fzus53 kapx 240756
nshapx
expires:202608241600;;269411

nearshore marine forecast
national weather service gaylord mi
356 am edt mon aug 24 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.


lmz346-241600-
manistee to point betsie mi-
356 am edt mon aug 24 2026

.today...northwest wind 15 to 20 knots decreasing to 5 to
10 knots early in the evening. mostly clear. waves 2 to 4 feet
subsiding to 2 to 3 feet in the afternoon. 
.tonight...northeast wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.tuesday...southwest wind 10 to 15 knots. mostly sunny. waves
2 feet or less. 
.tuesday night...south wind 10 to 20 knots. chance of showers.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 241123
nshgrb
expires:202608241600;;277706

nearshore marine forecast
national weather service green bay wi
623 am cdt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-241600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
623 am cdt mon aug 24 2026

.today...nw wind 10 to 15 kts veering n 5 to 10 kts early in the
afternoon. waves 2 ft or less. mostly sunny. 
.tonight...se wind 5 to 10 kts veering sw after midnight. waves
2 ft or less. partly cloudy. 
.tuesday...s wind 10 to 15 kts increasing to 15 to 25 kts early
in the afternoon. waves 2 ft or less building to 3 to 5 ft in the
afternoon. partly sunny. a small craft advisory may be needed. 
.tuesday night...s wind 15 to 25 kts. waves 3 to 5 ft. a chance
of showers in the evening. showers likely after midnight.  

$$

fzus53 kiwx 240736
nshiwx
expires:202608241415;;268962

nearshore marine forecast
national weather service northern indiana
336 am edt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz043-241415-
new buffalo mi to st joseph mi-
336 am edt mon aug 24 2026

.today...northwest winds 5 to 10 knots. sunny. waves 2 to 3 feet.
.tonight...north winds 5 to 10 knots becoming light and variable.
mostly clear. waves 1 to 3 feet. 
.tuesday...light and variable winds. mostly sunny. waves 1 foot
or less. 
.tuesday night...light and variable winds becoming south 5 to
10 knots. partly cloudy in the evening, then becoming mostly
cloudy. waves 1 foot or less. 

the water temperature at michigan city is 73 degrees.

$$

fzus53 kiwx 240736
nshiwx
expires:202608241415;;268961

nearshore marine forecast
national weather service northern indiana
336 am edt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz046-241415-
michigan city in to new buffalo mi-
336 am edt mon aug 24 2026

.today...northwest winds 5 to 10 knots becoming north. sunny.
waves 1 to 2 feet. 
.tonight...north winds 5 to 10 knots becoming light and variable.
mostly clear. waves 1 to 2 feet. 
.tuesday...light and variable winds. mostly sunny. waves 1 foot
or less. 
.tuesday night...southeast winds 10 knots or less becoming south.
partly cloudy in the evening, then becoming mostly cloudy. waves
1 foot or less. 

the water temperature at michigan city is 73 degrees.

$$

fzus53 klot 240802
nshlot
expires:202608241530;;269633

nearshore marine forecast
national weather service chicago/romeoville il
302 am cdt mon aug 24 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>745-241530-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
302 am cdt mon aug 24 2026

.today...southwest winds 10 to 15 kt becoming northwest by mid-
morning, then northeast in the afternoon. mostly sunny. waves 1 
to 3 ft. 
.tonight...northeast winds 5 to 10 kt becoming south overnight. 
mostly clear. waves 1 to 3 ft. 
.tuesday...south winds 5 to 10 kt becoming southeast in the 
afternoon. mostly sunny. waves 1 to 2 ft. 
.tuesday night...south winds 10 to 15 kt. partly cloudy in the
evening, then becoming mostly cloudy. waves 1 to 2 ft.  

$$

fzus53 klot 240802
nshlot
expires:202608241530;;269632

nearshore marine forecast
national weather service chicago/romeoville il
302 am cdt mon aug 24 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>742-241530-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
302 am cdt mon aug 24 2026

