The surf forecast is 1 ft and slightly choppy right now for Grand Marais, MN
- WEATHER - LIVE
Nearby Wind Station KGNA - Bay of Grand Marais, MN49° S @ 18mph - BUOY FORECAST No active nearby Buoys. Using current forecast data.SSE
2.3ft @ 4s - WATER TEMP Water temperature from nearby buoy station GDMM548° 5/3, Boots/Gloves(5)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
TUE 28
WED 29
THU 30
FRI 31
7am
- Clean
- Fair
- Choppy
Conditions are 0-1 ft and clean at 7am on Mon 10/27
No Tide Data
Forecast Details
Basic
Detail
- Monday, Oct 27
SURF WIND SWELL 12pm 0-1 ftfairSE
6mph1.1ft3sSSE6pm 0-1 ftchoppyE 9mph0.9ft4sSE - Best Board for Monday
- Tuesday, Oct 28
SURF WIND SWELL 6am 1 ftchoppySE 7mph1.4ft5sE12pm 1 ftchoppyESE 9mph2ft4sSE6pm 0-1 ftfairE 7mph1.1ft4sE - Wednesday, Oct 29
SURF WIND SWELL 6am 1 ftcleanSSE 2mph1.4ft5sE12pm 0-1 ftfairNNE 4mph1ft5sE6pm 0-1 ftcleanSSE 1mph0.7ft5sE - Thursday, Oct 30
SURF WIND SWELL 6am flatcleanNNW 3mph0.2ft4sE12pm flatcleanSSE 3mph0ft0sS6pm flatcleanSSW 2mph0ft0sS - Best Surf Trip
Your Surf Trip, Guided by Locals. Includes Hotel + Boards.
- Friday, Oct 31
SURF WIND SWELL 6am flatfairN 5mph0ft0sS12pm flatchoppyNE 8mph0ft0sS6pm flatfairNNE 4mph0.6ft3sE
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Oct 27, 2025 @ 8:45pm.
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