Watches, Warnings & Advisories

One product found for Marine Zone: LMZ646

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
329 PM CDT Sun May 17 2026

LMZ643>646-182030-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
329 PM CDT Sun May 17 2026

This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.

.DAY ONE...Tonight

Areas of fog may form into this evening.

There is a chance for thunderstorms with gusty winds Tonight.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Chances for thunderstorms Monday and Tuesday.

A Small Craft Advisory may be needed from Sheboygan to Winthrop
Harbor for Monday and Tuesday due to persistent and gusty south
winds and high waves.

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