The surf forecast is flat right now for Grand Marais, MI
- WEATHER - LIVENearby Wind Station GRMM4 - Grand Marais, MI53° S @ 2mph
- BUOY FORECASTNo active nearby Buoys. Using current forecast data.S
0undefined @ 0s
- WATER TEMPNo nearby water temp measurements,
using satellite derived data from yesterday.47° 5/3, Boots/Gloves(5)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
TUE 8
WED 9
THU 10
FRI 11
SAT 12
1pm
- Clean
- Fair
- Choppy
Conditions are flat and fair at 1pm on Mon 7/7

No Tide Data
Forecast Details
Basic
Detail
- Tuesday, Jul 8
SURF WIND SWELL 6am flatcleanSE3mph0ft0sS12pm flatcleanE6mph0ft0sS6pm flatcleanESE4mph0ft0sS - Best Board for Tuesday
- Wednesday, Jul 9
SURF WIND SWELL 6am flatfairWNW6mph0ft0sS12pm flatfairNW8mph0ft0sS6pm flatchoppyWNW8mph0.6ft3sWNW - Thursday, Jul 10
SURF WIND SWELL 6am flatchoppyWNW7mph0.5ft3sNNW12pm flatfairNNW7mph0.4ft3sNNW6pm flatcleanNW4mph0.3ft2sNNW - Friday, Jul 11
SURF WIND SWELL 6am flatcleanSSE5mph0ft0sS12pm flatcleanSSE5mph0ft0sS6pm flatcleanS9mph0ft0sS - Best Surf Trip
- Saturday, Jul 12
SURF WIND SWELL 6am flatcleanNNE3mph0ft0sS12pm 1 ftchoppyWNW15mph2ft4sWNW6pm 1 ftchoppyW10mph1.7ft4sNW
Check 16-days forecast with
Surf Captain Pro
Surf Captain Pro
Upgrade to Pro
This forecast is for North-North-West facing beaches, and was updated Jul 8, 2025 @ 3:22am.
Read more about the Surf Captain forecasts.