Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 061005
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Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
505 AM CDT Sun Jul 6 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-061600-
Sheboygan to Port Washington WI-
505 AM CDT Sun Jul 6 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON
THROUGH LATE TONIGHT...

.TODAY...West wind 5 to 10 knots becoming north 10 to 15 knots
with gusts to around 20 knots late in the morning, then rising to
15 to 20 knots in the afternoon. Patchy fog until late afternoon.
chance of showers in the morning. Slight chance of thunderstorms
until late afternoon. Slight chance of showers early in the
afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the
afternoon.
.TONIGHT...North wind 15 to 20 knots with gusts to around
25 knots easing to 10 to 15 knots early in the morning. Partly
cloudy. Waves 3 to 4 feet.
.MONDAY...North wind 10 to 15 knots veering northeast early in
the afternoon, then easing to 5 to 10 knots late in the
afternoon. Sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in
the afternoon.
.MONDAY NIGHT...Northeast wind 5 to 10 knots veering east after
midnight, then veering south early in the morning. Partly cloudy.
Waves around 1 foot.

$$
LMZ644-061600-
Port Washington to North Point Light WI-
505 AM CDT Sun Jul 6 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON
THROUGH MONDAY MORNING...

.TODAY...Southwest wind 5 to 10 knots becoming northwest 10 to
15 knots late in the morning, then becoming north 15 to 20 knots
in the afternoon. Chance of showers and thunderstorms in the
morning, then slight chance of showers and thunderstorms early in
the afternoon. Waves around 1 foot building to 3 to 4 feet late
in the afternoon.
.TONIGHT...North wind 15 to 20 knots easing to 10 to 15 knots
early in the morning. Gusts up to 25 knots. Partly cloudy. Waves
3 to 4 feet building to 3 to 5 feet after midnight, then
subsiding to 3 to 4 feet early in the morning.
.MONDAY...North wind 10 to 15 knots veering northeast early in
the afternoon, then easing to 5 to 10 knots late in the
afternoon. Sunny. Waves 3 to 4 feet subsiding to 1 to 3 feet late
in the afternoon.
.MONDAY NIGHT...Northeast wind 5 to 10 knots veering east after
midnight, then becoming south early in the morning. Partly
cloudy. Waves 1 to 2 feet.

$$
LMZ645-061600-
North Point Light to Wind Point WI-
505 AM CDT Sun Jul 6 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON
THROUGH MONDAY MORNING...

.TODAY...Southwest wind 10 to 15 knots veering northwest late in
the morning, then veering north 10 to 20 knots early in the
afternoon becoming 15 to 20 knots late in the afternoon. Chance
of showers and thunderstorms until late afternoon. Slight chance
of showers and thunderstorms late in the afternoon. patchy fog
early in the afternoon. Waves around 1 foot building to 3 to
4 feet late in the afternoon.
.TONIGHT...North wind 15 to 20 knots. Gusts up to 25 knots.
Partly cloudy. Waves 4 to 6 feet.
.MONDAY...North wind 10 to 15 knots veering northeast late in the
afternoon. Mostly sunny. Waves 3 to 4 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots backing west early
in the morning. Partly cloudy. Waves 1 to 2 feet.

$$
LMZ646-061600-
Wind Point WI to Winthrop Harbor IL-
505 AM CDT Sun Jul 6 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON
THROUGH MONDAY MORNING...

.TODAY...Southwest wind 10 to 15 knots becoming west 5 to
10 knots late in the morning, then becoming north 10 to 15 knots
with gusts to around 20 knots early in the afternoon rising to
15 to 20 knots late in the afternoon. Chance of showers until
late afternoon. Chance of thunderstorms through the day, then
slight chance of showers late in the afternoon. patchy fog early
in the afternoon. Waves around 1 foot building to 3 to 4 feet
late in the afternoon.
.TONIGHT...North wind 15 to 20 knots. Gusts up to 25 knots.
Mostly cloudy through around midnight then becoming partly
cloudy. Waves 3 to 4 feet building to 4 to 6 feet.
.MONDAY...North wind 10 to 15 knots veering northeast late in the
afternoon. Partly sunny. Waves 3 to 4 feet.
.MONDAY NIGHT...Northeast wind 5 to 10 knots becoming northwest
early in the morning. Partly cloudy. Waves 1 to 2 feet.

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