fzus53 kapx 270727
nshapx
expires:202607271530;;680719

nearshore marine forecast
national weather service gaylord mi
327 am edt mon jul 27 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.


lmz346-271530-
manistee to point betsie mi-
327 am edt mon jul 27 2026

.today...southwest wind 5 to 10 knots. areas of fog. showers 
and thunderstorms likely. waves 2 to 3 feet.
.tonight...north wind 15 to 20 knots. areas of fog. chance of
showers and thunderstorms. waves 2 to 4 feet. 
.tuesday...north wind 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday night...north wind 10 to 15 knots. clear. waves 2 to
3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 270759
nshgrb
expires:202607271000;;681736

nearshore marine forecast
national weather service green bay wi
259 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz541-542-271000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-
259 am cdt mon jul 27 2026

.rest of the night...sw wind 10 to 15 kts. waves 2 ft or less. a
chance of showers and thunderstorms. 
.monday...sw wind 10 to 15 kts backing se 5 to 10 kts early in
the afternoon. waves 1 to 3 ft. a chance of showers and
thunderstorms. 
.monday night...n wind 10 to 15 kts increasing to 15 to 25 kts in
the late evening and overnight. waves 2 to 4 ft. mostly cloudy in
the evening then clearing. a small craft advisory may be needed. 
.tuesday...n wind 10 to 20 kts. waves 2 to 4 ft. sunny. 

$$

fzus53 kgrb 270759
nshgrb
expires:202607271000;;681735

nearshore marine forecast
national weather service green bay wi
259 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz543-271000-
two rivers to sheboygan wi-
259 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through
tuesday afternoon...

.rest of the night...sw wind 5 to 10 kts. waves 2 ft or less. a
chance of showers and thunderstorms. 
.monday...sw wind 10 to 15 kts. waves 2 to 4 ft. showers likely
in the morning. a chance of thunderstorms. a chance of showers in
the afternoon. 
.monday night...n wind 10 to 15 kts increasing to 15 to 25 kts in
the late evening and overnight. waves 3 to 5 ft. partly cloudy. 
.tuesday...n wind 15 to 25 kts veering ne 10 to 15 kts early in
the afternoon. waves 3 to 5 ft. sunny. 

$$

fzus53 kgrb 270623
nshgrb
expires:202607271000;;676259

nearshore marine forecast
national weather service green bay wi
123 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-271000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
123 am cdt mon jul 27 2026

.rest of the night...sw wind 5 to 10 kts. waves 2 ft or less. a
chance of showers and thunderstorms. 
.monday...sw wind 10 to 15 kts backing se 5 to 10 kts early in
the afternoon. waves 2 ft or less building to 2 to 4 ft in the
afternoon. a chance of showers and thunderstorms. 
.monday night...n wind 10 to 15 kts increasing to 15 to 25 kts in
the late evening and overnight. waves 2 to 4 ft. mostly cloudy in
the evening then clearing. a small craft advisory may be needed. 
.tuesday...n wind 10 to 20 kts. waves 2 to 4 ft. sunny. 

$$

fzus53 kiwx 270751
nshiwx
expires:202607271415;;681461

nearshore marine forecast
national weather service northern indiana
351 am edt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz043-271415-
new buffalo mi to st joseph mi-
351 am edt mon jul 27 2026

...small craft advisory in effect from late tonight through late
tuesday night...

.today...south winds 10 to 15 knots becoming southwest. gusts up
to 25 knots. a chance of showers and thunderstorms through early
afternoon, then showers with a chance of thunderstorms late. some
thunderstorms may be severe late. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots becoming north 15 to
20 knots. gusts up to 25 knots. showers likely with a chance of
thunderstorms in the evening, then a slight chance of showers and
thunderstorms overnight. waves 1 to 3 feet building to 3 to
5 feet. 
.tuesday...north winds 15 to 20 knots. gusts up to 30 knots.
partly sunny. waves 5 to 8 feet. 
.tuesday night...north winds 15 to 20 knots diminishing to 5 to
10 knots. gusts up to 35 knot gales decreasing to 25 knots.
mostly clear. waves 5 to 8 feet subsiding to 3 to 6 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 70 degrees and at michigan
city is 69 degrees.

$$

fzus53 kiwx 270751
nshiwx
expires:202607271415;;681462

nearshore marine forecast
national weather service northern indiana
351 am edt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz046-271415-
michigan city in to new buffalo mi-
351 am edt mon jul 27 2026

...small craft advisory in effect from late tonight through late
tuesday night...

