NWS coastal zone LHZ348

Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary weather alerts

Marine alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 2:18 AM UTC

Current answer

Active alert check

No active alerts found

The latest successful NWS collection contained no active public alerts matched to Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. Conditions can change.

How matching works

Official zone ID: LHZ348
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 Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary; Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border

Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border, Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary

Ended Jul 28, 2026, 12:30 AM UTC

Ended Official severity: Moderate

Gale Warning for 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

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

Ended Jul 22, 2026, 4:00 AM UTC

Ended Official severity: Minor

Small Craft Advisory for 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; Sturgeon Pt to Alabaster MI

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, Sturgeon Pt to Alabaster MI

Ended Jul 29, 2026, 3:00 AM UTC

Ended Official severity: Minor

Small Craft Advisory for Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay

5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay, Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary

Ended Jul 23, 2026, 3:00 AM UTC

Ended Official severity: Minor

Small Craft Advisory for St Ignace to False Detour Channel; 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 +1 more

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, St Ignace to False Detour Channel and 1 more

Ended Jul 20, 2026, 8:02 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