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: 9:12 am CDT May 3, 2024
Forecast Valid: 11am CDT May 3, 2024-6pm CDT May 9, 2024

Today

SW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.

Tonight

SW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers after 5am. Waves 1 ft or less.

Saturday

SW wind 5 to 10 kt becoming N in the afternoon. A chance of showers, mainly between 7am and 5pm. Waves 1 ft or less.

Saturday Night

WNW wind 5 to 15 kt. A slight chance of showers before 7pm. Waves 1 ft or less.

Sunday

WNW wind around 15 kt becoming SW in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

SW wind 10 to 15 kt. Mostly clear. Waves 1 ft or less.

Monday

E wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

E wind 10 to 15 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

E wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely. 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.