fzus53 kapx 180713
nshapx
expires:202511181515;;606133

nearshore marine forecast
national weather service gaylord mi
213 am est tue nov 18 2025

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.


lmz346-181515-
manistee to point betsie mi-
213 am est tue nov 18 2025

.today...light winds. slight chance of snow showers in the
morning. slight chance of showers in the afternoon. waves 2 feet
or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.wednesday...light winds. partly sunny. waves 2 feet or less. 
.wednesday night...south wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 180633
nshgrb
expires:202511181400;;604686

nearshore marine forecast
national weather service green bay wi
1233 am cst tue nov 18 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-181400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1233 am cst tue nov 18 2025

.overnight...e wind around 5 kts. a chance of light rain. waves
2 ft or less. 
.today...e wind 5 to 10 kts. a chance of light rain. waves 2 ft
or less. 
.tonight...n wind 5 to 10 kts. partly cloudy. waves 2 ft or less.
.wednesday...nw wind around 5 kts backing s in the afternoon.
mostly cloudy. waves 2 ft or less. 

$$

fzus53 kgrr 180756
nshgrr
expires:202511180900;;606990

nearshore marine forecast
national weather service grand rapids mi
256 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz848-180900-
whitehall to pentwater mi-
256 am est tue nov 18 2025

.rest of tonight...southeast winds 5 to 15 knots. mostly cloudy with
a slight chance of snow showers. waves 1 foot or less. 
.tuesday...east winds 10 to 15 knots. a chance of rain and snow
showers likely. waves 1 foot or less. 
.tuesday night...east winds 5 to 15 knots. partly cloudy. waves
1 foot or less. 
.wednesday...east winds 5 to 10 knots veering southeast early in the
afternoon. mostly sunny. waves less than 1 foot. 
.wednesday night...southeast winds 5 to 10 knots. partly cloudy with
a slight chance of rain showers. waves 1 foot or less. 
.thursday...southwest winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet building to 2 to 4 feet early in the afternoon. 
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.saturday...west winds 10 to 15 knots backing southwest in the late
morning and afternoon. partly sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 180756
nshgrr
expires:202511180900;;606991

nearshore marine forecast
national weather service grand rapids mi
256 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz847-180900-
grand haven to whitehall mi-
256 am est tue nov 18 2025

.rest of tonight...east winds 10 to 15 knots. cloudy with a chance
of snow showers. waves 1 foot or less. 
.tuesday...east winds 10 to 15 knots. rain and snow showers likely.
waves around 1 foot. 
.tuesday night...northeast winds 10 to 15 knots. partly cloudy.
waves 1 foot or less. 
.wednesday...east winds around 10 knots. mostly sunny. waves less
than 1 foot. 
.wednesday night...southeast winds 5 to 10 knots veering south after
midnight. mostly cloudy with a chance of rain showers. waves 1 foot
or less. 
.thursday...southwest winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet.
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.saturday...northwest winds 10 to 15 knots backing southwest in the
late morning and afternoon. mostly sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 180756
nshgrr
expires:202511180900;;606992

nearshore marine forecast
national weather service grand rapids mi
256 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz846-180900-
holland to grand haven mi-
256 am est tue nov 18 2025

.rest of tonight...east winds 10 to 15 knots. rain showers likely
and a chance of snow showers. waves 1 foot or less. 
.tuesday...east winds 10 to 20 knots. rain and snow showers. waves
around 1 foot. 
.tuesday night...northeast winds 10 to 20 knots. partly cloudy with
a chance of rain showers. waves around 1 foot. 
.wednesday...east winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.wednesday night...southeast winds 5 to 10 knots veering south after
midnight. mostly cloudy with a chance of rain showers. waves 1 foot
or less. 
.thursday...southwest winds 10 to 20 knots. mostly cloudy. waves
1 to 3 feet. 
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.saturday...east winds around 10 knots veering southwest in the late
morning and afternoon. mostly sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 180756
nshgrr
expires:202511180900;;606994

nearshore marine forecast
national weather service grand rapids mi
256 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz844-180900-
st joseph to south haven mi-
256 am est tue nov 18 2025

.rest of tonight...east winds 10 to 15 knots. rain showers. waves
around 1 foot. 
.tuesday...east winds 10 to 20 knots. rain showers. waves around
1 foot. 
.tuesday night...east winds 10 to 20 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.wednesday...east winds 5 to 15 knots. partly sunny. waves around
1 foot. 
.wednesday night...southeast winds 5 to 10 knots veering south after
midnight. mostly cloudy with a slight chance of rain showers. waves
less than 1 foot. 
.thursday...south winds 5 to 15 knots. mostly cloudy. waves 1 foot
or less. 
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.saturday...east winds around 10 knots veering southwest in the late
morning and afternoon. mostly sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 180756
nshgrr
expires:202511180900;;606993

nearshore marine forecast
national weather service grand rapids mi
256 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz845-180900-
south haven to holland mi-
256 am est tue nov 18 2025

