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

  • WEATHER - LIVE
    25° W @ 11 → 23mph
  • BUOY FORECAST
    E0.2ft @ 4s
  • WATER TEMP
    37° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
TUE 23
WED 24
THU 25
FRI 26
SAT 27
12am
  • Clean
  • Fair
  • Choppy
Conditions are 0-1 ft and fair at 12am on Tue 12/23
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND NE 5 mph
Primary Swell Arrow
PRIMARY ESE (103) 0.8 ft @ 3 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Tuesday, Dec 23
    SURF WIND SWELL
    6am
    flat
    clean
    W
    9mph
    0.6ft
    3s
    E
    12pm
    flat
    clean
    NW
    16mph
    0.3ft
    4s
    E
    6pm
    flat
    clean
    NW
    7mph
    0.9ft
    3s
    WSW
  • Best Board for Tuesday
  • Wednesday, Dec 24
    SURF WIND SWELL
    6am
    flat
    clean
    NNE
    3mph
    0ft
    3s
    SW
    12pm
    flat
    clean
    SW
    7mph
    0ft
    0s
    S
    6pm
    flat
    clean
    NW
    5mph
    0ft
    0s
    S
  • Thursday, Dec 25
    SURF WIND SWELL
    6am
    flat
    fair
    NNE
    6mph
    0.4ft
    4s
    ENE
    12pm
    1 ft
    choppy
    NE
    7mph
    2ft
    4s
    E
    6pm
    1-2 ft
    choppy
    E
    14mph
    3ft
    5s
    E
  • Friday, Dec 26
    SURF WIND SWELL
    6am
    1-2 ft
    choppy
    SSE
    10mph
    2.9ft
    5s
    SE
    12pm
    1-2 ft
    clean
    WSW
    6mph
    2.4ft
    6s
    ESE
    6pm
    1+ ft
    clean
    SW
    4mph
    1.5ft
    7s
    E
  • Best Surf Trip
    This Week’s Swell? You Could Be On It.
  • Saturday, Dec 27
    SURF WIND SWELL
    6am
    0-1 ft
    choppy
    SSE
    7mph
    0.7ft
    7s
    E
    12pm
    0-1 ft
    choppy
    SE
    9mph
    1.2ft
    3s
    SE
    6pm
    0-1 ft
    clean
    SSW
    2mph
    1.1ft
    4s
    SE
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Dec 23, 2025 @ 1:46pm.
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