NWS coastal zone LMZ567

Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake weather alerts

Marine alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 3:43 AM UTC

Current answer

Active alert check

No active alerts found

The latest successful NWS collection contained no active public alerts matched to Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake. Conditions can change.

How matching works

Official zone ID: LMZ567
Zone type: coastal
State: Marine or multi-state area
Metadata verified: Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Severe

Special Marine Warning for Two Rivers to Sheboygan WI; Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake

Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake, Two Rivers to Sheboygan WI

Ended Jul 27, 2026, 6:15 PM UTC

Ended Official severity: Severe

Special Marine Warning for Sturgeon Bay to Two Rivers WI; Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake; Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake

Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake, Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake, Sturgeon Bay to Two Rivers WI

Ended Jul 27, 2026, 4:45 PM UTC

Ended Official severity: Severe

Severe Thunderstorm Watch for Calumet, WI; Manitowoc, WI; Winnebago, WI

Calumet, Manitowoc, Winnebago and 2 more

Ended Jul 27, 2026, 6:37 PM UTC

Zone matching is not a personal forecast

This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.

How location matching works