For More Weather Information:

21NM E Grand Portage MN

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:11 am CDT May 7, 2024
Forecast Valid: 2am CDT May 7, 2024-6pm CDT May 13, 2024

Tuesday

E wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers after 3pm. Waves 1 ft or less.

Tuesday Night

E wind around 10 kt becoming NE after midnight. Winds could gust as high as 15 kt. A chance of showers. Waves 1 ft or less.

Wednesday

NE wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers before 1pm. Waves 1 ft or less.

Wednesday Night

NNE wind 10 to 15 kt. Partly cloudy. Waves 1 ft or less.

Thursday

NNE wind 10 to 15 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

WNW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Friday

SW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SW wind 5 to 10 kt becoming NNW after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

NNW wind around 10 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

*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.