.today...south winds 10 to 15 knots becoming southwest. gusts up
to 25 knots. a chance of showers and thunderstorms through early
afternoon, then showers with a chance of thunderstorms late. some
thunderstorms may be severe late. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots becoming north 15 to
20 knots. gusts up to 25 knots. a chance of showers and
thunderstorms in the evening, then a slight chance of showers and
thunderstorms overnight. waves 1 to 2 feet building to 3 to
5 feet. 
.tuesday...north winds 15 to 20 knots. gusts up to 30 knots.
partly sunny. waves 5 to 8 feet. 
.tuesday night...north winds 15 to 20 knots diminishing to 10 to
15 knots. gusts up to 30 knots. mostly clear. waves 5 to 8 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 70 degrees and at michigan
city is 69 degrees.

$$

fzus53 klot 270855
nshlot
expires:202607271515;;684088

nearshore marine forecast
national weather service chicago/romeoville il
355 am cdt mon jul 27 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>745-271515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
355 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through
wednesday morning...

.today...south winds 10 to 15 kt becoming southwest and
increasing to 15 to 25 kt. chance of showers and thunderstorms. 
waves 1 to 3 ft. 
.tonight...southwest winds 15 to 25 kt shifting to north 
overnight. showers likely and a chance of thunderstorms in the 
evening. waves 1 to 3 ft building to 4 to 7 ft occasionally to 9 
ft. 
.tuesday...north winds 20 to 25 kt increasing to 30 kt. mostly
cloudy in the morning, then becoming partly cloudy. waves 6 to
9 ft occasionally to 12 ft. 
.tuesday night...north winds to 30 kt diminishing to 10 to 20 kt.
mostly clear. waves 6 to 9 ft occasionally to 12 ft subsiding to
5 to 8 ft occasionally to 10 ft.  

$$

fzus53 klot 270855
nshlot
expires:202607271515;;684087

nearshore marine forecast
national weather service chicago/romeoville il
355 am cdt mon jul 27 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>742-271515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
355 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through
wednesday morning...

.today...southwest winds 10 to 15 kt increasing to 15 to 25 kt
this afternoon. a chance of showers and thunderstorms. waves 1 to
2 ft building to 2 to 4 ft.
.tonight...southwest winds 15 to 25 kt shifting to north after
midnight. chance of showers and thunderstorms in the evening. 
waves 1 to 3 ft building to 4 to 7 ft occasionally to 9 ft. 
.tuesday...north winds 15 to 25 kt increasing to 30 kt. mostly
cloudy in the morning, then becoming partly cloudy. waves 5 to
8 ft occasionally to 10 ft. 
.tuesday night...north winds 15 to 25 kt diminishing to 10 to
20 kt. mostly clear. waves 5 to 8 ft occasionally to 10 ft
subsiding to 4 to 7 ft occasionally to 9 ft.  

$$

fzus53 kmkx 270811
nshmkx
expires:202607272100;;683081

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz645-272100-
north point light to wind point wi-
311 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through
wednesday morning...

.early this morning...southwest wind 5 to 10 knots. mostly cloudy
with a 50 percent chance of showers and thunderstorms. patchy
fog. waves around 1 foot. 
.today...southwest wind 10 to 15 knots backing south late in the
morning, then rising to 15 to 20 knots in the afternoon. patchy
fog in the morning. showers likely and a chance of thunderstorms
in the morning, then showers and slight chance of thunderstorms
late in the morning. chance of showers and thunderstorms in the
afternoon. waves around 1 foot building to 2 to 4 feet late in
the afternoon. 
.tonight...southwest wind 10 to 15 knots becoming north 15 to
20 knots late in the evening, then becoming 15 to 25 knots after
midnight. chance of showers and thunderstorms through around
midnight. waves 2 to 4 feet subsiding to 1 to 2 feet late in the
evening, then building to 3 to 5 feet after midnight building to
4 to 6 feet early in the morning. 
.tuesday...north wind 10 to 20 knots becoming 15 to 20 knots late
in the afternoon. gusts up to 25 knots. partly sunny in the
morning then clearing. waves 5 to 7 feet. 
.tuesday night...north wind 15 to 20 knots with gusts to around
25 knots becoming 10 to 20 knots after midnight, then becoming
10 to 15 knots early in the morning. clear. waves 4 to 6 feet
subsiding to 3 to 4 feet. 

$$

fzus53 kmkx 270811
nshmkx
expires:202607272100;;683082

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz646-272100-
wind point wi to winthrop harbor il-
311 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through
wednesday morning...

