NWS coastal zone LMZ345

Point Betsie to Sleeping Bear Point MI weather alerts

Marine alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 4:38 AM UTC

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No active alerts found

The latest successful NWS collection contained no active public alerts matched to Point Betsie to Sleeping Bear Point MI. Conditions can change.

How matching works

Official zone ID: LMZ345
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 Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Sleeping Bear Point to Grand Traverse Light MI; Point Betsie to Sleeping Bear Point MI +3 more

Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI, Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake, Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake and 3 more

Ended Jul 21, 2026, 4:30 AM UTC

Ended Official severity: Severe

Special Marine Warning for Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Sleeping Bear Point to Grand Traverse Light MI; Point Betsie to Sleeping Bear Point MI +1 more

Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI, Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake, Point Betsie to Sleeping Bear Point MI and 1 more

Ended Jul 21, 2026, 3:30 AM UTC

Ended Official severity: Severe

Severe Thunderstorm Watch for Antrim, MI; Benzie, MI; Crawford, MI +8 more

Antrim, Benzie, Crawford and 14 more

Ended Jul 21, 2026, 6:00 AM UTC

Ended Official severity: Minor

Small Craft Advisory for Seul Choix Point to 5NM West of Mackinac Bridge; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Sleeping Bear Point to Grand Traverse Light MI +2 more

Manistee to Point Betsie MI, Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay, Point Betsie to Sleeping Bear Point MI and 2 more

Ended Jul 26, 2026, 12:00 AM 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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