(1/15)
Latest Nearshore Marine Forecast by KAPX
Issued 6/4/2026 2:29 AM America/New_York.
Valid through 6/4/2026 10:30 AM America/New_York.
fzus53 kapx 040629
nshapx
expires:202606041430;;153368
nearshore marine forecast
national weather service gaylord mi
229 am edt thu jun 4 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.
lmz346-041430-
manistee to point betsie mi-
229 am edt thu jun 4 2026
.today...southwest wind 10 to 15 knots. partly cloudy. waves
2 feet or less building to 2 to 3 feet in the afternoon.
.tonight...south wind 10 to 15 knots. chance of showers and
slight chance of thunderstorms. waves 2 to 3 feet.
.friday...south wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 to 3 feet.
.friday night...southwest wind 5 to 10 knots. rain showers likely
and a chance of thunderstorms. waves 2 to 3 feet.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(2/15)
Latest Nearshore Marine Forecast by KGRR
Issued 6/4/2026 5:34 AM America/New_York.
Valid through 6/4/2026 4:00 PM America/New_York.
fzus53 kgrr 040934
nshgrr
expires:202606042000;;161197
nearshore marine forecast
national weather service grand rapids mi
534 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz846-042000-
holland to grand haven mi-
534 am edt thu jun 4 2026
.today...south winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet.
.tonight...south winds 10 to 20 knots. partly cloudy. waves 2 to
4 feet.
.friday...south winds 20 to 25 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet.
.friday night...southwest winds 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 3 to 5 feet.
.saturday...southwest winds 10 to 15 knots veering west 5 to
10 knots early in the afternoon. mostly cloudy with rain showers
likely. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon.
.sunday...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less.
.monday...southeast winds 10 to 15 knots. mostly sunny. waves around
1 foot.
$$
(3/15)
Latest Nearshore Marine Forecast by KGRR
Issued 6/4/2026 5:34 AM America/New_York.
Valid through 6/4/2026 4:00 PM America/New_York.
fzus53 kgrr 040934
nshgrr
expires:202606042000;;161199
nearshore marine forecast
national weather service grand rapids mi
534 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz844-042000-
st joseph to south haven mi-
534 am edt thu jun 4 2026
.today...southwest winds 10 to 15 knots. mostly sunny. waves 1 foot
or less.
.tonight...south winds 10 to 15 knots. partly cloudy. waves 1 to
2 feet.
.friday...southwest winds 15 to 20 knots. partly sunny with a chance
of showers and thunderstorms. waves 2 to 3 feet.
.friday night...southwest winds 15 to 20 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet.
.saturday...southwest winds 10 to 15 knots veering west 5 to
10 knots early in the afternoon. partly sunny with rain showers
likely and a slight chance of thunderstorms. waves 1 to 3 feet.
.sunday...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot.
.monday...southeast winds 10 to 15 knots. mostly sunny. waves 1 foot
or less.
$$
(4/15)
Latest Nearshore Marine Forecast by KGRR
Issued 6/4/2026 5:34 AM America/New_York.
Valid through 6/4/2026 4:00 PM America/New_York.
fzus53 kgrr 040934
nshgrr
expires:202606042000;;161198
nearshore marine forecast
national weather service grand rapids mi
534 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz845-042000-
south haven to holland mi-
534 am edt thu jun 4 2026
.today...south winds 10 to 15 knots. mostly sunny. waves around
1 foot.
.tonight...south winds 10 to 20 knots. partly cloudy. waves 2 to
3 feet.
.friday...south winds 15 to 20 knots. partly sunny with a chance of
showers and thunderstorms. waves 2 to 4 feet.
.friday night...southwest winds 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 2 to 4 feet.
.saturday...southwest winds 10 to 15 knots veering west 5 to
10 knots early in the afternoon. mostly cloudy with a chance of rain
showers. waves 2 to 3 feet.
.sunday...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot.
.monday...southeast winds 10 to 15 knots. mostly sunny. waves 1 foot
or less.
$$
(5/15)
Latest Nearshore Marine Forecast by KGRR
Issued 6/4/2026 5:34 AM America/New_York.
