Tampa Weather

Marine Data

Below you'll find the latest marine forecast for our area. This forecast updates daily.

Straits Of Mackinac Within 5 Nm Of Mackinac Bridge Including

Mackinac Island-

Forecast as of 10:08 PM EST on January 15, 2018


Northeast wind 10 to 15 knots. Gusts up to 20 knots after midnight. Chance of snow showers after midnight, then slight chance of snow showers after midnight. Waves 2 feet or less.


Light winds. Mostly cloudy. Waves 2 feet or less.

Tuesday Night

West wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less.


Southwest wind 15 to 25 knots with gusts to around 30 knots. Partly sunny. Waves 2 feet or less. Wave heights are valid for ice free areas. See the Open Lakes forecast for days 3 through 5. This is the last issuance of the nearshore marine forecast for the season. This product will resume seven days prior to the opening of the Soo locks, scheduled for March 25 2018, or sooner if warmer temperatures would cause ice to dissipate.


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