fzus53 kapx 140707
nshapx
expires:202609141515;;424557

nearshore marine forecast
national weather service gaylord mi
307 am 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.


lmz346-141515-
manistee to point betsie mi-
307 am edt mon sep 14 2026

...gale warning in effect from late tonight through tuesday
afternoon...

.rest of the overnight...north wind 5 to 10 knots early in the
morning becoming variable 10 knots or less. mostly clear. waves
2 feet or less. 
.today...south wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.tonight...south wind up to 30 knots with gusts to around
35 knots. rain. waves 6 to 9 feet. 
.tuesday...southwest wind 15 to 25 knots with gusts to around
35 knots. scattered showers. waves 8 to 11 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 140856
nshgrb
expires:202609141600;;428457

nearshore marine forecast
national weather service green bay wi
356 am cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-141600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
356 am cdt mon sep 14 2026

...small craft advisory in effect from this afternoon through
this evening...
...gale warning in effect from this evening through tuesday
morning...
...small craft advisory in effect from tuesday morning through
tuesday evening...

.early this morning...n wind 5 to 10 kts. waves 2 ft or less.
clear.
.today...ne wind 5 to 10 kts veering s 10 to 20 kts in the late
morning and afternoon. waves 2 ft or less building to 4 to 7 ft
in the afternoon. sunny in the morning then becoming partly
sunny. 
.tonight...s wind to 30 kts increasing to gales to 35 kts, then
decreasing to to 30 kts after midnight. gusts to 40 kts. waves
10 to 14 ft. a chance of showers in the evening. showers after
midnight. 
.tuesday...sw wind 15 to 25 kts veering w 10 to 15 kts early in
the afternoon. waves 10 to 14 ft subsiding to 5 to 8 ft in the
afternoon. mostly cloudy. 
.tuesday night...nw wind 5 to 10 kts veering n in the late
evening and overnight. waves 2 to 4 ft subsiding to 1 to 3 ft
after midnight. partly cloudy.  

$$

fzus53 kgrr 140906
nshgrr
expires:202609142000;;428996

nearshore marine forecast
national weather service grand rapids mi
506 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz849-142000-
pentwater to manistee mi-
506 am edt mon sep 14 2026

.today...southeast winds around 10 knots veering southwest 10 to
20 knots early in the afternoon. sunny. waves 1 to 2 feet. 
.tonight...south winds 15 to 25 knots increasing to gales to
35 knots in the late evening and overnight. mostly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
2 to 4 feet building to 7 to 10 feet. 
.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 8 to 12 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. mostly cloudy. waves
1 to 2 feet. 
.thursday...east winds 10 to 15 knots backing north in the late
morning and afternoon. partly sunny. waves 1 foot or less. 
.friday...southeast winds 5 to 15 knots. partly sunny with a chance
of rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 140906
nshgrr
expires:202609142000;;429001

nearshore marine forecast
national weather service grand rapids mi
506 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz844-142000-
st joseph to south haven mi-
506 am edt mon sep 14 2026

.today...southeast winds around 10 knots. sunny. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 20 knots becoming south to 30 knots
in the late evening and overnight. partly cloudy. 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 northeast after
midnight. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 1 to 2 feet. 
.wednesday...northeast winds 10 to 15 knots. rain showers likely.
waves 1 to 2 feet. 
.thursday...southeast winds around 10 knots veering southwest in the
late morning and early afternoon, then veering north early in the
afternoon. rain showers likely and a chance of thunderstorms. waves
around 1 foot. 
.friday...east winds around 10 knots. mostly sunny with a chance of
rain showers. waves around 1 foot. 

$$

fzus53 kgrr 140906
nshgrr
expires:202609142000;;429000

nearshore marine forecast
national weather service grand rapids mi
506 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz845-142000-
south haven to holland mi-
506 am edt mon sep 14 2026