Valid through 6/4/2026 4:00 PM America/New_York.
fzus53 kgrr 040934
nshgrr
expires:202606042000;;161196
nearshore marine forecast
national weather service grand rapids mi
534 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz847-042000-
grand haven to whitehall mi-
534 am edt thu jun 4 2026
.today...south winds 10 to 15 knots. mostly sunny. waves 2 to
3 feet.
.tonight...south winds 15 to 25 knots. partly cloudy. waves 2 to
4 feet.
.friday...south winds 20 to 25 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet.
.friday night...southwest winds 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 3 to 5 feet.
.saturday...southwest winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late morning and afternoon.
.sunday...northeast winds 5 to 10 knots backing northwest 10 to
15 knots early in the afternoon. mostly sunny. waves 1 foot or less.
.monday...southeast winds 10 to 20 knots. mostly sunny. waves around
1 foot.
$$
(6/15)
Latest Nearshore Marine Forecast by KGRR
Issued 6/4/2026 5:34 AM America/New_York.
Valid through 6/4/2026 4:00 PM America/New_York.
fzus53 kgrr 040934
nshgrr
expires:202606042000;;161195
nearshore marine forecast
national weather service grand rapids mi
534 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz848-042000-
whitehall to pentwater mi-
534 am edt thu jun 4 2026
.today...south winds 10 to 20 knots. mostly sunny. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon.
.tonight...south winds 15 to 20 knots. partly cloudy. waves 2 to
4 feet.
.friday...south winds 15 to 25 knots. rain showers and a chance of
thunderstorms. waves 4 to 6 feet.
.friday night...southwest winds 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 3 to 5 feet.
.saturday...southwest winds 10 to 15 knots. mostly cloudy with rain
showers likely. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and afternoon.
.sunday...northeast winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves around 1 foot.
.monday...southeast winds 10 to 20 knots. mostly sunny. waves around
1 foot.
$$
(7/15)
Latest Nearshore Marine Forecast by KGRR
Issued 6/4/2026 5:34 AM America/New_York.
Valid through 6/4/2026 4:00 PM America/New_York.
fzus53 kgrr 040934
nshgrr
expires:202606042000;;161194
nearshore marine forecast
national weather service grand rapids mi
534 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz849-042000-
pentwater to manistee mi-
534 am edt thu jun 4 2026
.today...south winds 10 to 20 knots. mostly sunny. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon.
.tonight...south winds 10 to 20 knots. partly cloudy with a chance
of rain showers. waves 2 to 4 feet.
.friday...south winds 15 to 25 knots. rain showers likely and a
chance of thunderstorms. waves 3 to 5 feet.
.friday night...southwest winds 10 to 20 knots. rain showers likely
and a chance of thunderstorms. waves 3 to 5 feet.
.saturday...southwest winds 5 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves 2 to 3 feet.
.sunday...northeast winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 foot or less.
.monday...southeast winds 10 to 15 knots. mostly sunny. waves around
1 foot.
$$
(8/15)
Latest Nearshore Marine Forecast by KIWX
Issued 6/4/2026 4:36 AM America/New_York.
Valid through 6/4/2026 10:15 AM America/New_York.
fzus53 kiwx 040836
nshiwx
expires:202606041415;;158977
nearshore marine forecast
national weather service northern indiana
436 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz043-041415-
new buffalo mi to st joseph mi-
436 am edt thu jun 4 2026
.today...south winds 10 knots or less becoming southwest at 5 to
15 knots in the afternoon. mostly sunny. waves 1 foot or less.
.tonight...southwest winds 5 to 15 knots becoming south. partly
cloudy. waves 2 feet or less.
.friday...south winds 10 to 15 knots becoming southwest. a chance
of showers in the morning, then showers likely with a chance of
thunderstorms in the afternoon. waves 1 to 3 feet.
.friday night...southwest winds 10 to 15 knots. showers with a
chance of thunderstorms. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
the water temperature at st. joseph is 51 degrees and at michigan
city is 56 degrees.
$$
(9/15)
Latest Nearshore Marine Forecast by KIWX
Issued 6/4/2026 4:36 AM America/New_York.
