National Weather Service Marine Forecast FZUS53 KMKX
FZUS53 KMKX 240005
NSHMKX
Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
705 PM CDT Mon Jun 23 2025
For waters within five nautical miles of shore on Lake Michigan
LMZ643-240400
Sheboygan to Port Washington WI
705 PM CDT Mon Jun 23 2025
SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
SEVERE THUNDERSTORM WATCH 455 IN EFFECT UNTIL 9 PM CDT THIS EVENING
TONIGHT
Southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots late in the evening, then
becoming southwest 5 to 10 knots after midnight. Showers and
thunderstorms through around midnight, then scattered showers and
a chance of thunderstorms after midnight. Waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight.
TUESDAY
Southwest wind 5 to 10 knots veering north late in the
morning, then becoming northeast 10 to 15 knots in the afternoon.
Chance of showers and thunderstorms. Waves around 1 foot.
TUESDAY NIGHT
North wind 10 to 15 knots easing to 5 to
10 knots in the late evening and overnight. Slight chance of
thunderstorms through around midnight. Chance of showers through
the night. Chance of thunderstorms after midnight. Waves 1 to
2 feet.
WEDNESDAY
North wind 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. Rain showers likely
and slight chance of thunderstorms. Waves 1 to 2 feet.
LMZ644-240400
Port Washington to North Point Light WI
705 PM CDT Mon Jun 23 2025
SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
SEVERE THUNDERSTORM WATCH 455 IN EFFECT UNTIL 9 PM CDT THIS EVENING
TONIGHT
Southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots late in the evening,
then easing to 5 to 10 knots after midnight veering west early in
the morning. Showers and thunderstorms through around midnight,
then numerous thunderstorms and a chance of showers after
midnight. Waves around 1 foot.
TUESDAY
West wind 5 to 10 knots veering northwest late in the
morning, then veering northeast early in the afternoon becoming
northeast 5 to 10 knots late in the afternoon. Chance of showers
and thunderstorms. Waves around 1 foot.
TUESDAY NIGHT
North wind 5 to 10 knots. Chance of showers and
thunderstorms. Waves around 1 foot.
WEDNESDAY
North wind 5 to 10 knots veering northeast in the
afternoon. Chance of thunderstorms in the morning. Showers likely
through the day. Slight chance of thunderstorms in the afternoon.
Waves around 1 foot.
LMZ645-240400
North Point Light to Wind Point WI
705 PM CDT Mon Jun 23 2025
SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
TONIGHT
Southwest wind 10 to 15 knots with gusts to around
25 knots becoming southwest 10 to 15 knots with gusts to around
20 knots late in the evening, then easing to 5 to 10 knots after
midnight veering west early in the morning. Scattered showers and
thunderstorms in the evening, then showers and thunderstorms late
in the evening. Chance of showers and thunderstorms after
midnight. Waves around 1 foot.
TUESDAY
West wind 5 to 10 knots veering northwest late in the
morning, then veering northeast early in the afternoon backing
north late in the afternoon. Slight chance of showers and
thunderstorms in the morning, then chance of showers and
thunderstorms in the afternoon. Waves around 1 foot.
TUESDAY NIGHT
North wind 5 to 10 knots. Showers likely and a
chance of thunderstorms. Waves around 1 foot.
WEDNESDAY
North wind 5 to 10 knots veering northeast in the
afternoon. Showers likely and a chance of thunderstorms in the
morning, then chance of showers and slight chance of
thunderstorms in the afternoon. Waves around 1 foot.
LMZ646-240400
Wind Point WI to Winthrop Harbor IL
705 PM CDT Mon Jun 23 2025
SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
TONIGHT
Southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots after midnight, then becoming
southwest 5 to 10 knots early in the morning. Isolated showers
and thunderstorms in the evening, then scattered showers and
thunderstorms in the late evening and early morning. Slight
chance of showers and thunderstorms early in the morning. Waves
around 1 foot.
TUESDAY
West wind 5 to 10 knots veering north late in the
morning, then veering east early in the afternoon backing
northeast late in the afternoon. Slight chance of showers and
thunderstorms in the morning, then chance of showers and
thunderstorms in the afternoon. Waves around 1 foot.
TUESDAY NIGHT
North wind 5 to 10 knots. Showers likely and a
chance of thunderstorms. Waves around 1 foot.
WEDNESDAY
North wind 5 to 10 knots veering northeast in the
afternoon. Showers likely and slight chance of thunderstorms.
Waves around 1 foot.
See Lake Michigan Open Waters Forecast for Thursday through Saturday.