(1/16)
Latest Nearshore Marine Forecast by KAPX
Issued 9/14/2026 2:19 PM America/New_York.
Valid through 9/14/2026 10:30 PM America/New_York.
fzus53 kapx 141819
nshapx
expires:202609150230;;447847
nearshore marine forecast
national weather service gaylord mi
219 pm edt mon sep 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.
lmz346-150230-
manistee to point betsie mi-
219 pm edt mon sep 14 2026
...gale warning in effect from midnight edt tonight through
tuesday afternoon...
.through early evening...south wind 5 to 10 knots. partly sunny.
waves 2 feet or less.
.tonight...south wind up to 30 knots with gusts to around
35 knots. showers and slight chance of thunderstorms. waves 5 to
8 feet.
.tuesday...southwest wind 15 to 25 knots with gusts to around
35 knots. chance of showers. waves 7 to 10 feet.
.tuesday night...north wind 10 to 15 knots. partly cloudy. waves
2 to 4 feet.
.wednesday...northeast wind 5 to 10 knots. partly sunny. waves
2 feet or less.
winds and waves higher in the vicinity of thunderstorms.
see the open lakes forecast for days 3 through 5.
$$
(2/16)
Latest Nearshore Marine Forecast by KGRB
Issued 9/14/2026 2:49 PM US/Central.
Valid through 9/14/2026 5:00 PM US/Central.
fzus53 kgrb 141949
nshgrb
expires:202609142200;;453103
nearshore marine forecast
national weather service green bay wi
249 pm cdt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz541>543-142200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
249 pm cdt mon sep 14 2026
...small craft advisory in effect until 9 pm cdt this evening...
...gale warning in effect from 9 pm cdt this evening through
tuesday morning...
...small craft advisory in effect from tuesday morning through
tuesday evening...
.this afternoon...s wind 10 to 15 kts increasing to 15 to 25 kts
early in the afternoon. waves 3 to 5 ft. mostly cloudy.
.tonight...s wind 15 to 25 kts increasing to gales to 35 kts,
then decreasing to to 30 kts after midnight. gusts to 40 kts.
waves 6 to 10 ft building to 10 to 14 ft after midnight. showers
and a slight chance of thunderstorms.
.tuesday...sw wind 15 to 25 kts with gale force gusts to around
35 kts veering w 10 to 20 kts early in the afternoon. waves 8 to
12 ft subsiding to 5 to 8 ft in the afternoon. mostly cloudy.
.tuesday night...nw wind 10 to 15 kts veering n in the late
evening and overnight. waves 2 to 4 ft subsiding to 2 ft or less
after midnight. partly cloudy.
$$
(3/16)
Latest Nearshore Marine Forecast by KGRR
Issued 9/14/2026 2:18 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus53 kgrr 141818
nshgrr
expires:202609150800;;447808
nearshore marine forecast
national weather service grand rapids mi
218 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz845-150800-
south haven to holland mi-
218 pm edt mon sep 14 2026
...small craft advisory in effect from 10 pm edt this evening
through tuesday afternoon...
.through early evening...south winds 5 to 10 knots. mostly sunny.
waves around 1 foot.
.tonight...southeast winds 10 to 20 knots becoming south to 30 knots
in the late evening and overnight. mostly cloudy in the evening,
then partly cloudy with a chance of thunderstorms and a slight
chance of rain showers after midnight. waves around 1 foot building
to 3 to 5 feet in the late evening and overnight.
.tuesday...south winds to 30 knots. rain showers likely and a chance
of thunderstorms. waves 4 to 6 feet.
.tuesday night...west winds 10 to 15 knots veering north after
midnight. partly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late evening and overnight.
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers. waves 1 to 2 feet.
.wednesday night...east winds 10 to 15 knots veering southeast after
midnight. mostly cloudy with a chance of rain showers. waves 1 foot
or less.
.thursday...southwest winds 10 to 15 knots veering northwest in the
late morning and afternoon. rain showers likely. waves 1 foot or
less.
.friday...east winds 10 to 15 knots. partly sunny. waves 1 foot or
less.
