Treacherous Travel Conditions Expected Early In The Week

The interaction of an arctic air mass and moisture will set the stage for an expansive area of dangerous travel conditions early in the week. A zone of freezing rain and drizzle along with some sleet is very likely from parts of Texas to the Ohio and Tennessee Valleys. Meanwhile, heavy rain and flooding will remain in the forecast for a large portion of the Hawaiian Islands on Monday.
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Detroit/Pontiac, MI Local Forecast Office

4NM E Port Sanilac MI

Marine Point Forecast

[NOTICE]

Overnight

W 8kt
1ft
Low: 27 °F
Monday

WNW 14kt
1ft
High: 29 °F
Monday
Night
WNW 16kt
1ft
Low: 10 °F
Tuesday

WSW 13kt
1ft
High: 18 °F
Tuesday
Night
WSW 15kt
1ft
Low: 14 °F
Wednesday

WSW 16kt
1ft
High: 28 °F
Wednesday
Night
SW 17kt
1ft
Low: 21 °F
Thursday

SW 16kt
1ft
High: 31 °F
Thursday
Night
NW 20kt
2-3ft
Low: 10 °F

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:24 am EST Jan 30, 2023
Forecast Valid: 4am EST Jan 30, 2023-6pm EST Feb 5, 2023

View Nearby Observations

Detailed Forecast

Overnight

W wind around 8 kt. Snow likely. Waves around 1 ft.

Monday

WNW wind 10 to 14 kt. Snow likely, mainly before 11am. Waves around 1 ft.

Monday Night

WNW wind 14 to 16 kt. Mostly cloudy. Waves around 1 ft.

Tuesday

WSW wind 11 to 13 kt. Partly sunny. Waves around 1 ft.

Tuesday Night

WSW wind 10 to 15 kt. A chance of flurries. Waves around 1 ft.

Wednesday

WSW wind around 16 kt. Partly sunny. Waves around 1 ft.

Wednesday Night

SW wind around 17 kt, with gusts as high as 23 kt. Mostly cloudy. Waves around 1 ft.

Thursday

SW wind 14 to 16 kt, with gusts as high as 23 kt. Partly sunny. Waves around 1 ft.

Thursday Night

NW wind 17 to 20 kt, with gusts as high as 29 kt. A chance of snow. Waves 2 to 3 ft.

See Lake Huron Open Lake Forecast for days 3 through 5.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.