Valid through 6/4/2026 10:15 AM America/New_York.
fzus53 kiwx 040836
nshiwx
expires:202606041415;;158976
nearshore marine forecast
national weather service northern indiana
436 am edt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz046-041415-
michigan city in to new buffalo mi-
436 am edt thu jun 4 2026
.today...south winds 10 knots or less becoming southwest at 5 to
15 knots in the afternoon. mostly sunny. waves 1 foot or less.
.tonight...southwest winds 5 to 10 knots becoming south. partly
cloudy. waves 1 foot or less.
.friday...south winds 10 to 15 knots becoming southwest. a chance
of showers in the morning, then showers likely with a chance of
thunderstorms in the afternoon. waves 1 to 2 feet.
.friday night...southwest winds 10 to 15 knots. showers with a
chance of thunderstorms. waves 1 to 2 feet.
winds and waves higher in and near thunderstorms.
the water temperature at st. joseph is 51 degrees and at michigan
city is 56 degrees.
$$
(10/15)
Latest Nearshore Marine Forecast by KLOT
Issued 6/4/2026 3:18 AM US/Central.
Valid through 6/4/2026 11:00 AM US/Central.
fzus53 klot 040818
nshlot
expires:202606041600;;158688
nearshore marine forecast
national weather service chicago/romeoville il
318 am cdt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.
lmz740>742-041600-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
318 am cdt thu jun 4 2026
.today...south winds 10 to 15 kt becoming southwest and
increasing to 15 to 25 kt in the afternoon. partly cloudy. waves 1
to 3 ft.
.tonight...southwest winds 10 to 20 kt diminishing to around
15 kt. partly cloudy in the evening, then becoming mostly cloudy.
waves 1 to 3 ft.
.friday...south winds 15 to 20 kt becoming southwest 20 to 25 kt.
chance of showers and slight chance of thunderstorms in the
morning, then showers likely and a chance of thunderstorms in the
afternoon. waves 2 to 4 ft. a small craft advisory may be needed.
.friday night...southwest winds 15 to 20 kt diminishing to 10 to
15 kt. showers likely and a chance of thunderstorms in the
evening, then showers likely and slight chance of thunderstorms
overnight. waves 1 to 3 ft.
$$
(11/15)
Latest Nearshore Marine Forecast by KLOT
Issued 6/4/2026 3:18 AM US/Central.
Valid through 6/4/2026 11:00 AM US/Central.
fzus53 klot 040818
nshlot
expires:202606041600;;158689
nearshore marine forecast
national weather service chicago/romeoville il
318 am cdt thu jun 4 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>745-041600-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
318 am cdt thu jun 4 2026
.today...south winds around 10 kt increasing to 15 to 20 kt in the
afternoon. partly cloudy. waves 1 to 2 ft.
.tonight...south winds 15 to 20 kt. partly cloudy. waves 1 to
2 ft.
.friday...south winds 15 to 20 kt becoming southwest 20 to 25 kt.
chance of showers and slight chance of thunderstorms in the
morning, then showers likely and a chance of thunderstorms in the
afternoon. waves 1 to 3 ft. a small craft advisory may be needed.
.friday night...southwest winds 15 to 20 kt diminishing to 10 to
15 kt. showers and a chance of thunderstorms in the evening, then
showers and slight chance of thunderstorms overnight. waves 1 to
3 ft.
$$
(12/15)
Latest Nearshore Marine Forecast by KMKX
Issued 6/4/2026 5:10 AM US/Central.
Valid through 6/4/2026 11:00 AM US/Central.
fzus53 kmkx 041010
nshmkx
expires:202606041600;;162672
nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz645-041600-
north point light to wind point wi-
510 am cdt thu jun 4 2026
.today...southwest wind 10 to 15 knots backing south late in the
morning, then rising to 15 to 20 knots early in the afternoon
becoming south 15 to 20 knots late in the afternoon. partly
sunny. waves around 1 foot building to 2 to 4 feet in the
afternoon.
.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest after midnight. slight chance of
showers after midnight. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight.
.friday...southwest wind 10 to 15 knots becoming south 15 to
20 knots in the late morning and early afternoon, then veering
southwest late in the afternoon. slight chance of thunderstorms
in the morning. rain showers through the day. chance of
thunderstorms in the afternoon. waves 1 to 2 feet building to
2 to 4 feet in the late morning and afternoon.
