The surf forecast is flat right now for Grand Marais, MN
- WEATHER FORECAST
No active nearby wind station. Using forecast data.36° NNW @ 8mph - BUOY FORECAST No active nearby Buoys. Using current forecast data.S
0undefined @ 0s - WATER TEMP Water temperature from nearby buoy station GDMM541° 5/4+, Boots/Gloves(5+)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
THU 30
FRI 1
SAT 2
SUN 3
MON 4
1pm
- Clean
- Fair
- Choppy
Conditions are flat and clean at 1pm on Wed 4/29
No Tide Data
Forecast Details
Basic
Detail
- Thursday, Apr 30
SURF WIND SWELL 6am flatfairNNW
9mph0ft0sS12pm flatcleanNNE 2mph0ft0sS6pm flatcleanWSW 5mph0ft0sS - Friday, May 1
SURF WIND SWELL 6am flatcleanN 4mph0ft0sS12pm flatfairSSE 6mph0ft0sS6pm flatfairSSW 7mph0.3ft4sE - Saturday, May 2
SURF WIND SWELL 6am flatcleanWNW 3mph0ft0sS12pm flatchoppyS 9mph0ft0sS6pm flatfairS 4mph0ft0sS - Sunday, May 3
SURF WIND SWELL 6am flatcleanW 5mph0ft0sS12pm flatcleanNW 10mph0ft0sS6pm flatcleanW 9mph0.2ft3sS - Best Surf Trip
This Forecast Looks Perfect. Book the Trip to Match.
- Monday, May 4
SURF WIND SWELL 6am flatcleanWSW 6mph0ft0sS12pm 0-1 ftcleanWSW 9mph1.2ft4sS6pm 0-1 ftcleanNW 11mph1.1ft4sSW
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Apr 30, 2026 @ 2:39am.
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