FZUS53 KMKX 191610

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Nearshore Marine Forecast

National Weather Service Milwaukee/Sullivan WI

1110 AM CDT Thu Mar 19 2026



For waters within five nautical miles of shore on Lake Michigan



LMZ643-192200-

Sheboygan to Port Washington WI-

1110 AM CDT Thu Mar 19 2026



.REST OF TODAY...East wind 5 to 10 knots. Partly sunny. Waves

nearly calm. 

.TONIGHT...Southeast wind 5 to 10 knots veering south 5 to

15 knots late in the evening, then becoming 10 to 15 knots after

midnight veering southwest early in the morning. Patchy fog

through around midnight. Waves around 1 foot. 

.FRIDAY...West wind 10 to 15 knots veering northwest late in the

morning, then becoming northwest 10 to 15 knots early in the

afternoon becoming north 5 to 10 knots late in the afternoon.

Mostly cloudy. Waves around 1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots backing northwest late

in the evening, then backing southwest after midnight backing

south early in the morning. Mostly cloudy. Waves around 1 foot. 



$$

LMZ644-192200-

Port Washington to North Point Light WI-

1110 AM CDT Thu Mar 19 2026



.REST OF TODAY...East wind 5 to 10 knots. Partly sunny. Waves

nearly calm. 

.TONIGHT...Southeast wind 5 to 10 knots veering south late in the

evening, then rising to 10 to 15 knots after midnight veering

southwest early in the morning. Patchy fog through around

midnight. Waves around 1 foot. 

.FRIDAY...West wind 10 to 15 knots veering northwest late in the

morning, then becoming northwest 10 to 15 knots early in the

afternoon becoming north 5 to 10 knots late in the afternoon.

Mostly cloudy. Waves around 1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots becoming south after

midnight, then rising to 5 to 10 knots early in the morning.

Mostly cloudy. Waves around 1 foot. 



$$

LMZ645-192200-

North Point Light to Wind Point WI-

1110 AM CDT Thu Mar 19 2026



.REST OF TODAY...Southeast wind 5 to 10 knots backing east late

in the afternoon. Partly sunny. Waves nearly calm. 

.TONIGHT...Southeast wind 5 to 10 knots veering south late in the

evening, then rising to 10 to 15 knots after midnight veering

southwest early in the morning. Mostly cloudy. Waves around

1 foot. 

.FRIDAY...West wind 10 to 15 knots veering northwest late in the

morning, then veering north early in the afternoon easing to 5 to

10 knots late in the afternoon. Mostly cloudy. Waves around

1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots veering northeast late

in the evening, then becoming southeast after midnight becoming

south early in the morning. Mostly cloudy. Waves around 1 foot. 



$$

LMZ646-192200-

Wind Point WI to Winthrop Harbor IL-

1110 AM CDT Thu Mar 19 2026



.REST OF TODAY...Southeast wind 5 to 10 knots backing east late

in the afternoon. Mostly sunny. Waves nearly calm. 

.TONIGHT...East wind 5 to 10 knots veering southeast late in the

evening, then becoming southwest 10 to 15 knots after midnight.

Partly cloudy through around midnight then becoming mostly

cloudy. Waves around 1 foot. 

.FRIDAY...West wind 10 to 15 knots veering northwest late in the

morning, then veering north early in the afternoon easing to 5 to

10 knots late in the afternoon. Mostly cloudy. Waves around

1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots veering northeast late

in the evening, then becoming east after midnight becoming south

early in the morning. Patchy fog after midnight. Waves around

1 foot. 



$$

See Lake Michigan Open Waters Forecast for Saturday through Monday.