The surf forecast is flat right now for Grand Marais, MN
- WEATHER FORECASTNo active nearby wind station. Using forecast data.28° NW @ 8mph
- BUOY FORECASTNo active nearby Buoys. Using current forecast data.0.3 ft @ 4sec
- WATER TEMPWater temperature from nearby buoy station GDMM540° 5/4+, Boots/Gloves(5+)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
SUN 10
MON 11
TUE 12
WED 13
THU 14
6pm
- Clean
- Fair
- Choppy
Conditions are flat and choppy at 6pm on Sat 12/9

No Tide Data
Forecast Details
Basic
Detail
- Sunday, Dec 10
SURF WIND SWELL 6am flatfairNNW14mph1.2ft3sNNW12pm flatcleanNW9mph0.2ft4sENE6pm flatcleanNW6mph0ft0sS - Best Board for Sunday
- Monday, Dec 11
SURF WIND SWELL 6am flatcleanWNW4mph0ft0sS12pm flatcleanSW12mph0.5ft2sSW6pm 2 ftcleanWSW18mph3.8ft5sSW - Tuesday, Dec 12
SURF WIND SWELL 6am 1 ftcleanWNW15mph2.6ft5sWSW12pm 1 ftcleanWNW15mph2.2ft5sWSW6pm 1 ftcleanWNW15mph2.1ft5sWSW - Wednesday, Dec 13
SURF WIND SWELL 6am 1+ ftcleanWNW14mph2.6ft5sSW12pm 1 ftcleanWNW6mph2ft5sSW6pm 0-1 ftcleanWSW7mph1.4ft4sSW - Thursday, Dec 14
SURF WIND SWELL 6am 2+ ftcleanWSW13mph3.7ft5sSW12pm 2+ ftfairSW17mph4ft5sSW6pm 2+ ftfairSW17mph3.8ft5sSW
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Dec 10, 2023 @ 8:31am.
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