FZUS53 KMKX 090210
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
910 PM CDT Wed Jul 8 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ643-091000-
Sheboygan to Port Washington WI-
910 PM CDT Wed Jul 8 2026

...SEVERE THUNDERSTORM WATCH 471 IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

.REST OF TONIGHT...South wind 5 to 10 knots. Showers just before
midnight. Chance of thunderstorms through the night. Showers
likely after midnight. patchy fog after midnight. Waves around
1 foot. 
.THURSDAY...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. 
.THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north in
the late evening and overnight. Mostly cloudy through around
midnight then becoming partly cloudy. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast late in the
morning, then easing to 5 to 10 knots early in the afternoon
becoming northeast 5 to 10 knots late in the afternoon. Mostly
sunny. Waves around 1 foot. 

$$
LMZ644-091000-
Port Washington to North Point Light WI-
910 PM CDT Wed Jul 8 2026

.REST OF TONIGHT...Northwest wind 5 to 10 knots backing south
after midnight, then becoming south 5 to 10 knots early in the
morning. Chance of showers and thunderstorms through the night.
patchy fog early in the morning. Waves around 1 foot. 
.THURSDAY...Southwest wind 5 to 10 knots backing east late in the
afternoon. Patchy fog in the morning. chance of showers and
thunderstorms through the day. Waves around 1 foot. 
.THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north
after midnight. Chance of showers and thunderstorms through
around midnight. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast late in the
morning, then easing to 5 to 10 knots early in the afternoon
becoming northeast 5 to 10 knots late in the afternoon. Partly
sunny. Waves 1 to 2 feet. 

$$
LMZ645-091000-
North Point Light to Wind Point WI-
910 PM CDT Wed Jul 8 2026

.REST OF TONIGHT...Southwest wind 5 to 10 knots backing south
early in the morning. Chance of thunderstorms just before
midnight. Chance of showers through the night. Slight chance of
thunderstorms after midnight. Waves around 1 foot. 
.THURSDAY...Southwest 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. 
.THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north
after midnight. Chance of showers and thunderstorms through
around midnight. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots veering northeast in the
afternoon. Partly sunny. Waves 1 to 2 feet. 

$$
LMZ646-091000-
Wind Point WI to Winthrop Harbor IL-
910 PM CDT Wed Jul 8 2026

.REST OF TONIGHT...Southwest wind 5 to 10 knots. Slight chance of
showers and thunderstorms early in the morning. Waves around
1 foot. 
.THURSDAY...Southwest wind 5 to 10 knots backing south early in
the afternoon, then backing southeast late in the afternoon.
Chance of showers and slight chance of thunderstorms in the
morning, then showers likely and a chance of thunderstorms in the
afternoon. Waves nearly calm. 
.THURSDAY NIGHT...Northeast wind 5 to 10 knots backing north
after midnight. Chance of showers and thunderstorms through
around midnight. Waves around 1 foot. 
.FRIDAY...North wind 10 to 15 knots becoming northeast 5 to
10 knots early in the afternoon, then becoming north 10 to
15 knots late in the afternoon. Partly sunny. Waves 1 to 2 feet. 

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