.rest of tonight...east winds 10 to 15 knots. a chance of rain and
snow showers likely. waves around 1 foot. 
.tuesday...east winds 10 to 20 knots. rain showers and a slight
chance of snow showers. waves around 1 foot. 
.tuesday night...northeast winds 10 to 20 knots. partly cloudy with
a chance of rain showers. waves around 1 foot. 
.wednesday...east winds 10 to 15 knots. partly sunny. waves 1 foot
or less. 
.wednesday night...southeast winds 5 to 10 knots veering south after
midnight. mostly cloudy with a chance of rain showers. waves less
than 1 foot. 
.thursday...southwest winds 10 to 15 knots. mostly cloudy. waves
1 to 2 feet. 
.friday...northwest winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 
.saturday...east winds around 10 knots veering southwest in the late
morning and afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 180756
nshgrr
expires:202511180900;;606989

nearshore marine forecast
national weather service grand rapids mi
256 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz849-180900-
pentwater to manistee mi-
256 am est tue nov 18 2025

.rest of tonight...southeast winds 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.tuesday...southeast winds 10 to 15 knots backing east 5 to 10 knots
early in the afternoon. cloudy with a chance of snow showers. waves
1 foot or less. 
.tuesday night...east winds 5 to 10 knots. mostly clear. waves
1 foot or less. 
.wednesday...southeast winds 5 to 10 knots veering south early in
the afternoon. partly sunny. waves less than 1 foot. 
.wednesday night...south winds 5 to 10 knots. mostly cloudy with a
slight chance of rain and snow showers. waves 1 foot or less. 
.thursday...southwest winds 10 to 20 knots. mostly cloudy with a
chance of rain showers. waves 1 to 3 feet building to 2 to 4 feet
early in the afternoon. 
.friday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.saturday...west winds 10 to 15 knots backing southwest early in the
afternoon. partly sunny. waves 1 to 3 feet. 

$$

fzus53 kiwx 180752
nshiwx
expires:202511181515;;606956

nearshore marine forecast
national weather service northern indiana
252 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz043-181515-
new buffalo mi to st joseph mi-
252 am est tue nov 18 2025

.today...east winds 10 to 15 knots. rain showers this morning,
then a chance of rain showers this afternoon. waves 1 to 2 feet. 
.tonight...east winds 5 to 15 knots. a slight chance of rain
showers in the evening. waves 2 feet or less. 
.wednesday...east winds 10 knots or less. mostly cloudy. waves
1 foot or less. 
.wednesday night...east winds less than 10 knots becoming south.
mostly cloudy. waves 1 foot or less. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 49 degrees.

$$

fzus53 kiwx 180752
nshiwx
expires:202511181515;;606955

nearshore marine forecast
national weather service northern indiana
252 am est tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz046-181515-
michigan city in to new buffalo mi-
252 am est tue nov 18 2025

.today...east winds 10 to 15 knots. rain showers this morning,
then a chance of rain showers this afternoon. waves 1 to 2 feet. 
.tonight...east winds 5 to 15 knots. a chance of rain showers in
the evening. waves 1 to 2 feet. 
.wednesday...east winds 10 knots or less. mostly cloudy. waves
1 foot or less. 
.wednesday night...southeast winds less than 10 knots becoming
south. cloudy. waves 1 foot or less. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 49 degrees.

$$

fzus53 klot 180309
nshlot
expires:202511181015;;596401

nearshore marine forecast
national weather service chicago/romeoville il
909 pm cst mon nov 17 2025

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>742-181015-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
909 pm cst mon nov 17 2025

...small craft advisory in effect from 6 am cst tuesday through
late tuesday night...

.rest of tonight...southeast winds around 10 kt increasing to 15 
to 20 kt after midnight. periods of rain, mainly after midnight. 
waves 1 to 3 ft building to 3 to 5 ft. 
.tuesday...southeast winds 15 to 25 kt becoming east in the
afternoon. occasional showers and drizzle. waves 4 to 6 ft 
occasionally to 8 ft.
.tuesday night...east winds 10 to 20 kt becoming northeast 10 to
15 kt. cloudy. waves 4 to 6 ft occasionally to 8 ft subsiding to
3 to 5 ft. 
.wednesday...east winds 10 to 15 kt becoming southeast. cloudy.
waves 2 to 4 ft subsiding to 1 to 3 ft.  

$$

fzus53 klot 180309
nshlot
expires:202511181015;;596402

nearshore marine forecast
national weather service chicago/romeoville il
909 pm cst mon nov 17 2025

