The surf forecast is flat right now for Grand Marais, MI

  • WEATHER - LIVE
    68° SW @ 16 → 23mph
  • BUOY FORECAST
    WSW0.6ft @ 3s
  • WATER TEMP
    50° 4/3, Boots/Gloves(3+)

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
SAT 18
SUN 19
MON 20
TUE 21
2am
  • Clean
  • Fair
  • Choppy
Conditions are flat and choppy at 2am on Sat 7/18
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDW 12 mph
Primary Swell Arrow
PRIMARYWSW (244) 0.6 ft @ 3 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
Forecast
History
  • Saturday, Jul 18
    SURFWINDSWELL
    6am
    0-1 ft
    choppy
    NW
    14mph
    1.2ft
    3s
    WNW
    12pm
    1+ ft
    choppy
    NNW
    14mph
    2.4ft
    4s
    NW
    6pm
    1 ft
    choppy
    NW
    8mph
    1.9ft
    4s
    NW
  • Sunday, Jul 19
    SURFWINDSWELL
    6am
    flat
    fair
    WSW
    6mph
    0.6ft
    3s
    NW
    12pm
    flat
    clean
    N
    3mph
    0.3ft
    3s
    NNW
    6pm
    flat
    clean
    ESE
    5mph
    0ft
    3s
    NW
  • Monday, Jul 20
    SURFWINDSWELL
    6am
    flat
    fair
    SSW
    12mph
    1ft
    3s
    SW
    12pm
    flat
    fair
    SSW
    18mph
    1.2ft
    3s
    SW
    6pm
    flat
    clean
    S
    17mph
    1.3ft
    3s
    S
  • Tuesday, Jul 21
    SURFWINDSWELL
    6am
    1 ft
    choppy
    NW
    16mph
    1.7ft
    4s
    WNW
    12pm
    1+ ft
    choppy
    W
    16mph
    2.4ft
    5s
    WNW
    6pm
    2-3 ft
    choppy
    WNW
    23mph
    3.9ft
    5s
    NW
  • Wednesday, Jul 22
    SURFWINDSWELL
    6am
    3-4+ ft
    choppy
    NW
    24mph
    6.7ft
    7s
    NW
    12pm
    3-4+ ft
    choppy
    NW
    21mph
    6.3ft
    7s
    NW
    6pm
    2-3 ft
    choppy
    WNW
    16mph
    3.5ft
    6s
    NW
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This forecast is for North-North-West facing beaches, and was updated Jul 17, 2026 @ 8:32pm.
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