.today...east winds around 10 knots veering south early in the
afternoon. sunny. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 20 knots becoming south to 30 knots
in the late evening and overnight. partly cloudy with a slight
chance of rain showers. waves around 1 foot building to 3 to 5 feet
in the late evening and overnight. 
.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 5 to 7 feet. 
.tuesday night...southwest winds around 10 knots veering northeast
after midnight. mostly cloudy with a chance of rain showers. waves
2 to 4 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.wednesday...northeast winds 10 to 15 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.thursday...east winds 10 to 15 knots backing north early in the
afternoon. rain showers and a chance of thunderstorms. waves 1 foot
or less. 
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 140906
nshgrr
expires:202609142000;;428999

nearshore marine forecast
national weather service grand rapids mi
506 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz846-142000-
holland to grand haven mi-
506 am edt mon sep 14 2026

.today...east winds 10 to 15 knots veering south 5 to 10 knots early
in the afternoon. sunny. waves 1 to 3 feet. 
.tonight...southeast winds 10 to 20 knots becoming south gales to
35 knots. mostly cloudy with a chance of showers and thunderstorms.
waves 1 to 3 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
7 to 10 feet. 
.tuesday night...southwest winds 10 to 15 knots veering northwest in
the late evening and early morning, then veering north after
midnight. mostly 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. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. mostly cloudy with rain showers and a chance of
thunderstorms. waves 1 foot or less. 
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 140906
nshgrr
expires:202609142000;;428998

nearshore marine forecast
national weather service grand rapids mi
506 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz847-142000-
grand haven to whitehall mi-
506 am edt mon sep 14 2026

.today...east winds 10 to 15 knots veering south early in the
afternoon. sunny. waves 1 to 2 feet. 
.tonight...southeast winds 15 to 25 knots becoming south gales to
35 knots in the late evening and overnight. mostly cloudy with a
chance of showers and thunderstorms. waves 2 to 4 feet building to
7 to 10 feet in the late evening and overnight. 
.tuesday...southwest gales to 35 knots decreasing to 15 to 25 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 8 to 12 feet. 
.tuesday night...southwest winds around 15 knots veering northwest
in the late evening and early morning, then veering north after
midnight. mostly cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet
after midnight. 
.wednesday...northeast winds 10 to 15 knots. mostly cloudy. waves
1 to 2 feet. 
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. mostly cloudy with rain showers and a chance of
thunderstorms. waves 1 foot or less. 
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 

$$

fzus53 kgrr 140906
nshgrr
expires:202609142000;;428997

nearshore marine forecast
national weather service grand rapids mi
506 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz848-142000-
whitehall to pentwater mi-
506 am edt mon sep 14 2026

.today...east winds 10 to 15 knots veering south in the late morning
and afternoon. sunny. waves 1 to 2 feet. 
.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. waves 2 to 4 feet building to 8 to
12 feet. 
.tuesday...south gales to 35 knots becoming southwest 15 to
25 knots. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 9 to 13 feet subsiding to 6 to 9 feet
early in the afternoon. 
.tuesday night...west winds around 15 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 3 feet. 
.thursday...northeast winds 10 to 15 knots backing north early in
the afternoon. mostly cloudy with a chance of showers and
thunderstorms. waves around 1 foot. 
.friday...southeast winds 10 to 15 knots. partly sunny with a chance
of rain showers. waves 1 foot or less. 

$$

fzus53 kiwx 140803
nshiwx
expires:202609141415;;426262

nearshore marine forecast
national weather service northern indiana
403 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz043-141415-
new buffalo mi to st joseph mi-
403 am edt mon sep 14 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...east winds 10 knots or less becoming southeast. sunny.
waves 1 to 3 feet. 
.tonight...southeast winds 10 to 15 knots becoming south 15 to
25 knots. partly cloudy in the evening, then becoming mostly 
cloudy. waves 1 to 3 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest 5 to 15 
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. showers likely with a chance of thunderstorms in the
evening, then showers likely with a slight chance of
thunderstorms overnight. waves around 1 foot. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 50 degrees.

