fzus53 kapx 130657
nshapx
expires:202605131500;;477267

nearshore marine forecast
national weather service gaylord mi
257 am edt wed may 13 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.


lmz346-131500-
manistee to point betsie mi-
257 am edt wed may 13 2026

...small craft advisory in effect through this evening...

.today...northwest wind 10 to 20 knots with gusts to around
35 knots. slight chance of showers early in the morning, then 
slight chance of drizzle in the morning. waves 4 to 7 feet 
subsiding to 4 to 6 feet in the afternoon. 
.tonight...north wind 10 to 15 knots. mostly clear. waves 2 to
4 feet. 
.thursday...northwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southeast wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kiwx 130724
nshiwx
expires:202605131415;;478303

nearshore marine forecast
national weather service northern indiana
324 am edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz043-131415-
new buffalo mi to st joseph mi-
324 am edt wed may 13 2026

...small craft advisory in effect through late tonight...

.today...northwest winds 15 to 20 knots. gusts up to 25 knots. a
slight chance of sprinkles. waves 3 to 6 feet. 
.tonight...north winds 5 to 15 knots becoming northwest. gusts up
to 25 knots. a slight chance of sprinkles in the evening. waves
3 to 5 feet subsiding to 2 to 3 feet. 
.thursday...northwest winds 5 to 10 knots. sunny. waves 1 to
2 feet. 
.thursday night...north winds 10 knots or less becoming
southeast. mostly clear in the evening, then becoming mostly
cloudy. waves around 1 foot. 

the water temperature at st. joseph is 47 degrees and at michigan
city is 51 degrees.

$$

fzus53 kiwx 130724
nshiwx
expires:202605131415;;478302

nearshore marine forecast
national weather service northern indiana
324 am edt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz046-131415-
michigan city in to new buffalo mi-
324 am edt wed may 13 2026

...small craft advisory in effect through late tonight...

.today...northwest winds 15 to 20 knots becoming north 10 to
15 knots. gusts up to 25 knots. a slight chance of sprinkles
through early afternoon. waves 3 to 5 feet. 
.tonight...north winds 5 to 10 knots becoming northwest. gusts up
to 25 knots. a slight chance of sprinkles in the evening. waves
2 to 4 feet. 
.thursday...northwest winds 10 knots or less. sunny. waves 1 to
2 feet. 
.thursday night...northeast winds 10 knots or less becoming
southeast. mostly clear in the evening, then becoming mostly
cloudy. waves around 1 foot. 

the water temperature at st. joseph is 47 degrees and at michigan
city is 51 degrees.

$$

fzus53 klot 130836
nshlot
expires:202605132130;;480928

nearshore marine forecast
national weather service chicago/romeoville il
336 am cdt wed may 13 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>742-132130-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
336 am cdt wed may 13 2026

...small craft advisory in effect through this evening...

.early this morning...north winds 10 to 15 kt. mostly cloudy. 
waves 1 to 3 ft. 
.today...north winds 20 to 25 kt becoming northeast 10 to 15 kt 
late. mostly cloudy. waves 2 to 4 ft. 
.tonight...north winds 10 to 15 kt becoming northwest and 
diminishing to around 10 kt late. partly cloudy in the evening 
then clearing. waves 1 to 3 ft. 
.thursday...north winds around 10 kt becoming east in the
afternoon. sunny. waves 1 to 2 ft. 
.thursday night...southeast winds 10 to 15 kt becoming south
overnight. slight chance of showers overnight. waves 1 to 2 ft. 

$$

fzus53 klot 130836
nshlot
expires:202605132130;;480929

nearshore marine forecast
national weather service chicago/romeoville il
336 am cdt wed may 13 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>745-132130-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
336 am cdt wed may 13 2026

...small craft advisory in effect through late tonight...

.early this morning...north winds 10 to 15 kt. mostly cloudy. 
waves 2 to 4 ft. 
.today...north winds 20 to 25 kt. mostly cloudy. waves 3 to 6 ft
occasionally to 8 ft.
.tonight...north winds 10 to 20 kt becoming northwest and
diminishing to around 10 kt late. partly cloudy in the evening
then clearing. waves 3 to 6 ft occasionally to 8 ft subsiding to 
1 to 3 ft.
.thursday...northwest winds around 10 kt becoming north in the
afternoon. sunny. waves 1 to 3 ft. 
.thursday night...east winds 10 to 15 kt becoming southeast
overnight. slight chance of showers overnight. waves 1 to 2 ft. 

$$

fzus53 kmkx 131210
nshmkx
expires:202605131600;;488704

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz643-131600-
sheboygan to port washington wi-
710 am cdt wed may 13 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...northwest wind 10 to 20 knots becoming 15 to 20 knots
late in the morning, then becoming northwest 15 to 20 knots early
in the afternoon becoming north 10 to 15 knots late in the
afternoon. gusts up to 30 knots. mostly cloudy. waves 2 to 4 feet
subsiding to 1 to 2 feet late in the afternoon. 
.tonight...north wind 5 to 15 knots backing northwest 5 to
10 knots in the late evening and overnight. mostly clear. waves
1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering south late
in the evening, then rising to 10 to 15 knots after midnight
rising to 15 to 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves around
1 foot building to 2 to 4 feet early in the morning. 

$$

fzus53 kmkx 131210
nshmkx
expires:202605131600;;488705

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz644-131600-
port washington to north point light wi-
710 am cdt wed may 13 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...northwest wind 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. gusts up to 25 knots. mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 
.tonight...north wind 5 to 10 knots backing northwest in the late
evening and early morning, then becoming northwest 5 to 10 knots
early in the morning. partly cloudy through around midnight then
becoming clear. waves 1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots becoming south
10 to 15 knots after midnight. slight chance of showers after
midnight. waves 1 to 2 feet. 

$$

fzus53 kmkx 131210
nshmkx
expires:202605131600;;488706

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz645-131600-
north point light to wind point wi-
710 am cdt wed may 13 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...northwest wind 15 to 20 knots veering north early in the
afternoon, then easing to 10 to 15 knots late in the afternoon.
gusts up to 25 knots. mostly cloudy. waves 2 to 4 feet subsiding
to 1 to 3 feet late in the afternoon. 
.tonight...north wind 5 to 10 knots backing northwest in the late
evening and early morning, then becoming northwest 5 to 10 knots
early in the morning. partly cloudy through around midnight then
becoming clear. waves 1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering southeast late
in the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots becoming south
10 to 15 knots after midnight. slight chance of showers after
midnight. waves 1 to 2 feet. 

$$

fzus53 kmkx 131210
nshmkx
expires:202605131600;;488707

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 am cdt wed may 13 2026

for waters within five nautical miles of shore on lake michigan


lmz646-131600-
wind point wi to winthrop harbor il-
710 am cdt wed may 13 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...northwest wind 15 to 20 knots veering north 10 to
20 knots early in the afternoon, then becoming 10 to 15 knots
late in the afternoon. gusts up to 25 knots. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 2 feet late in the afternoon. 
.tonight...north wind 5 to 10 knots backing northwest late in the
evening, then becoming northwest 5 to 10 knots after midnight.
partly cloudy through around midnight then becoming clear. waves
1 to 2 feet. 
.thursday...northwest wind 5 to 10 knots veering east late in the
afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots becoming south
10 to 15 knots after midnight. slight chance of showers after
midnight. waves 1 to 2 feet. 

$$