Weather Alert WatchOfficial-source alert index

NWS coastal zone LHZ463

Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border weather alerts

Marine alerts linked to this verified National Weather Service zone.

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No active alerts found

The latest successful NWS collection contained no active public alerts matched to Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border. Conditions can change.

How matching works
Official zone ID
LHZ463
Zone type
coastal
State
Marine or multi-state area
Metadata verified
Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Moderate

Gale Warning for Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border; Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border; Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border +1 more

Harbor Beach to Port Sanilac MI, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI, Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore and 9 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.

How location matching works