$$

fzus53 kiwx 140803
nshiwx
expires:202609141415;;426263

nearshore marine forecast
national weather service northern indiana
403 am edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz046-141415-
michigan city in to new buffalo mi-
403 am edt mon sep 14 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...east winds 10 knots or less becoming southeast. sunny.
waves 1 to 2 feet. 
.tonight...southeast winds 10 to 20 knots becoming south 15 to 25
knots. partly cloudy in the evening, then becoming mostly cloudy.
waves 1 to 3 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest 5 to
15 knots. a chance of showers and thunderstorms. waves 1 to 3 
feet. 
.tuesday night...northwest winds 5 to 10 knots becoming
northeast. showers likely with a chance of thunderstorms in the
evening, then showers with a slight chance of thunderstorms
overnight. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 51 degrees and at michigan
city is 50 degrees.

$$

fzus53 klot 140815
nshlot
expires:202609142115;;427473

nearshore marine forecast
national weather service chicago/romeoville il
315 am 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>745-142115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
315 am cdt mon sep 14 2026

...small craft advisory in effect from this evening through
tuesday morning...

.early this morning...east winds around 10 kt becoming southeast
around daybreak. clear. waves 2 to 4 ft. 
.today...southeast winds around 10 kt increasing to 15 to 20 kt
late. mostly sunny in the morning, then becoming partly cloudy. 
waves 1 to 3 ft. 
.tonight...southeast winds 20 to 25 kt becoming south to 30 kt. 
partly cloudy in the evening, then becoming mostly cloudy. waves 2
to 4 ft. 
.tuesday...south winds 15 to 25 kt becoming southwest and
diminishing to 10 to 15 kt in the afternoon. chance of showers
and thunderstorms. waves 2 to 4 ft subsiding to 1 to 2 ft. 
.tuesday night...north winds 10 to 15 kt becoming northeast
overnight. showers likely and a chance of thunderstorms in the
evening, then showers likely and slight chance of thunderstorms
overnight. waves 1 to 3 ft.  

$$

fzus53 klot 140815
nshlot
expires:202609142115;;427472

nearshore marine forecast
national weather service chicago/romeoville il
315 am 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>742-142115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
315 am cdt mon sep 14 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.early this morning...north winds around 10 kt. clear. waves 2 to
4 ft. 
.today...northeast winds around 10 kt shifting southeast by mid
morning, then increasing to 20 to 25 kt by late afternoon. mostly
sunny in the morning, then becoming partly cloudy. waves 2 to 4 
ft building to 3 to 6 ft occasionally to 8 ft by early evening. 
.tonight...southeast winds to 30 kt becoming south. chance of 
showers and thunderstorms after midnight. waves 3 to 6 ft 
occasionally to 8 ft building to 5 to 8 ft occasionally to 10 ft.
.tuesday...southwest winds 15 to 25 kt diminishing to 10 to 15 kt
in the afternoon. showers likely and a chance of thunderstorms in
the morning, then chance of showers and slight chance of
thunderstorms in the afternoon. waves 3 to 6 ft occasionally to 8
ft subsiding to 1 to 3 ft. 
.tuesday night...northwest winds 10 to 15 kt becoming north
overnight. chance of showers and slight chance of thunderstorms
in the evening, then showers likely and slight chance of
thunderstorms overnight. waves 1 to 3 ft.  

$$

fzus53 kmkx 140810
nshmkx
expires:202609142100;;427218

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon sep 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 mon sep 14 2026

...small craft advisory in effect from this afternoon through
this evening...
...gale warning in effect from this evening through tuesday
morning...

.early this morning...north wind 5 to 10 knots. clear. waves
around 1 foot. 
.today...northeast wind 5 to 10 knots becoming southeast 10 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon rising to up to 30 knots late in the afternoon.
sunny in the morning then becoming partly sunny. waves 1 to
2 feet building to 4 to 6 feet. 
.tonight...south wind up to 30 knots becoming southwest 15 to
25 knots early in the morning. gusts up to 35 knots. slight
chance of showers and thunderstorms through around midnight, then
chance of showers and thunderstorms after midnight. waves 5 to
7 feet building to 8 to 10 feet in the late evening and early
morning, then subsiding to 6 to 8 feet early in the morning. 
.tuesday...southwest wind 15 to 25 knots with gusts to around
30 knots becoming southwest 15 to 25 knots late in the morning,
then easing to 10 to 20 knots early in the afternoon veering west
10 to 15 knots late in the afternoon. chance of showers and
slight chance of thunderstorms in the morning. waves 4 to 6 feet
subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots becoming north
10 to 15 knots after midnight. mostly cloudy. waves around
1 foot. 

