# Small Craft Advisory: Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island; St Ignace to False Detour Channel; Seul Choix Point to 5NM West of Mackinac Bridge; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Sleeping Bear Point to Grand Traverse Light MI — retained record

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

Canonical: https://highsignal.app/data/records/1ec23810f64ad03a

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source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-23 02:06 ingested 2026-07-23 08:29

[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; Seul Choix Point to 5NM West of Mackinac Bridge; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Sleeping Bear Point to Grand Traverse Light MI
Severity: Minor. Certainty: Likely.
* WHAT...Highest gusts up to 25 kts from the southwest and
highest waves around 4 feet expected.

* WHERE...In Lake Huron, Straits of Mackinac within 5 nm of
Mackinac Bridge including Mackinac Island and St Ignace to
False Detour Channel. In Lake Michigan, Seul Choix Point to
5NM West of Mackinac Bridge, Norwood MI to 5NM West of
Mackinac Bridge including Little Traverse Bay and Sleeping
Bear Point to Grand Traverse Light MI.

* WHEN...From noon today to 8 PM EDT this evening.

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The historical document was shared with another weather alert and cannot be attributed to this record.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