fzus53 kapx 051415
nshapx
expires:202608060000;;662447

nearshore marine forecast
national weather service gaylord mi
1015 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.


lmz346-060000-
manistee to point betsie mi-
1015 am edt wed aug 5 2026

.today...light winds. chance of thunderstorms in the late
morning. chance of showers through the day. slight chance of
thunderstorms in the afternoon. 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 051341
nshgrr
expires:202608052100;;661221

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

for waters within five nautical miles of shore on lake michigan


lmz845-052100-
south haven to holland mi-
941 am edt wed aug 5 2026

.rest of today...southwest winds 10 to 15 knots. mostly cloudy with
a chance of showers and thunderstorms. waves around 1 foot. 
.tonight...west winds around 10 knots backing southeast in the late
evening and early morning, then veering southwest after midnight.
mostly cloudy with a chance of showers and thunderstorms. patchy
fog. waves 1 foot or less. 
.thursday...north winds 5 to 10 knots. 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 051341
nshgrr
expires:202608052100;;661220

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

for waters within five nautical miles of shore on lake michigan


lmz846-052100-
holland to grand haven mi-
941 am edt wed aug 5 2026

.rest of today...southwest winds 10 to 15 knots. mostly cloudy with
a chance of showers and thunderstorms. waves 1 to 2 feet. 
.tonight...west winds around 10 knots veering northwest in the late
evening and early morning, then backing west 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. 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 051341
nshgrr
expires:202608052100;;661219

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

for waters within five nautical miles of shore on lake michigan


lmz847-052100-
grand haven to whitehall mi-
941 am edt wed aug 5 2026

.rest of today...southwest winds 10 to 15 knots. rain showers likely
and a chance of thunderstorms. waves 1 to 2 feet. 
.tonight...west winds around 10 knots veering northeast in the late
evening and early morning, then backing northwest after midnight.
rain showers likely and a chance of 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 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 051341
nshgrr
expires:202608052100;;661218

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

for waters within five nautical miles of shore on lake michigan


lmz848-052100-
whitehall to pentwater mi-
941 am edt wed aug 5 2026

.rest of today...southwest winds around 10 knots. rain showers and a
chance of thunderstorms. waves 1 to 2 feet. 
.tonight...west winds 5 to 10 knots veering north in the late
evening and overnight. mostly cloudy with rain showers likely and a
slight chance of thunderstorms. areas of fog. waves around 1 foot. 
.thursday...north winds 5 to 10 knots backing northwest early in the
afternoon. mostly sunny. areas of dense fog. 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 kgrr 051341
nshgrr
expires:202608052100;;661217

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

for waters within five nautical miles of shore on lake michigan


lmz849-052100-
pentwater to manistee mi-
941 am edt wed aug 5 2026

.rest of today...west winds around 10 knots. rain showers and a
slight chance of thunderstorms. waves around 1 foot. 
.tonight...southwest winds 5 to 10 knots backing south in the late
evening and early morning, then veering north after midnight. mostly
cloudy with a chance of rain showers and a slight chance of
thunderstorms. areas of dense fog. waves 1 foot or less. 
.thursday...northeast winds around 5 knots backing northwest early
in the afternoon. mostly sunny. areas of dense fog. 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 051341
nshgrr
expires:202608052100;;661222

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

for waters within five nautical miles of shore on lake michigan


lmz844-052100-
st joseph to south haven mi-
941 am edt wed aug 5 2026

.rest of today...southwest winds 10 to 15 knots. partly sunny with a
chance of showers and thunderstorms. waves around 1 foot. 
.tonight...west winds around 10 knots backing south in the late
evening and overnight. mostly cloudy with a chance of showers and
thunderstorms. patchy fog. waves 1 foot or less. 
.thursday...northwest winds 5 to 10 knots veering north in the late
morning and afternoon. mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. patchy fog. 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 kiwx 051440
nshiwx
expires:202608052015;;662921

nearshore marine forecast
national weather service northern indiana
1040 am edt wed aug 5 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-052015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1040 am edt wed aug 5 2026

.this afternoon...southwest winds 5 to 10 knots. partly sunny.
waves 1 foot or less. 
.tonight...west winds 10 knots or less becoming southwest.
showers likely with a chance of thunderstorms. waves 1 foot or
less. 
.thursday...south winds less than 10 knots becoming northwest. a 
slight chance of showers and thunderstorms. waves 1 foot or less.

