FZUS53 KMKX 191011

NSHMKX



Nearshore Marine Forecast

National Weather Service Milwaukee/Sullivan WI

511 AM CDT Thu Mar 19 2026



For waters within five nautical miles of shore on Lake Michigan



LMZ643-191600-

Sheboygan to Port Washington WI-

511 AM CDT Thu Mar 19 2026



.TODAY...Southwest wind 5 to 10 knots veering northwest late in

the morning, then veering east early in the afternoon becoming

east 5 to 10 knots late in the afternoon. Partly sunny. Waves

around 1 foot. 

.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...Southwest wind 10 to 15 knots veering northwest late in

the afternoon. Mostly cloudy. Waves around 1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots backing southwest early

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



$$

LMZ644-191600-

Port Washington to North Point Light WI-

511 AM CDT Thu Mar 19 2026



.TODAY...Southwest wind 5 knots backing south late in the

morning, then becoming east in the afternoon. Chance of rain and

light freezing drizzle in the morning. Waves around 1 foot. 

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

evening, then becoming south 5 to 10 knots after midnight

becoming southwest 10 to 15 knots early in the morning. Mostly

cloudy. Waves around 1 foot. 

.FRIDAY...Southwest wind 10 to 15 knots veering northwest late in

the afternoon. Mostly cloudy. Waves around 1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots backing southwest early

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



$$

LMZ645-191600-

North Point Light to Wind Point WI-

511 AM CDT Thu Mar 19 2026



.TODAY...Southwest wind 5 to 10 knots backing southeast in the

afternoon. Chance of rain and light freezing drizzle in the

morning. Waves nearly calm. 

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

evening, then becoming south 5 to 10 knots after midnight

becoming southwest 10 to 15 knots early in the morning. Partly

cloudy through around midnight then becoming mostly cloudy. Waves

around 1 foot. 

.FRIDAY...Southwest wind 10 to 15 knots veering northwest late in

the afternoon. Mostly cloudy. Waves around 1 foot. 

.FRIDAY NIGHT...North wind 5 to 10 knots backing west early in

the morning. Mostly cloudy. Waves around 1 foot. 



$$

LMZ646-191600-

Wind Point WI to Winthrop Harbor IL-

511 AM CDT Thu Mar 19 2026



.TODAY...Southwest wind 5 to 10 knots becoming south late in the

morning, then becoming southeast in the afternoon. Slight chance

of rain and light freezing drizzle in the morning. Waves nearly

calm. 

.TONIGHT...Southeast wind 5 to 10 knots veering southwest early

in the morning. Partly cloudy through around midnight then

becoming mostly cloudy. Waves around 1 foot. 

.FRIDAY...Southwest wind 10 to 15 knots veering west late in the

morning, then becoming west 10 to 15 knots early in the afternoon

becoming northwest 5 to 10 knots late in the afternoon. Mostly

cloudy. Waves around 1 foot. 

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

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



$$

See Lake Michigan Open Waters Forecast for Saturday through Monday.