.friday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming southwest 10 to 15 knots in the late
evening and early morning, then veering west early in the
morning. rain showers likely and a chance of thunderstorms. waves
around 1 foot.
$$
(13/15)
Latest Nearshore Marine Forecast by KMKX
Issued 6/4/2026 5:10 AM US/Central.
Valid through 6/4/2026 11:00 AM US/Central.
fzus53 kmkx 041010
nshmkx
expires:202606041600;;162671
nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz644-041600-
port washington to north point light wi-
510 am cdt thu jun 4 2026
.today...southwest wind 5 to 10 knots becoming south 10 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon becoming south 15 to 20 knots late in the
afternoon. partly sunny. waves 1 to 2 feet building to 3 to
4 feet in the afternoon.
.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest after midnight. chance of showers
after midnight. waves 3 to 4 feet subsiding to 1 to 2 feet after
midnight.
.friday...southwest wind 10 to 15 knots becoming south 15 to
20 knots in the late morning and early afternoon, then veering
southwest late in the afternoon. chance of showers in the
morning. chance of thunderstorms through the day. rain showers in
the afternoon. waves 1 to 2 feet building to 3 to 4 feet in the
afternoon.
.friday night...west wind 10 to 15 knots with gusts to around
20 knots backing southwest after midnight, then veering west
early in the morning. rain showers likely and a chance of
thunderstorms. waves 2 to 4 feet subsiding to 1 to 2 feet in the
late evening and overnight.
$$
(14/15)
Latest Nearshore Marine Forecast by KMKX
Issued 6/4/2026 5:10 AM US/Central.
Valid through 6/4/2026 11:00 AM US/Central.
fzus53 kmkx 041010
nshmkx
expires:202606041600;;162673
nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz646-041600-
wind point wi to winthrop harbor il-
510 am cdt thu jun 4 2026
.today...south wind 5 to 10 knots rising to 10 to 15 knots late
in the morning, then rising to 15 to 20 knots early in the
afternoon becoming south 15 to 20 knots late in the afternoon.
partly sunny. waves 1 to 2 feet building to 2 to 4 feet late in
the afternoon.
.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest in the late evening and overnight.
partly cloudy. waves 1 to 2 feet.
.friday...southwest wind 10 to 15 knots becoming south 15 to
20 knots in the late morning and early afternoon, then veering
southwest late in the afternoon. slight chance of thunderstorms
in the morning. rain showers likely through the day. chance of
thunderstorms in the afternoon. waves 1 to 2 feet building to
2 to 4 feet in the afternoon.
.friday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming southwest 10 to 15 knots in the late
evening and overnight. rain showers likely and a chance of
thunderstorms. waves around 1 foot.
$$
(15/15)
Latest Nearshore Marine Forecast by KMKX
Issued 6/4/2026 5:10 AM US/Central.
Valid through 6/4/2026 11:00 AM US/Central.
fzus53 kmkx 041010
nshmkx
expires:202606041600;;162670
nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt thu jun 4 2026
for waters within five nautical miles of shore on lake michigan
lmz643-041600-
sheboygan to port washington wi-
510 am cdt thu jun 4 2026
...small craft advisory in effect from 2 pm cdt this afternoon
through this evening...
.today...south wind 10 to 15 knots becoming 10 to 20 knots late
in the morning, then becoming 15 to 20 knots with gusts to around
25 knots early in the afternoon becoming south 15 to 20 knots
with gusts to around 25 knots late in the afternoon. partly
sunny. waves 1 to 2 feet building to 4 to 6 feet.
.tonight...south wind 15 to 20 knots easing to 10 to 15 knots
late in the evening, then veering southwest after midnight.
chance of showers after midnight. waves 3 to 5 feet subsiding to
1 to 3 feet.
.friday...southwest wind 10 to 15 knots becoming south 15 to
20 knots in the late morning and afternoon. rain showers and a
chance of thunderstorms. waves 1 to 3 feet building to 3 to
4 feet in the late morning and afternoon.
.friday night...west wind 10 to 15 knots backing southwest after
midnight. rain showers likely and a chance of thunderstorms.
waves 3 to 4 feet subsiding to 1 to 2 feet after midnight.
$$
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