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Small Craft Advisory: 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

source: us-gov-api (us-gov-api:noaa-weather)published 2026-08-20 22:25ingested 2026-08-21 06:45

extract

Small Craft Advisory — 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 Severity: Minor. Certainty: Likely. * WHAT...Highest gusts up to 25 kts from the southeast and highest waves around 4 feet expected. * WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...From noon to 8 PM EDT Friday. * 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The historical document was shared with another weather alert and cannot be attributed to this record.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.