NWS coastal zone LMZ644

Port Washington to North Point Light WI weather alerts

Marine alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 12:48 AM UTC

Current answer

1 active alert

Open official zone data

Active Official severity: Minor

Small Craft Advisory for Sheboygan to Port Washington WI; Port Washington to North Point Light WI; North Point Light to Wind Point WI +1 more

North Point Light to Wind Point WI, Port Washington to North Point Light WI, Sheboygan to Port Washington WI and 1 more

Until Aug 3, 2026, 6:00 AM UTC

Official zone ID: LMZ644
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 Sheboygan to Port Washington WI; Port Washington to North Point Light WI; North Point Light to Wind Point WI +4 more

Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake and 4 more

Ended Jul 27, 2026, 9:45 PM UTC

Ended Official severity: Severe

Special Marine Warning for Sheboygan to Port Washington WI; Port Washington to North Point Light WI; North Point Light to Wind Point WI +5 more

Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake and 5 more

Ended Jul 27, 2026, 7:30 PM UTC

Ended Official severity: Severe

Special Marine Warning for Sheboygan to Port Washington WI; Port Washington to North Point Light WI; North Point Light to Wind Point WI +5 more

Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake, Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake, Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake and 5 more

Ended Jul 27, 2026, 5:15 PM UTC

Ended Official severity: Severe

Severe Thunderstorm Watch for Dodge, WI; Jefferson, WI; Kenosha, WI +6 more

Dodge, Jefferson, Kenosha and 12 more

Ended Jul 27, 2026, 9:27 PM UTC

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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.

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