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4NM N Port Huron MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:49 am EST Nov 13, 2026
Forecast Valid: 9am EST Nov 13, 2026-6pm EST Nov 19, 2026

Today

Variable winds less than 5 kt becoming NNW 8 to 13 kt in the afternoon. Winds could gust as high as 19 kt. Showers. Waves 1 ft or less.

Tonight

NW wind 12 to 14 kt, with gusts as high as 21 kt. Scattered rain and snow showers before 1am, then rain showers likely. Waves 1 ft or less.

Saturday

NW wind around 15 kt, with gusts as high as 23 kt. Rain likely, mainly before 1pm. Waves 1 ft or less.

Saturday Night

NW wind 11 to 13 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

NNW wind 8 to 11 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

NW wind around 6 kt becoming variable and less than 5 kt. Partly cloudy. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Tuesday

SW wind 5 to 7 kt. Sunny. Waves 1 ft or less.

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.