fzus53 kapx 120545
nshapx
expires:202610122115;;951726

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 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.


lmz346-122115-
manistee to point betsie mi-
145 am edt mon oct 12 2026

.today...south wind 5 to 10 knots. mostly cloudy early in the
morning then clearing. waves 2 feet or less building to 2 to
3 feet in the afternoon. 
.tonight...south wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 to 3 feet. 
.tuesday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 4 feet. 
.tuesday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 121038
nshgrb
expires:202610121600;;965497

nearshore marine forecast
national weather service green bay wi
538 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-121600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
538 am cdt mon oct 12 2026

.early this morning...sw wind 5 to 10 kts. waves 1 to 3 ft.
mostly cloudy. 
.today...s wind 5 to 10 kts backing se early in the afternoon.
waves 1 to 3 ft. partly cloudy. 
.tonight...se wind 5 to 10 kts veering w 10 to 15 kts after
midnight. waves 2 to 4 ft. a chance of showers and thunderstorms.
.tuesday...nw wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy
in the morning then becoming mostly sunny. 
.tuesday night...n wind 5 to 10 kts. waves 2 ft or less. partly
cloudy in the evening then becoming mostly cloudy.  

$$

fzus53 kiwx 120804
nshiwx
expires:202610121415;;959051

nearshore marine forecast
national weather service northern indiana
404 am edt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz046-121415-
michigan city in to new buffalo mi-
404 am edt mon oct 12 2026

.today...south winds around 10 knots becoming southwest. waves 2 
feet or less. 
.tonight...south winds 10 to 15 knots becoming southwest. mostly
clear. waves 1 to 2 feet. 
.tuesday...southwest winds 5 to 15 knots becoming northwest.
sunny. waves 1 to 3 feet. 
.tuesday night...north winds less than 10 knots becoming
northeast. a chance of showers in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 62
degrees.

$$

fzus53 kiwx 120804
nshiwx
expires:202610121415;;959052

nearshore marine forecast
national weather service northern indiana
404 am edt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz043-121415-
new buffalo mi to st joseph mi-
404 am edt mon oct 12 2026

.today...south winds 10 to 15 knots becoming southwest. waves 2 
feet or less. 
.tonight...south winds 10 to 15 knots becoming southwest. a
slight chance of showers and thunderstorms overnight. waves 1 to
3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 5 to
15 knots. sunny. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...north winds less than 10 knots becoming
northeast. a slight chance of showers in the evening, then
showers likely with a slight chance of thunderstorms overnight.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 62
degrees.

$$

fzus53 klot 120806
nshlot
expires:202610121515;;959204

nearshore marine forecast
national weather service chicago/romeoville il
306 am cdt mon oct 12 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>745-121515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
306 am cdt mon oct 12 2026

.today...south winds 10 to 15 kt becoming southwest 15 to 25 kt.
partly cloudy in the morning then clearing. waves 1 to 3 ft.
.tonight...southwest winds 15 to 20 kt. mostly clear. waves 1 to 
3 ft. 
.tuesday...southwest winds 15 to 20 kt becoming west 10 to 15 kt
in the afternoon. mostly sunny. waves 1 to 3 ft. 
.tuesday night...northeast winds around 10 kt. chance of showers
and slight chance of thunderstorms in the evening, then showers
likely and a chance of thunderstorms overnight. waves 1 to 2 ft.

$$

fzus53 klot 120806
nshlot
expires:202610121515;;959203

nearshore marine forecast
national weather service chicago/romeoville il
306 am cdt mon oct 12 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>742-121515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
306 am cdt mon oct 12 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through late tonight...

.today...southwest winds 15 to 20 kt increasing to 20 to 25 kt. 
partly cloudy in the morning then clearing. waves 1 to 3 ft 
building to 2 to 4 ft.
.tonight...southwest winds 20 to 25 kt diminishing to 15 to 20 
kt late. mostly clear. waves 2 to 4 ft. 
.tuesday...west winds 15 to 20 kt diminishing to 10 to 15 kt in
the afternoon. mostly sunny. waves 1 to 3 ft. 
.tuesday night...northeast winds around 10 kt becoming north.
chance of showers and slight chance of thunderstorms in the
evening, then showers likely and slight chance of thunderstorms
overnight. waves 1 to 2 ft.

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964375

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz643-121600-
sheboygan to port washington wi-
510 am cdt mon oct 12 2026

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

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964376

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz644-121600-
port washington to north point light wi-
510 am cdt mon oct 12 2026

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

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964377

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz645-121600-
north point light to wind point wi-
510 am cdt mon oct 12 2026

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

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964378

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz646-121600-
wind point wi to winthrop harbor il-
510 am cdt mon oct 12 2026

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

$$