.saturday...south winds 15 to 20 knots veering southwest early in
the afternoon. partly sunny with a chance of showers and
thunderstorms. waves 1 to 2 feet.
$$
(4/16)
Latest Nearshore Marine Forecast by KGRR
Issued 9/14/2026 2:18 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus53 kgrr 141818
nshgrr
expires:202609150800;;447807
nearshore marine forecast
national weather service grand rapids mi
218 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz846-150800-
holland to grand haven mi-
218 pm edt mon sep 14 2026
...gale warning in effect from 10 pm edt this evening through
tuesday morning...
.through early evening...south winds 5 to 10 knots. mostly sunny.
waves 1 foot or less.
.tonight...southeast winds 10 to 20 knots becoming south to 30 knots
in the late evening and overnight. mostly cloudy. a chance of
thunderstorms and a slight chance of rain showers after midnight.
waves 1 to 2 feet building to 6 to 8 feet.
.tuesday...south gales to 35 knots becoming southwest 15 to
25 knots. rain showers likely and a chance of thunderstorms. waves
6 to 8 feet.
.tuesday night...west winds 10 to 15 knots veering north after
midnight. partly cloudy with a slight chance of rain showers. waves
3 to 5 feet subsiding to 1 to 3 feet in the late evening and
overnight.
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers. waves 1 to 2 feet.
.wednesday night...east winds 10 to 15 knots veering southeast after
midnight. cloudy with rain showers likely. waves 1 foot or less.
.thursday...east winds 10 to 15 knots backing northwest in the late
morning and afternoon. rain showers likely. waves around 1 foot.
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less.
.saturday...south winds 15 to 25 knots veering southwest early in
the afternoon. rain showers likely and a chance of thunderstorms.
waves 2 to 4 feet.
$$
(5/16)
Latest Nearshore Marine Forecast by KGRR
Issued 9/14/2026 2:18 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus53 kgrr 141818
nshgrr
expires:202609150800;;447806
nearshore marine forecast
national weather service grand rapids mi
218 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz847-150800-
grand haven to whitehall mi-
218 pm edt mon sep 14 2026
...gale warning in effect from 10 pm edt this evening through
tuesday morning...
.through early evening...south winds 10 to 15 knots. mostly sunny.
waves 1 foot or less.
.tonight...southeast winds 15 to 25 knots becoming south gales to
35 knots in the late evening and overnight. rain showers likely and
a chance of thunderstorms after midnight. waves 1 to 3 feet building
to 6 to 9 feet in the late evening and overnight.
.tuesday...south gales to 35 knots veering southwest to 30 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 7 to 10 feet.
.tuesday night...west winds 15 to 20 knots veering north 10 to
15 knots after midnight. partly cloudy. waves 3 to 5 feet subsiding
to 1 to 3 feet after midnight.
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
slight chance of rain showers. waves 1 to 2 feet.
.wednesday night...east winds 10 to 15 knots veering southeast after
midnight. cloudy with rain showers likely. waves 1 foot or less.
.thursday...east winds 10 to 15 knots backing northwest early in the
afternoon. mostly cloudy with rain showers likely. waves 1 foot or
less.
.friday...east winds 5 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less.
.saturday...south winds 20 to 25 knots veering southwest early in
the afternoon. rain showers likely and a chance of thunderstorms.
waves 3 to 5 feet.
$$
(6/16)
Latest Nearshore Marine Forecast by KGRR
Issued 9/14/2026 2:18 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus53 kgrr 141818
nshgrr
expires:202609150800;;447805
nearshore marine forecast
national weather service grand rapids mi
218 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz848-150800-
whitehall to pentwater mi-
218 pm edt mon sep 14 2026
...gale warning in effect from 10 pm edt this evening through
tuesday morning...
.through early evening...south winds 10 to 15 knots. mostly sunny.
waves around 1 foot.
.tonight...south winds 15 to 25 knots increasing to gales to
35 knots in the late evening and overnight. rain showers likely and
a chance of thunderstorms after midnight. waves 2 to 4 feet building
to 7 to 10 feet in the late evening and overnight.
.tuesday...south gales to 35 knots veering southwest to 30 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 7 to 11 feet.