$$

fzus53 kmkx 140810
nshmkx
expires:202609142100;;427219

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon sep 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 mon sep 14 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.early this morning...northwest wind 5 to 10 knots veering north
early in the morning. clear. waves around 1 foot. 
.today...northeast wind 5 to 10 knots becoming southeast 10 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon becoming 15 to 25 knots late in the afternoon.
sunny in the morning then becoming partly sunny. waves 1 to
2 feet building to 3 to 4 feet in the late morning and afternoon.
.tonight...southeast wind up to 30 knots veering southwest early
in the morning. slight chance of showers through around midnight,
then chance of showers and thunderstorms after midnight. waves
4 to 6 feet building to 6 to 8 feet late in the evening, then
building to 7 to 9 feet after midnight subsiding to 5 to 7 feet
early in the morning. 
.tuesday...southwest wind 15 to 25 knots becoming 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 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 late in the afternoon.
.tuesday night...west wind 5 to 10 knots veering north 5 to
15 knots late in the evening, then becoming 10 to 15 knots after
midnight becoming north 10 to 15 knots early in the morning.
slight chance of showers after midnight. waves around 1 foot
building to 2 to 4 feet early in the morning. 

$$

fzus53 kmkx 140810
nshmkx
expires:202609142100;;427220

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon sep 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 mon sep 14 2026

...small craft advisory in effect from this afternoon through
tuesday morning...

.early this morning...northwest wind 5 to 10 knots. clear. waves
around 1 foot. 
.today...north wind 5 to 10 knots becoming east 10 to 15 knots
late in the morning, then becoming southeast 15 to 20 knots with
gusts to around 25 knots in the afternoon. sunny in the morning
then becoming partly sunny. waves around 1 foot building to 3 to
4 feet in the late morning and afternoon. 
.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. showers likely and a chance
of thunderstorms after midnight. waves 4 to 6 feet building to
6 to 8 feet. 
.tuesday...southwest wind 15 to 25 knots becoming 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 likely and a chance of thunderstorms in the
morning, then slight chance of showers in the afternoon. waves
4 to 6 feet subsiding to around 1 foot late in the afternoon. 
.tuesday night...west wind 5 to 10 knots veering north 5 to
15 knots late in the evening, then becoming 10 to 15 knots after
midnight veering northeast early in the morning. slight chance of
showers through the night. waves around 1 foot. 

$$

fzus53 kmkx 140810
nshmkx
expires:202609142100;;427217

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 am cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz643-142100-
sheboygan to port washington wi-
310 am cdt mon sep 14 2026

...small craft advisory in effect from this afternoon through
this evening...
...gale warning in effect from this evening through tuesday
morning...

.early this morning...north wind 10 to 15 knots easing to 5 to
10 knots early in the morning. clear. waves around 1 foot. 
.today...northeast wind 5 to 10 knots veering southeast 5 to
15 knots late in the morning, then rising to 15 to 20 knots early
in the afternoon rising to up to 30 knots late in the afternoon.
sunny in the morning then becoming partly sunny. waves around
1 foot building to 4 to 6 feet. 
.tonight...south wind up to 30 knots rising to gales to 35 knots
late in the evening, then becoming south gales to 35 knots after
midnight easing to up to 30 knots early in the morning. chance of
showers through around midnight. slight chance of thunderstorms
through the night. showers after midnight. waves 8 to 10 feet. 
.tuesday...southwest wind up to 30 knots easing to 15 to 25 knots
late in the morning, then becoming 15 to 20 knots early in the
afternoon becoming west 10 to 15 knots with gusts to around
20 knots late in the afternoon. chance of showers and slight
chance of thunderstorms in the morning. waves 7 to 9 feet
subsiding to 3 to 5 feet. 
.tuesday night...northwest wind 10 to 15 knots veering northeast
early in the morning. mostly cloudy through around midnight then
becoming partly cloudy. waves 1 to 2 feet building to 2 to 4 feet
early in the morning. 

$$