.today...northwest winds 10 to 15 kt becoming northeast in the
afternoon. mostly sunny. waves 1 to 3 ft. 
.tonight...east winds 5 to 10 kt becoming south overnight. partly
cloudy in the evening, then becoming mostly clear. waves 1 to 2 
ft. 
.tuesday...southwest winds 5 to 10 kt becoming southeast 10 to 15
kt in the afternoon. mostly sunny in the morning, then becoming 
partly cloudy. waves 1 to 2 ft. 
.tuesday night...south winds 10 to 15 kt. partly cloudy in the
evening, then becoming mostly cloudy. waves 1 to 2 ft.  

$$

fzus53 kmkx 241210
nshmkx
expires:202608241600;;279202

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz643-241600-
sheboygan to port washington wi-
710 am cdt mon aug 24 2026

.today...northwest wind 10 to 15 knots becoming north 5 to
10 knots in the afternoon. sunny. waves around 1 foot. 
.tonight...south wind 5 to 10 knots veering west after midnight.
mostly clear. waves nearly calm. 
.tuesday...southwest wind 5 to 10 knots becoming south 10 to
20 knots early in the afternoon, then becoming 15 to 20 knots
with gusts to around 25 knots late in the afternoon. mostly
sunny. waves around 1 foot building to 3 to 4 feet late in the
afternoon. 
.tuesday night...south wind 15 to 20 knots veering southwest
early in the morning. gusts up to 25 knots. slight chance of
showers through around midnight, then chance of showers and
slight chance of thunderstorms after midnight. waves 3 to 4 feet.

$$

fzus53 kmkx 241210
nshmkx
expires:202608241600;;279203

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz644-241600-
port washington to north point light wi-
710 am cdt mon aug 24 2026

.today...northwest wind 5 to 10 knots veering north late in the
afternoon. sunny. waves around 1 foot. 
.tonight...south wind 5 to 10 knots veering southwest after
midnight. mostly clear. waves around 1 foot. 
.tuesday...southwest wind 5 to 10 knots becoming south 10 to
15 knots early in the afternoon, then rising to 15 to 20 knots
late in the afternoon. partly sunny. waves around 1 foot building
to 2 to 4 feet late in the afternoon. 
.tuesday night...south wind 10 to 20 knots becoming 10 to
15 knots late in the evening, then becoming south 10 to 15 knots
after midnight veering southwest early in the morning. chance of
showers and slight chance of thunderstorms after midnight. waves
2 to 4 feet subsiding to 1 to 2 feet after midnight. 

$$

fzus53 kmkx 241210
nshmkx
expires:202608241600;;279204

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz645-241600-
north point light to wind point wi-
710 am cdt mon aug 24 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming north 5 to 10 knots in the
afternoon. sunny. waves 1 to 2 feet. 
.tonight...east wind 5 to 10 knots veering southwest late in the
evening, then becoming southwest 5 to 10 knots after midnight.
partly cloudy. waves around 1 foot. 
.tuesday...southwest wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 20 knots in the afternoon. partly
sunny. waves around 1 foot. 
.tuesday night...south wind 10 to 15 knots veering southwest
early in the morning. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$

fzus53 kmkx 241210
nshmkx
expires:202608241600;;279205

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt mon aug 24 2026

for waters within five nautical miles of shore on lake michigan


lmz646-241600-
wind point wi to winthrop harbor il-
710 am cdt mon aug 24 2026

.today...northwest wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming north 5 to 10 knots early in
the afternoon veering northeast late in the afternoon. sunny.
waves 1 to 2 feet. 
.tonight...east wind 5 to 10 knots becoming southwest late in the
evening, then rising to 5 to 10 knots after midnight. mostly
clear. waves around 1 foot. 
.tuesday...southwest wind 5 to 10 knots becoming south 10 to
15 knots in the afternoon. partly sunny. waves around 1 foot. 
.tuesday night...south wind 10 to 15 knots veering southwest
early in the morning. slight chance of showers after midnight.
waves 1 to 2 feet. 

$$