NWS Forecast for: 10NM SW Grand Portage MN Lake Superior Issued by: National Weather Service Duluth, MN Last Update: 10:11 am CDT Apr 28, 2024

Hazardous Weather Outlook Gale Warning Small Craft Advisory This Afternoon: ENE wind 15 to 20 kt. Mostly cloudy. Waves around 3 ft. Tonight: ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain, mainly after 1am. Waves 3 ft building to 7 ft. Monday: ENE wind 20 to 25 kt, with gusts as high as 35 kt. Rain showers, possibly mixed with sleet before 11am, then rain showers, possibly mixed with snow showers and sleet between 11am and noon, then rain showers after noon. Waves 7 to 9 ft. Monday Night: NE wind 5 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. A chance of rain before 1am. Waves 6 ft subsiding to 3 ft. Tuesday: SW wind around 10 kt. Partly sunny. Waves 1 to 2 ft. Tuesday Night: ESE wind 5 to 10 kt becoming NNW after midnight. Rain. Waves 1 to 2 ft. Wednesday: WSW wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of rain. Waves around 3 ft. Wednesday Night: WSW wind around 10 kt becoming N after midnight. Winds could gust as high as 20 kt. A slight chance of rain. Waves 1 to 3 ft. Thursday: NNE wind around 10 kt, with gusts as high as 15 kt. A slight chance of rain. Waves around 1 ft.

Marine Point Forecast: 47.84°N 89.86°W Associated Zone Forecast which includes this point

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