LHZ345-201030-
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
1029 PM EDT Sun Jul 19 2026
OVERNIGHT
South wind 15 to 20 knots. Patchy smoke. Waves
2 feet or less.
MONDAY
Southwest wind 15 to 25 knots. Patchy smoke. Slight
chance of showers and thunderstorms. Waves 2 to 4 feet.
MONDAY NIGHT
Southwest wind 10 to 20 knots. Patchy smoke.
Showers and a chance of thunderstorms. Waves 2 to 3 feet.
TUESDAY
Northwest wind 15 to 25 knots. Chance of showers.
Waves 4 to 6 feet.
Winds and waves higher in the vicinity of thunderstorms.
See the open lakes forecast for days 3 through 5.
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