| NWS Forecast for: 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island (LHZ347) Issued by: National Weather Service Gaylord, MI Last Update: 1100 PM EDT Sun Apr 5 2026 |  |
Overnight: Northwest wind 5 to 10 knots. Mostly cloudy. Waves 2 to 4 feet subsiding to 2 feet or less after midnight. Monday: Northwest wind 15 to 25 knots. Chance of snow showers. Waves 4 to 6 feet. Monday Night: Northwest wind 15 to 25 knots. Mostly cloudy. Waves 5 to 8 feet. Tuesday: West wind 10 to 15 knots. Sunny. Waves 2 feet or less. wave heights are valid for ice free areas. see the open lakes forecast for days 3 through 5. | |
| Zone Forecast: 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island (LHZ347) | |
Visit your local NWS office at: https://www.weather.gov/apx |