# Small Craft Advisory: Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island; St Ignace to False Detour Channel — retained record

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

Canonical: https://highsignal.app/data/records/e76e202f0805cf8a

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-13 22:14 ingested 2026-09-14 02:45

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

## extract

Small Craft Advisory — Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island; St Ignace to False Detour Channel
Severity: Minor. Certainty: Likely.
* WHAT...Highest gusts up to 25 kts from the northwest and
highest waves around 4 feet expected.

* WHERE...In Lake Huron, Straits of Mackinac within 5 nm of
Mackinac Bridge including Mackinac Island. In Lake Michigan,
Seul Choix Point to 5NM West of Mackinac Bridge.

* WHEN...From 2 PM this afternoon to midnight EDT tonight.

* IMPACTS...Conditions will be hazardous to small craft.

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.