Weather Alert WatchOfficial-source alert index

NWS coastal zone LHZ345

Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island weather alerts

Marine alerts linked to this verified National Weather Service zone.

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Official zone ID
LHZ345
Zone type
coastal
State
Marine or multi-state area
Metadata verified
Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Minor

Dense Fog Advisory for Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island; 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island; Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary +7 more

5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI, Manistee to Point Betsie MI and 7 more

Ended

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.

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