FZUS53 KMKX 090810
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
310 AM CDT Thu Jul 9 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ643-092100-
Sheboygan to Port Washington WI-
310 AM CDT Thu Jul 9 2026

.EARLY THIS MORNING...Southeast wind 5 to 10 knots veering south
early in the morning. Cloudy with chance of showers and slight
chance of thunderstorms. Patchy fog. Waves around 1 foot. 
.TODAY...South wind 5 to 10 knots backing northeast late in the
afternoon. Patchy fog in the morning. chance of showers and
slight chance of thunderstorms through the day. Waves around
1 foot. 
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Patchy fog after midnight. Waves around 1 foot. 
.FRIDAY...North wind 5 to 10 knots veering northeast in the
afternoon. Patchy fog in the morning. Waves around 1 foot. 
.FRIDAY NIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Partly cloudy. Waves around 1 foot. 

$$
LMZ644-092100-
Port Washington to North Point Light WI-
310 AM CDT Thu Jul 9 2026

.EARLY THIS MORNING...Southeast wind 5 to 10 knots veering south
early in the morning. Cloudy with chance of showers and slight
chance of thunderstorms. Patchy fog. Waves around 1 foot. 
.TODAY...South wind 5 to 10 knots backing southeast early in the
afternoon, then backing northeast late in the afternoon. Patchy
fog in the morning. slight chance of thunderstorms in the
morning. Chance of showers through the day. Chance of
thunderstorms in the afternoon. Waves around 1 foot. 
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Slight chance of showers and thunderstorms through
around midnight. patchy fog after midnight. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast late in the
morning, then becoming northeast 10 to 15 knots early in the
afternoon easing to 5 to 10 knots late in the afternoon. Patchy
fog in the morning. Waves 1 to 2 feet. 
.FRIDAY NIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Partly cloudy. Waves around 1 foot. 

$$
LMZ645-092100-
North Point Light to Wind Point WI-
310 AM CDT Thu Jul 9 2026

.EARLY THIS MORNING...South wind 5 to 10 knots. Cloudy with
chance of showers and slight chance of thunderstorms. Waves
around 1 foot. 
.TODAY...South wind 5 to 10 knots backing east late in the
afternoon. Slight chance of thunderstorms in the morning. Chance
of showers through the day. Chance of thunderstorms in the
afternoon. Waves around 1 foot. 
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Chance of showers and thunderstorms through around
midnight. patchy fog after midnight. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast early in
the afternoon, then easing to 5 to 10 knots late in the
afternoon. Patchy fog in the morning. Waves 1 to 2 feet. 
.FRIDAY NIGHT...North wind 5 to 10 knots. Partly cloudy. Waves
1 to 2 feet. 

$$
LMZ646-092100-
Wind Point WI to Winthrop Harbor IL-
310 AM CDT Thu Jul 9 2026

.EARLY THIS MORNING...South wind 5 to 10 knots. Mostly cloudy
with slight chance of thunderstorms and isolated showers. Waves
around 1 foot. 
.TODAY...South wind 5 to 10 knots veering southwest late in the
morning, then backing south early in the afternoon backing east
late in the afternoon. Slight chance of thunderstorms in the
morning. Chance of showers through the day. Chance of
thunderstorms in the afternoon. Waves nearly calm. 
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Chance of showers and thunderstorms through around
midnight. patchy fog after midnight. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast early in
the afternoon, then easing to 5 to 10 knots late in the
afternoon. Patchy fog in the morning.Waves 1 to 2 feet. 
.FRIDAY NIGHT...North wind 5 to 10 knots. Mostly cloudy through
around midnight then becoming partly cloudy. Waves 1 to 2 feet. 

$$
See Lake Michigan Open Waters Forecast for Saturday through Monday.