SXUS43 KFGF 190001 RECFGF Recreation Forecast National Weather Service Grand Forks ND 701 PM CDT Mon Aug 18 2025 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... .REST OF TONIGHT...Light winds. Waves 1 foot or less. Partly cloudy. Lows in the mid 60s. .TUESDAY...Light winds. Waves 1 foot or less. Patchy fog early in the morning. Partly sunny in the morning then clearing. Highs in the 80s. .TUESDAY NIGHT...Light winds becoming southeast 10 to 15 mph in the late evening and overnight. Waves 1 foot or less. Mostly clear. Lows in the mid 60s. For the Upper and Lower Red Lakes... .REST OF TONIGHT...East winds around 10 mph early in the evening becoming light. Waves less than 1 foot. Slight chance of thunderstorms. Mostly cloudy. Lows in the mid 60s. .TUESDAY...Light winds. Waves 1 foot or less. Mostly cloudy in the morning then becoming mostly sunny. Highs in the 70s. .TUESDAY NIGHT...Light winds. Waves 1 foot or less. Mostly clear. Lows in the lower 60s. For Lake of the Woods... .REST OF TONIGHT...Northeast winds around 10 mph early in the evening becoming light. Waves 1 foot or less. Mostly cloudy. Lows in the lower 60s. .TUESDAY...Light winds becoming north around 10 mph early in the afternoon, then becoming light late in the afternoon. Waves 1 foot or less. Mostly cloudy in the morning then clearing. Highs 65 to 75. .TUESDAY NIGHT...Light winds. Waves less than 1 foot. Mostly clear. Lows in the lower 60s. $$