.tuesday night...west winds 10 to 20 knots veering north after
midnight. partly cloudy. waves 4 to 6 feet subsiding to 2 to 4 feet
after midnight.
.wednesday...northeast winds 10 to 15 knots. mostly cloudy. waves
1 to 2 feet.
.wednesday night...northeast winds 10 to 15 knots veering southeast
in the late evening and overnight. cloudy with a chance of rain
showers. waves 1 foot or less.
.thursday...east winds 10 to 15 knots backing north early in the
afternoon. mostly cloudy with a chance of rain showers. waves around
1 foot.
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less.
.saturday...south winds 20 to 25 knots. rain showers likely. waves
3 to 5 feet.
$$
(7/16)
Latest Nearshore Marine Forecast by KGRR
Issued 9/14/2026 2:18 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus53 kgrr 141818
nshgrr
expires:202609150800;;447804
nearshore marine forecast
national weather service grand rapids mi
218 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz849-150800-
pentwater to manistee mi-
218 pm edt mon sep 14 2026
...gale warning in effect from 10 pm edt this evening through
tuesday morning...
.through early evening...south winds 10 to 15 knots. partly sunny.
waves around 1 foot.
.tonight...south winds 15 to 25 knots increasing to gales to
35 knots in the late evening and overnight. cloudy. a chance of rain
showers and a slight chance of thunderstorms after midnight. waves
2 to 4 feet building to 6 to 9 feet in the late evening and
overnight.
.tuesday...south gales to 35 knots veering southwest to 30 knots in
the late morning and afternoon. rain showers likely and a slight
chance of thunderstorms. waves 7 to 10 feet.
.tuesday night...west winds 10 to 20 knots veering northeast after
midnight. partly cloudy. waves 4 to 6 feet subsiding to 2 to 4 feet
after midnight.
.wednesday...northeast winds 5 to 15 knots. partly sunny. waves 1 to
2 feet.
.wednesday night...northeast winds 5 to 15 knots veering southeast
in the late evening and overnight. mostly cloudy with a chance of
rain showers. waves 1 foot or less.
.thursday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly cloudy. waves 1 foot or less.
.friday...east winds 5 to 10 knots. partly sunny with a chance of
rain showers. waves less than 1 foot.
.saturday...south winds 15 to 25 knots. rain showers likely. waves
2 to 4 feet.
$$
(8/16)
Latest Nearshore Marine Forecast by KGRR
Issued 9/14/2026 2:18 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus53 kgrr 141818
nshgrr
expires:202609150800;;447809
nearshore marine forecast
national weather service grand rapids mi
218 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz844-150800-
st joseph to south haven mi-
218 pm edt mon sep 14 2026
...small craft advisory in effect from 10 pm edt this evening
through tuesday afternoon...
.through early evening...southeast winds 5 to 10 knots. mostly
sunny. waves around 1 foot.
.tonight...southeast winds to 30 knots. partly cloudy. a slight
chance of showers and thunderstorms after midnight. waves 2 to
4 feet.
.tuesday...south winds to 30 knots becoming southwest 10 to 20 knots
early in the afternoon. mostly cloudy with a chance of showers and
thunderstorms. waves 3 to 5 feet.
.tuesday night...west winds around 10 knots veering north after
midnight. partly cloudy with a chance of showers and thunderstorms.
waves 1 to 2 feet.
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet.
.wednesday night...east winds around 10 knots veering southeast
after midnight. mostly cloudy with rain showers likely. waves 1 foot
or less.
.thursday...southwest winds 5 to 10 knots veering northwest in the
late morning and afternoon. rain showers likely. waves around
1 foot.
.friday...east winds around 10 knots. partly sunny. waves 1 foot or
less.
.saturday...south winds 15 to 20 knots veering southwest early in
the afternoon. mostly sunny with a chance of showers and
thunderstorms. waves around 1 foot.
$$
(9/16)
Latest Nearshore Marine Forecast by KIWX
Issued 9/14/2026 3:31 PM America/New_York.
