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NWS Milwaukee/Sullivan WIMA.W 0071September 3, 2026

Special Marine Warning: Port Washington to North Point Light WI, North Point Light to Wind Point WI, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake and 1 more

The National Weather Service office in Milwaukee/Sullivan issued a special marine warning for Port Washington to North Point Light WI, North Point Light to Wind Point WI, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake and 1 more, which was in force until 9:30 a.m. local time on September 3. It was the 71st special marine warning the NWS office in Milwaukee/Sullivan issued in 2026.

ExpiredWarning

Issued8:25 a.m. CDT, September 3, 2026
In force8:25 a.m. CDT, September 3, 2026
Expired9:30 a.m. CDT, September 3, 2026

In force for 1.1 hours; it has expired. The agency may have replaced it with a new notice.

The notice

Issued by
National Weather Service, Milwaukee/Sullivan WI
Area
Port Washington to North Point Light WI, North Point Light to Wind Point WI, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake and 1 more
Level
Warning
Issued
8:25 a.m. CDT, September 3, 2026
Expires
9:30 a.m. CDT, September 3, 2026
CAP severity, certainty, urgency
Severe, Likely, Immediate
VTEC event
KMKX MA.W 0071
Official source
National Weather Service: the notice at its source

NWS notices, September 2026The latest from the National Weather Service

Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.

The notice as issued

SMWMKX The National Weather Service in Milwaukee/Sullivan has issued a * Special Marine Warning for... Lake Michigan nearshore and open waters to mid lake from Port Washington WI to Wind Point WI... * Until 930 AM CDT. * At 825 AM CDT, a strong thunderstorm was located over Fox Point, moving east at 30 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * The strong thunderstorm will remain over mainly open waters.

What the agency told people to do

Move to safe harbor until hazardous weather passes.

Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.

The record around this notice