# Special Marine Warning: Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary; Sturgeon Pt to Alabaster MI; Lake Huron from Presque Isle Lt. to Sturgeon Point  MI 5NM off shore to US/Canadian border; Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/3754de5d969049f5

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-02 04:20 ingested 2026-07-02 09:02

[original source ↗](http://www.weather.gov/)

## extract

Special Marine Warning — Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary; Sturgeon Pt to Alabaster MI; Lake Huron from Presque Isle Lt. to Sturgeon Point  MI 5NM off shore to US/Canadian border; Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border
Severity: Severe. Certainty: Likely.
For the following areas...
Lake Huron from Presque Isle Lt. to Sturgeon Point  MI 5NM off shore
to US/Canadian border...
Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to
US/Canadian border...
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National
Marine Sanctuary...
Sturgeon Pt to Alabaster MI...

At 420 AM EDT, strong thunderstorms were located along a line
extending from 9 nm northeast of Middle Island to 14 nm southwest of
Northern Lake Huron Buoy to 11 nm east of Sturgeon Point, moving east
at 50 knots.

HAZARD...Wind gusts to 40 knots.

SOURCE...Radar Indicated.

IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.

Locations impacted include...
Middle Island, Black River, South Point, Greenbush, Thunder Bay,
Sturgeon Point, Northern Lake Huron Buoy, Harrisville, and Alpena.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.