Valid through 9/14/2026 10:30 PM America/New_York.
fzus53 kiwx 141931
nshiwx
expires:202609150230;;452714
nearshore marine forecast
national weather service northern indiana
331 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz043-150230-
new buffalo mi to st joseph mi-
331 pm edt mon sep 14 2026
...small craft advisory in effect from 8 pm edt this evening
through tuesday morning...
.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots. gusts up to 25 knots. mostly cloudy. waves 1 to 3 feet
building to 2 to 4 feet.
.tuesday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. gusts up to 25 knots. a chance of showers and
thunderstorms. waves 2 to 4 feet subsiding to 1 to 3 feet.
.tuesday night...northwest winds 5 to 10 knots becoming
northeast. a chance of showers and thunderstorms in the evening,
then a chance of showers with a slight chance of thunderstorms
overnight. waves 1 foot or less.
.wednesday...northeast winds 5 to 10 knots. showers likely with a
slight chance of thunderstorms in the morning, then showers
likely in the afternoon. waves 1 to 2 feet.
winds and waves higher in and near thunderstorms.
the water temperature at st. joseph is 50 degrees and at michigan
city is 53 degrees.
$$
(10/16)
Latest Nearshore Marine Forecast by KIWX
Issued 9/14/2026 3:31 PM America/New_York.
Valid through 9/14/2026 10:30 PM America/New_York.
fzus53 kiwx 141931
nshiwx
expires:202609150230;;452715
nearshore marine forecast
national weather service northern indiana
331 pm edt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz046-150230-
michigan city in to new buffalo mi-
331 pm edt mon sep 14 2026
...small craft advisory in effect from 8 pm edt this evening
through tuesday morning...
.tonight...southeast winds 10 to 15 knots becoming south 15 to
20 knots. gusts up to 25 knots. mostly cloudy. waves 1 to 3 feet.
.tuesday...south winds 15 to 20 knots becoming west 5 to
15 knots. gusts up to 25 knots. a chance of showers with a slight
chance of thunderstorms in the morning, then a chance of showers
and thunderstorms in the afternoon. waves 1 to 3 feet subsiding
to 1 foot or less.
.tuesday night...northwest winds 5 to 10 knots becoming
northeast. showers likely with a chance of thunderstorms in the
evening, then a chance of showers with a slight chance of
thunderstorms overnight. waves 1 foot or less.
.wednesday...northeast winds 5 to 10 knots. showers likely with a
slight chance of thunderstorms in the morning, then showers
likely in the afternoon. waves 1 to 2 feet.
winds and waves higher in and near thunderstorms.
the water temperature at st. joseph is 50 degrees and at michigan
city is 53 degrees.
$$
(11/16)
Latest Nearshore Marine Forecast by KLOT
Issued 9/14/2026 3:02 PM US/Central.
Valid through 9/15/2026 12:00 AM US/Central.
fzus53 klot 142002
nshlot
expires:202609150500;;453618
nearshore marine forecast
national weather service chicago/romeoville il
302 pm cdt mon sep 14 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>742-150500-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
302 pm cdt mon sep 14 2026
...small craft advisory in effect from 5 pm cdt this afternoon
through tuesday morning...
.late this afternoon...southeast winds 15 to 25 kt. slight chance
of a shower. waves 2 to 4 ft.
.tonight...southeast winds to 30 kt becoming south. chance of
showers and thunderstorms after midnight. waves 3 to 5 ft building
to 6 to 9 ft occasionally to 12 ft.
.tuesday...southwest winds 15 to 20 kt becoming west 10 to 15 kt.
chance of showers and thunderstorms. waves 4 to 7 ft occasionally
to 9 ft subsiding to 2 to 4 ft.
.tuesday night...northwest winds around 10 kt becoming north.
chance of showers and thunderstorms. waves 1 to 3 ft.
.wednesday...northeast winds 10 to 15 kt. chance of showers and
thunderstorms. waves 2 to 4 ft.
$$
(12/16)
Latest Nearshore Marine Forecast by KLOT
Issued 9/14/2026 3:02 PM US/Central.
