The surf forecast is flat right now for Grand Marais, MN
- WEATHER - LIVE
Nearby Wind Station KGNA - Bay of Grand Marais, MN39° N @ 5mph - BUOY FORECAST No active nearby Buoys. Using current forecast data.WSW
0undefined @ 3s - WATER TEMP Water temperature from nearby buoy station GDMM555° 4/3, Boots/Gloves(3+)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
WED 8
THU 9
FRI 10
SAT 11
7am
- Clean
- Fair
- Choppy
Conditions are 0-1 ft and clean at 7am on Tue 10/7
No Tide Data
Forecast Details
Basic
Detail
- Tuesday, Oct 7
SURF WIND SWELL 12pm 0-1 ftcleanNW
13mph1.2ft4sWSW6pm flatfairNNW 10mph0.4ft3sWSW - Best Board for Tuesday
- Wednesday, Oct 8
SURF WIND SWELL 6am flatcleanNNW 4mph0ft0sS12pm flatfairSSW 6mph0ft0sS6pm flatcleanSW 5mph0ft0sS - Thursday, Oct 9
SURF WIND SWELL 6am flatcleanSW 5mph0.7ft3sSSE12pm 1 ftfairSSW 10mph1.8ft4sS6pm 0-1 ftcleanESE 0mph1ft4sS - Friday, Oct 10
SURF WIND SWELL 6am 1 ftcleanNW 8mph1.5ft4sS12pm flatfairNNW 10mph0.7ft4sS6pm flatcleanNNW 2mph0.3ft3sNE - Best Surf Trip
Your Surf Trip, Guided by Locals. Includes Hotel + Boards.
- Saturday, Oct 11
SURF WIND SWELL 6am flatcleanN 3mph0.2ft4sENE12pm flatfairSE 5mph0.2ft4sE6pm flatfairE 5mph0.2ft4sE
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Oct 7, 2025 @ 8:43pm.
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