The surf forecast is 1+ ft and slightly choppy right now for Grand Marais, MI
- WEATHER - LIVE
Nearby Wind Station GRMM4 - Grand Marais, MI54° N @ 17 → 22mph - BUOY FORECAST No active nearby Buoys. Using current forecast data.NNE
2.5ft @ 5s - WATER TEMP No nearby water temp measurements,
using satellite derived data from yesterday.59° 3/2, Boots/Gloves
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
THU 28
FRI 29
SAT 30
SUN 31
MON 1
1am
- Clean
- Fair
- Choppy
Conditions are 1-2 ft and choppy at 1am on Thu 8/28
No Tide Data
Forecast Details
Basic
Detail
- Thursday, Aug 28
SURF WIND SWELL 6am 1+ ftchoppyNNE
16mph2.4ft4sNNE12pm 1-2 ftchoppyNNE 17mph3.1ft5sNNE6pm 1 ftchoppyN 13mph1.9ft4sNNE - Best Board for Thursday
- Friday, Aug 29
SURF WIND SWELL 6am flatchoppyNE 7mph0.6ft4sNNW12pm flatfairNNE 4mph0.3ft2sNE6pm flatfairENE 6mph0ft0sS - Saturday, Aug 30
SURF WIND SWELL 6am flatcleanSW 2mph0ft0sS12pm flatcleanWNW 3mph0ft0sS6pm flatcleanNNE 2mph0ft0sS - Sunday, Aug 31
SURF WIND SWELL 6am flatcleanSSW 5mph0ft0sS12pm flatfairN 4mph0ft0sS6pm flatcleanESE 6mph0ft0sS - Best Surf Trip
This Forecast Looks Perfect. Book the Trip to Match.
- Monday, Sep 1
SURF WIND SWELL 6am flatcleanS 8mph0ft0sS12pm flatfairNNE 6mph0ft0sS6pm flatcleanSE 3mph0ft0sS
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This forecast is for North-North-West facing beaches, and was updated Aug 28, 2025 @ 2:35pm.
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