SXUS43 KFGF 210941 RECFGF Recreation Forecast National Weather Service Grand Forks ND 441 AM CDT Thu May 21 2026 Here are the Recreation Area Forecasts... Wave height forecasts represent the average of the highest 33% of waves that occur in a given period. Since the significant wave height is an average of the largest waves, mariners should be aware that many individual waves will be higher. For Devils Lake... .TODAY...Windy. South winds 20 to 30 mph. Waves 3 to 5 feet. Mostly cloudy early in the morning then becoming mostly sunny. Highs 65 to 75. .TONIGHT...Breezy. Southeast winds 15 to 25 mph. Waves 1 to 3 feet. Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Windy. Southeast winds 20 to 30 mph. Waves 1 to 3 feet. Chance of showers in the late morning and afternoon. Mostly cloudy. Highs in the 60s. For the Upper and Lower Red Lakes... .TODAY...Southeast winds 10 to 20 mph. Waves 1 foot or less. Mostly sunny early in the morning then becoming sunny. Highs 55 to 65. .TONIGHT...Southeast winds 10 to 20 mph. Waves 1 foot or less. Mostly clear. Lows in the upper 40s. .FRIDAY...Southeast winds 10 to 20 mph. Waves 1 foot or less. Sunny in the morning then becoming mostly cloudy. Highs 55 to 65. For Lake of the Woods... .TODAY...Southeast winds 10 to 20 mph. Waves 1 to 2 feet. Mostly cloudy then becoming mostly sunny in the morning then becoming sunny. Highs in the 50s. .TONIGHT...South winds 10 to 20 mph. Waves 1 to 2 feet building to 2 to 4 feet after midnight. Mostly clear. Lows in the mid 40s. .FRIDAY...Southeast winds 10 to 20 mph. Waves 1 to 2 feet subsiding to 1 foot or less in the afternoon. Sunny in the morning then becoming mostly cloudy. Highs in the 50s. $$