.thursday night...north winds less than 10 knots. a slight 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 st. joseph is 67 degrees and at michigan
city is 66 degrees.

$$

fzus53 klot 051523
nshlot
expires:202608052115;;664294

nearshore marine forecast
national weather service chicago/romeoville il
1023 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>745-052115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
1023 am cdt wed aug 5 2026

.rest of today...southwest winds 10 to 15 kt. slight chance of 
showers late in the morning, then chance of showers and slight 
chance of thunderstorms in the afternoon. waves around 1 ft. 
.tonight...southwest winds 10 to 15 kt becoming south 5 to 10 kt 
overnight. showers likely and a chance of thunderstorms in the 
evening, then chance of showers and slight chance of thunderstorms
overnight. waves 1 to 2 ft. 
.thursday...south winds around 10 kt becoming east in the 
afternoon. chance of showers in the morning, then slight chance of
showers and thunderstorms in the afternoon. waves around 1 ft.
.thursday night...east winds around 10 kt becoming south
overnight. mostly cloudy. waves around 1 ft.  

$$

fzus53 klot 051523
nshlot
expires:202608052115;;664293

nearshore marine forecast
national weather service chicago/romeoville il
1023 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>742-052115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
1023 am cdt wed aug 5 2026

.rest of today...southwest winds 10 to 15 kt. slight chance of 
showers late in the morning, then chance of showers and slight 
chance of thunderstorms in the afternoon. waves 1 to 2 ft.
.tonight...southwest winds 10 to 15 kt becoming south 5 to 10 kt 
overnight. showers likely and a chance of thunderstorms in the 
evening, then chance of showers and slight chance of thunderstorms
overnight. waves 1 to 2 ft. 
.thursday...south winds around 10 kt becoming east in the
afternoon. mostly cloudy. waves around 1 ft. 
.thursday night...east winds around 10 kt becoming south
overnight. partly cloudy. waves around 1 ft.  

$$

fzus53 kmkx 051410
nshmkx
expires:202608052200;;662323

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

for waters within five nautical miles of shore on lake michigan


lmz646-052200-
wind point wi to winthrop harbor il-
910 am cdt wed aug 5 2026

.rest of today...west wind 5 to 10 knots backing southeast early
in the afternoon, then becoming southeast 5 to 10 knots late in
the afternoon. chance of showers and slight chance of
thunderstorms. 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. chance of showers and slight 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 051410
nshmkx
expires:202608052200;;662321

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

for waters within five nautical miles of shore on lake michigan


lmz644-052200-
port washington to north point light wi-
910 am cdt wed aug 5 2026

.rest of today...northwest wind 5 to 10 knots veering northeast
early in the afternoon, then veering southeast late in the
afternoon. slight chance of showers late in the morning, then
chance of showers and slight chance of thunderstorms in the
afternoon. 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. chance of 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 051410
nshmkx
expires:202608052200;;662320

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

for waters within five nautical miles of shore on lake michigan


lmz643-052200-
sheboygan to port washington wi-
910 am cdt wed aug 5 2026

.rest of today...northwest wind 5 to 10 knots backing south early
in the afternoon, then becoming south 5 to 10 knots late in the
afternoon. slight chance of showers late in the morning, then
chance of showers and slight chance of thunderstorms in the
afternoon. waves around 1 foot. 
.tonight...southeast wind 5 to 10 knots backing northeast late in
the evening, then becoming northwest after midnight veering north
early in the morning. slight chance of showers and thunderstorms
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 051410
nshmkx
expires:202608052200;;662322

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

for waters within five nautical miles of shore on lake michigan


lmz645-052200-
north point light to wind point wi-
910 am cdt wed aug 5 2026

.rest of today...northwest wind 5 to 10 knots veering east early
in the afternoon, then veering southeast late in the afternoon.
slight chance of showers late in the morning, then chance of
showers and slight 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.
chance of showers and slight 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. 

$$