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Elev 600 ft, 43.6 °N, 83.92 °W

Bay City, MI Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Bay City, MI
Elevation: 600ft
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Small Craft Advisory
Issued: 7:36 PM Aug. 20, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WHAT...Expect sustained winds up to 16 knots from the
northeast with gusts up to 23 knots. The largest significant
waves will be 4 feet with a potential maximum wave height of 5
feet.

* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI, Port Austin to Harbor Beach MI, Harbor Beach to
Port Sanilac MI and Port Sanilac to Port Huron MI.

* WHEN...The maximum winds are expected around 3 PM EDT
Wednesday with the largest waves expected around 3 PM EDT
Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

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