morning. mostly clear. waves nearly calm. 

$$