Valid through 9/15/2026 12:00 AM US/Central.
fzus53 klot 142002
nshlot
expires:202609150500;;453619
nearshore marine forecast
national weather service chicago/romeoville il
302 pm cdt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.
lmz743>745-150500-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
302 pm cdt mon sep 14 2026
...small craft advisory in effect from 7 pm cdt this evening
through tuesday morning...
.late this afternoon...southeast winds 15 to 25 kt. mostly
cloudy. waves 1 to 2 ft.
.tonight...southeast winds to 30 kt becoming south. slight chance
of showers and thunderstorms after midnight. waves 2 to 4 ft.
.tuesday...southwest winds 15 to 20 kt becoming west 10 to 15 kt.
chance of showers and thunderstorms. waves 2 to 4 ft subsiding to
1 to 2 ft.
.tuesday night...north winds around 10 kt. chance of showers and
thunderstorms. waves 1 to 3 ft.
.wednesday...northeast winds around 10 kt. chance of showers and
thunderstorms. waves 1 to 3 ft.
$$
(13/16)
Latest Nearshore Marine Forecast by KMKX
Issued 9/14/2026 3:10 PM US/Central.
Valid through 9/15/2026 4:00 AM US/Central.
fzus53 kmkx 142010
nshmkx
expires:202609150900;;454502
nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz643-150900-
sheboygan to port washington wi-
310 pm cdt mon sep 14 2026
...small craft advisory in effect until 9 pm cdt this evening...
...gale warning in effect from 9 pm cdt this evening through
tuesday morning...
.through early evening...southeast wind 15 to 20 knots veering
south 15 to 25 knots late in the afternoon. partly sunny. waves
3 to 5 feet.
.tonight...south wind 15 to 25 knots rising to up to 30 knots
late in the evening, then becoming south up to 30 knots after
midnight. gusts up to 35 knots. chance of showers through around
midnight. slight chance of thunderstorms through the night.
showers after midnight. waves 5 to 7 feet building to 8 to
10 feet in the late evening and overnight.
.tuesday...south wind 15 to 25 knots veering southwest 15 to
20 knots in the late morning and early afternoon, then becoming
west 10 to 15 knots late in the afternoon. chance of showers and
slight chance of thunderstorms in the morning, then slight chance
of showers in the afternoon. waves 7 to 9 feet subsiding to 3 to
5 feet.
.tuesday night...northwest wind 10 to 15 knots veering north
early in the morning. partly cloudy. waves 1 to 2 feet building
to 2 to 4 feet early in the morning.
.wednesday...northeast wind 10 to 15 knots rising to 15 to
20 knots late in the morning, then becoming east 10 to 15 knots
early in the afternoon backing northeast late in the afternoon.
slight chance of showers in the afternoon. waves 3 to 4 feet
subsiding to 1 to 3 feet late in the afternoon.
$$
(14/16)
Latest Nearshore Marine Forecast by KMKX
Issued 9/14/2026 3:10 PM US/Central.
Valid through 9/15/2026 4:00 AM US/Central.
fzus53 kmkx 142010
nshmkx
expires:202609150900;;454503
nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz644-150900-
port washington to north point light wi-
310 pm cdt mon sep 14 2026
...small craft advisory in effect until 9 pm cdt this evening...
...gale warning in effect from 9 pm cdt this evening through
tuesday morning...
.through early evening...southeast wind 15 to 20 knots veering
south 15 to 25 knots late in the afternoon. mostly cloudy with a
20 percent chance of showers. waves 3 to 4 feet.
.tonight...south wind 15 to 25 knots rising to up to 30 knots
late in the evening, then becoming south up to 30 knots with
gusts to around 35 knots after midnight easing to 15 to 25 knots
with gusts to around 30 knots early in the morning. slight chance
of showers and thunderstorms through around midnight, then
showers and a chance of thunderstorms after midnight. waves 4 to
6 feet building to 6 to 8 feet.
.tuesday...southwest wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then veering west late in the afternoon.
gusts up to 25 knots. showers likely and slight chance of
thunderstorms in the morning, then slight chance of showers in
the afternoon. waves 4 to 6 feet subsiding to 1 to 2 feet.
