The surf forecast is 0-1 ft and slightly choppy right now for Grand Marais, MN
- WEATHER - LIVENearby Wind Station KGNA - Bay of Grand Marais, MN51° NE @ 7mph
- BUOY FORECASTNo active nearby Buoys. Using current forecast data.E
1.2ft @ 4s
- WATER TEMPWater temperature from nearby buoy station GDMM540° 5/4+, Boots/Gloves(5+)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
MON 5
TUE 6
WED 7
THU 8
7am
- Clean
- Fair
- Choppy
Conditions are 0-1 ft and fair at 7am on Sun 5/4

No Tide Data
Forecast Details
Basic
Detail
- Monday, May 5
SURF WIND SWELL 6am 0-1 ftfairNE5mph0.7ft3sE12pm flatchoppySSE7mph0.3ft3sE6pm flatcleanSE2mph0.2ft3sE - Best Board for Monday
- Tuesday, May 6
SURF WIND SWELL 6am flatcleanW3mph0ft0sS12pm flatcleanSW5mph0.2ft3sE6pm flatchoppyNNE12mph0.2ft3sE - Wednesday, May 7
SURF WIND SWELL 6am 0-1 ftchoppyNE9mph1.3ft4sE12pm 1 ftchoppyE10mph1.7ft4sE6pm 1 ftfairSE4mph1.4ft5sE - Thursday, May 8
SURF WIND SWELL 6am flatfairNE6mph0.5ft5sE12pm flatfairSE6mph0.3ft4sE6pm flatcleanESE3mph0.2ft4sE - Friday, May 9
SURF WIND SWELL 6am flatcleanWSW6mph0.3ft3sE12pm flatchoppyS14mph0.3ft3sE6pm flatchoppyS10mph0ft0sS
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated May 4, 2025 @ 9:21pm.
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