Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 251205
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
705 AM CDT Fri Jul 25 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-251600-
Sheboygan to Port Washington WI-
705 AM CDT Fri Jul 25 2025

.TODAY...Northeast wind 5 to 10 knots. Patchy fog in the morning.
Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots backing north after
midnight, then easing to 5 knots early in the morning. Slight
chance of showers after midnight. Waves around 1 foot.
.SATURDAY...West wind 5 to 10 knots backing south in the late
morning and afternoon. Patchy fog in the morning. slight chance
of showers in the morning, then chance of showers and slight
chance of thunderstorms in the afternoon. Waves around 1 foot.
.SATURDAY NIGHT...South wind 5 to 10 knots veering west early in
the morning. Slight chance of thunderstorms through around
midnight. Slight chance of showers through the night. Waves
around 1 foot.

$$
LMZ644-251600-
Port Washington to North Point Light WI-
705 AM CDT Fri Jul 25 2025

.TODAY...Northeast wind 5 to 10 knots. Patchy fog in the morning.
Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots becoming north after
midnight. Slight chance of showers after midnight. Waves around
1 foot.
.SATURDAY...Northeast wind 5 to 10 knots veering southeast late
in the morning, then becoming southeast 5 to 10 knots in the
afternoon. Patchy fog in the morning. chance of showers through
the day. Chance of thunderstorms in the afternoon. Waves around
1 foot.
.SATURDAY NIGHT...South wind 5 to 10 knots veering west early in
the morning. Chance of showers and thunderstorms through around
midnight, then slight chance of showers after midnight. Waves
around 1 foot.

$$
LMZ645-251600-
North Point Light to Wind Point WI-
705 AM CDT Fri Jul 25 2025

.TODAY...North wind 5 to 10 knots veering northeast late in the
afternoon. Patchy fog in the morning. Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots easing to 5 knots after
midnight, then backing north early in the morning. Slight chance
of showers through around midnight, then chance of showers and
slight chance of thunderstorms after midnight. patchy fog after
midnight. Waves around 1 foot.
.SATURDAY...East wind 5 to 10 knots veering south late in the
afternoon. Patchy fog in the morning. chance of showers through
the day. Chance of thunderstorms in the afternoon. Waves around
1 foot.
.SATURDAY NIGHT...South wind 5 to 10 knots veering west early in
the morning. Chance of showers and thunderstorms through around
midnight, then slight chance of showers after midnight. Waves
around 1 foot.

$$
LMZ646-251600-
Wind Point WI to Winthrop Harbor IL-
705 AM CDT Fri Jul 25 2025

.TODAY...North wind 5 to 10 knots veering northeast in the
afternoon. Patchy fog through the day. slight chance of showers
and thunderstorms late in the afternoon. Waves around 1 foot.
.TONIGHT...Northeast wind 5 to 10 knots becoming east after
midnight, then veering southeast early in the morning. Patchy fog
through the night. slight chance of showers through around
midnight. Slight chance of thunderstorms through the night.
Chance of showers after midnight. Waves around 1 foot.
.SATURDAY...Southeast wind 5 to 10 knots veering south late in
the afternoon. Widespread dense 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.
.SATURDAY NIGHT...South wind 5 to 10 knots veering west early in
the morning. Chance of thunderstorms through around midnight.
Chance of showers through the night. Waves around 1 foot.

$$
See Lake Michigan Open Waters Forecast for Sunday through Tuesday.