.tuesday night...northwest wind 5 to 10 knots becoming 5 to
15 knots late in the evening, then veering north 10 to 15 knots
after midnight. mostly cloudy through around midnight then
becoming partly cloudy. waves around 1 foot.
.wednesday...northeast wind 15 to 20 knots becoming east 10 to
15 knots early in the afternoon, then backing northeast late in
the afternoon. slight chance of showers through the day. waves
3 to 4 feet.
$$
(15/16)
Latest Nearshore Marine Forecast by KMKX
Issued 9/14/2026 3:10 PM US/Central.
Valid through 9/15/2026 4:00 AM US/Central.
fzus53 kmkx 142010
nshmkx
expires:202609150900;;454504
nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz645-150900-
north point light to wind point wi-
310 pm cdt mon sep 14 2026
...small craft advisory in effect through tuesday morning...
.through early evening...southeast wind 15 to 20 knots. mostly
cloudy with a 20 percent chance of showers. waves 3 to 4 feet.
.tonight...southeast wind 15 to 25 knots becoming south up to
30 knots late in the evening, then becoming south up to 30 knots
with gusts to around 35 knots after midnight easing to 15 to
25 knots with gusts to around 30 knots early in the morning.
slight chance of showers until early morning. slight chance of
thunderstorms after midnight, then showers likely and a chance of
thunderstorms early in the morning. waves 3 to 5 feet building to
5 to 7 feet.
.tuesday...southwest wind 15 to 25 knots becoming 15 to 20 knots
with gusts to around 25 knots late in the morning, then easing to
10 to 15 knots with gusts to around 20 knots early in the
afternoon veering west late in the afternoon. showers and a
chance of thunderstorms in the morning, then slight chance of
showers and thunderstorms in the afternoon. waves 4 to 6 feet
subsiding to 1 to 2 feet late in the afternoon.
.tuesday night...northwest wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering north after midnight
becoming north 10 to 15 knots early in the morning. mostly cloudy
through around midnight then becoming partly cloudy. waves around
1 foot building to 2 to 4 feet early in the morning.
.wednesday...northeast wind 15 to 20 knots easing to 10 to
15 knots in the afternoon. chance of showers in the morning, then
slight chance of showers in the afternoon. waves 3 to 4 feet.
$$
(16/16)
Latest Nearshore Marine Forecast by KMKX
Issued 9/14/2026 3:10 PM US/Central.
Valid through 9/15/2026 4:00 AM US/Central.
fzus53 kmkx 142010
nshmkx
expires:202609150900;;454505
nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt mon sep 14 2026
for waters within five nautical miles of shore on lake michigan
lmz646-150900-
wind point wi to winthrop harbor il-
310 pm cdt mon sep 14 2026
...small craft advisory in effect through tuesday morning...
.through early evening...southeast wind 10 to 15 knots rising to
15 to 20 knots late in the afternoon. mostly cloudy with a
20 percent chance of showers. waves 2 to 4 feet.
.tonight...southeast wind 15 to 25 knots becoming south up to
30 knots in the late evening and early morning, then easing to
15 to 25 knots early in the morning. chance of showers and slight
chance of thunderstorms after midnight. showers likely and a
chance of thunderstorms early in the morning. waves 3 to 5 feet
building to 6 to 8 feet in the late evening and early morning,
then subsiding to 5 to 7 feet early in the morning.
.tuesday...southwest wind 15 to 20 knots with gusts to around
25 knots becoming southwest 15 to 20 knots late in the morning,
then easing to 10 to 15 knots with gusts to around 20 knots early
in the afternoon veering west late in the afternoon. showers and
a chance of thunderstorms in the morning, then chance of showers
and slight chance of thunderstorms in the afternoon. waves 4 to
6 feet subsiding to 1 to 2 feet late in the afternoon.
.tuesday night...west wind 5 to 10 knots becoming northwest 10 to
15 knots late in the evening, then veering north after midnight
becoming north 10 to 15 knots early in the morning. mostly cloudy
through around midnight then becoming partly cloudy. waves around
1 foot.
.wednesday...northeast wind 15 to 20 knots easing to 10 to
15 knots in the afternoon. chance of showers through the day.
waves 3 to 4 feet.
$$
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