.early this morning...southwest wind 5 to 10 knots. mostly cloudy
with a 50 percent chance of showers and thunderstorms. waves
around 1 foot. 
.today...southwest wind 10 to 15 knots backing south late in the
morning, then rising to 15 to 20 knots early in the afternoon
veering southwest with gusts to around 25 knots late in the
afternoon. showers in the morning. chance of thunderstorms
through the day. chance of showers in the afternoon. waves 1 to
2 feet building to 2 to 4 feet late in the afternoon. 
.tonight...southwest wind 10 to 15 knots veering northwest late
in the evening, then becoming north 15 to 20 knots after
midnight. gusts up to 25 knots. chance of showers and
thunderstorms through around midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet late in the evening, then building to
3 to 5 feet after midnight building to 4 to 6 feet early in the
morning. 
.tuesday...north wind 15 to 20 knots becoming 10 to 20 knots
early in the afternoon, then becoming 15 to 20 knots late in the
afternoon. gusts up to 25 knots. partly sunny in the morning then
clearing. waves 5 to 7 feet. 
.tuesday night...north wind 15 to 20 knots with gusts to around
25 knots becoming north 15 to 20 knots late in the evening, then
becoming 10 to 20 knots after midnight becoming 10 to 15 knots
early in the morning. clear. waves 4 to 6 feet subsiding to 3 to
4 feet. 

$$

fzus53 kmkx 270811
nshmkx
expires:202607272100;;683079

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz643-272100-
sheboygan to port washington wi-
311 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through late
tuesday night...

.early this morning...southwest wind 5 to 10 knots rising to
10 to 15 knots early in the morning. showers likely and a chance
of thunderstorms. patchy fog. waves around 1 foot. 
.today...southwest wind 10 to 15 knots backing south with gusts
to around 20 knots late in the morning, then rising to 15 to
20 knots early in the afternoon easing to 10 to 15 knots with
gusts to around 20 knots late in the afternoon. patchy fog in the
morning. chance of showers and thunderstorms in the morning.
showers likely and slight chance of thunderstorms late in the
morning, then chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet building to 2 to 4 feet in the
afternoon. 
.tonight...west wind 10 to 15 knots becoming north 15 to 20 knots
in the late evening and overnight. gusts up to 25 knots. chance
of showers and thunderstorms through around midnight. waves 3 to
4 feet building to 3 to 5 feet early in the morning. 
.tuesday...north wind 15 to 20 knots becoming 10 to 20 knots
early in the afternoon, then veering northeast 15 to 20 knots
late in the afternoon. gusts up to 25 knots. sunny. waves 3 to
5 feet. 
.tuesday night...northeast wind 15 to 20 knots easing to 10 to
15 knots late in the evening, then backing north after midnight
becoming north 10 to 15 knots early in the morning. clear. waves
3 to 4 feet subsiding to 1 to 3 feet early in the morning. 

$$

fzus53 kmkx 270811
nshmkx
expires:202607272100;;683080

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 am cdt mon jul 27 2026

for waters within five nautical miles of shore on lake michigan


lmz644-272100-
port washington to north point light wi-
311 am cdt mon jul 27 2026

...small craft advisory in effect from late tonight through late
tuesday night...

.early this morning...southwest wind 5 to 10 knots. mostly cloudy
with a 50 percent chance of showers and thunderstorms. patchy
fog. waves around 1 foot. 
.today...southwest wind 10 to 15 knots backing south late in the
morning, then rising to 15 to 20 knots with gusts to around
25 knots in the afternoon. patchy fog in the morning. chance of
showers and thunderstorms through the day. waves 1 to 2 feet
building to 2 to 4 feet late in the afternoon. 
.tonight...west wind 10 to 15 knots veering north 10 to 20 knots
late in the evening, then becoming 15 to 20 knots after midnight.
gusts up to 25 knots. chance of showers and thunderstorms through
around midnight. waves 2 to 4 feet subsiding to 1 to 3 feet late
in the evening, then building to 3 to 4 feet after midnight
building to 3 to 5 feet early in the morning. 
.tuesday...north wind 15 to 20 knots veering northeast late in
the afternoon. gusts up to 25 knots. mostly sunny. waves 4 to
6 feet. 
.tuesday night...northeast wind 15 to 20 knots backing north
10 to 20 knots late in the evening, then becoming 10 to 15 knots
after midnight becoming north 10 to 15 knots early in the
morning. clear. waves 3 to 5 feet subsiding to 3 to 4 feet in the
late evening and overnight. 

$$