FZUS53 KMKX 091610
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
1110 AM CDT Thu Jul 9 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ643-092200-
Sheboygan to Port Washington WI-
1110 AM CDT Thu Jul 9 2026

.REST OF TODAY...East wind 5 to 10 knots backing northeast late
in the afternoon. Chance of showers and slight chance of
thunderstorms. Waves around 1 foot. 
.TONIGHT...Northeast wind 5 to 10 knots backing north late in the
evening, then becoming north 5 to 10 knots after midnight. Patchy
fog through the night. Waves around 1 foot. 
.FRIDAY...North wind 5 to 10 knots becoming northeast 10 to
15 knots late in the morning, then easing to 5 to 10 knots in the
afternoon. Patchy fog in the morning. Waves around 1 foot. 
.FRIDAY NIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Mostly clear. Waves around 1 foot. 

$$
LMZ644-092200-
Port Washington to North Point Light WI-
1110 AM CDT Thu Jul 9 2026

.REST OF TODAY...Southeast wind 5 to 10 knots backing northeast
late in the afternoon. Chance of showers and thunderstorms. Waves
around 1 foot. 
.TONIGHT...Northeast wind 5 to 10 knots backing north late in the
evening, then becoming north 5 to 10 knots after midnight. Slight
chance of showers and thunderstorms through around midnight.
patchy fog through the night. 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 around 1 foot. 
.FRIDAY NIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Partly cloudy. Waves around 1 foot. 

$$
LMZ645-092200-
North Point Light to Wind Point WI-
1110 AM CDT Thu Jul 9 2026

.REST OF TODAY...South wind 5 to 10 knots backing east late in
the afternoon. Chance of showers and thunderstorms. Waves around
1 foot. 
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Chance of showers and slight chance of thunderstorms
through around midnight. patchy fog through the night. Waves
around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast in the late
morning and 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. 

$$
LMZ646-092200-
Wind Point WI to Winthrop Harbor IL-
1110 AM CDT Thu Jul 9 2026

.REST OF TODAY...Southwest wind 5 to 10 knots backing southeast
late in the afternoon. Chance of showers and thunderstorms. Waves
nearly calm. 
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight. Chance of showers and thunderstorms through around
midnight. patchy fog through the night. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast in the late
morning and afternoon. Patchy fog in the morning. Waves 1 to
2 feet. 
.FRIDAY NIGHT...North wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then becoming north 5 to 10 knots after
midnight. Partly cloudy. Waves 1 to 2 feet. 

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