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>745-181015-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
909 pm cst mon nov 17 2025

.rest of tonight...east winds around 10 kt increasing to 15 to 20
kt late. periods of rain, mainly after midnight. waves 1 to 3 ft 
building to 2 to 4 ft. 
.tuesday...east winds 15 to 20 kt. occasional showers and 
drizzle. waves 2 to 4 ft. 
.tuesday night...east winds 10 to 20 kt. cloudy. waves 2 to 4 ft.
.wednesday...east winds 10 to 15 kt diminishing to around 5 kt.
cloudy. waves 1 to 3 ft.  

$$

fzus53 kmkx 180710
nshmkx
expires:202511181000;;605988

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz646-181000-
wind point wi to winthrop harbor il-
110 am cst tue nov 18 2025

...small craft advisory in effect from 6 am cst this morning
through this evening...

.rest of tonight...southeast wind 5 to 10 knots rising to 10 to
15 knots early in the morning. rain likely after midnight, then
rain early in the morning. waves 1 to 2 feet. 
.tuesday...east wind 15 to 20 knots becoming 10 to 20 knots late
in the morning, then becoming 15 to 20 knots early in the
afternoon becoming east 15 to 20 knots late in the afternoon.
rain in the morning, then chance of rain in the afternoon. waves
2 to 4 feet building to 4 to 6 feet in the late morning and
afternoon. 
.tuesday night...northeast wind 15 to 20 knots easing to 10 to
15 knots in the late evening and overnight. mostly cloudy. waves
3 to 4 feet. 
.wednesday...east wind 10 to 15 knots becoming southeast 5 to
10 knots in the afternoon. mostly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late morning and afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 180710
nshmkx
expires:202511181000;;605987

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz645-181000-
north point light to wind point wi-
110 am cst tue nov 18 2025

...small craft advisory in effect from 6 am cst this morning
through this evening...

.rest of tonight...southeast wind 5 to 10 knots rising to 10 to
15 knots early in the morning. rain likely after midnight, then
rain early in the morning. waves 1 to 2 feet. 
.tuesday...east wind 15 to 20 knots. rain in the morning, then
rain likely in the afternoon. waves 2 to 4 feet building to 4 to
6 feet in the late morning and afternoon. 
.tuesday night...northeast wind 15 to 20 knots easing to 10 to
15 knots in the late evening and overnight. mostly cloudy. waves
3 to 4 feet. 
.wednesday...east wind 10 to 15 knots becoming southeast 5 to
10 knots in the afternoon. mostly cloudy. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 180710
nshmkx
expires:202511181000;;605986

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz644-181000-
port washington to north point light wi-
110 am cst tue nov 18 2025

...small craft advisory in effect from 6 am cst this morning
through this evening...

.rest of tonight...southeast wind 5 to 10 knots rising to 10 to
15 knots early in the morning. chance of rain after midnight,
then rain early in the morning. waves around 1 foot. 
.tuesday...east wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then becoming east 15 to 20 knots in the
afternoon. rain in the morning, then rain likely in the
afternoon. waves 3 to 4 feet building to 4 to 6 feet in the
afternoon. 
.tuesday night...northeast wind 10 to 20 knots becoming 10 to
15 knots late in the evening, then becoming northeast 10 to
15 knots after midnight. mostly cloudy through around midnight
then becoming partly cloudy. waves 3 to 4 feet subsiding to 1 to
3 feet early in the morning. 
.wednesday...east wind 10 to 15 knots becoming southeast 5 to
10 knots in the afternoon. mostly cloudy. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 180710
nshmkx
expires:202511181000;;605985

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst tue nov 18 2025

for waters within five nautical miles of shore on lake michigan


lmz643-181000-
sheboygan to port washington wi-
110 am cst tue nov 18 2025

...small craft advisory in effect from 6 am cst this morning
through this evening...

.rest of tonight...southeast wind 5 to 10 knots becoming 5 to
15 knots early in the morning. slight chance of rain after
midnight, then rain likely early in the morning. waves around
1 foot. 
.tuesday...east wind 10 to 15 knots rising to 15 to 20 knots late
in the morning, then easing to 10 to 15 knots early in the
afternoon becoming east 10 to 15 knots late in the afternoon.
rain in the morning, then rain likely and slight chance of snow
in the afternoon. waves 1 to 2 feet building to 3 to 4 feet in
the late morning and afternoon. 
.tuesday night...northeast wind 10 to 15 knots easing to 5 to
10 knots after midnight. partly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.wednesday...east wind 5 to 10 knots veering southeast late in
the afternoon. mostly cloudy. waves around 1 foot. 

wave heights are for ice free areas.

$$