The surf forecast is 1 ft and semi clean/textured right now for Grand Marais, MN

  • WEATHER - LIVE
    23° W @ 17 → 23mph
  • BUOY FORECAST
    SSW2ft @ 4s
  • WATER TEMP
    32° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
WED 18
THU 19
FRI 20
SAT 21
SUN 22
1pm
  • Clean
  • Fair
  • Choppy
Conditions are 0-1 ft and fair at 1pm on Tue 3/17
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND SSW 6 mph
Primary Swell Arrow
PRIMARY ENE (76) 0.5 ft @ 6 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Wednesday, Mar 18
    SURF WIND SWELL
    6am
    1 ft
    fair
    SSW
    10mph
    2.3ft
    4s
    SSW
    12pm
    1 ft
    fair
    SSW
    12mph
    1.6ft
    4s
    SSW
    6pm
    0-1 ft
    clean
    WSW
    7mph
    1.4ft
    4s
    SW
  • Best Board for Wednesday
  • Thursday, Mar 19
    SURF WIND SWELL
    6am
    flat
    clean
    NNW
    6mph
    0.5ft
    3s
    SW
    12pm
    flat
    fair
    S
    4mph
    0.2ft
    3s
    SW
    6pm
    flat
    clean
    SW
    3mph
    0.2ft
    2s
    SW
  • Friday, Mar 20
    SURF WIND SWELL
    6am
    flat
    clean
    NW
    2mph
    0.3ft
    2s
    SSE
    12pm
    flat
    clean
    S
    2mph
    0ft
    0s
    S
    6pm
    flat
    clean
    W
    6mph
    0.3ft
    3s
    E
  • Saturday, Mar 21
    SURF WIND SWELL
    6am
    flat
    clean
    NNW
    3mph
    0.3ft
    4s
    E
    12pm
    flat
    choppy
    E
    12mph
    0.3ft
    4s
    E
    6pm
    1 ft
    choppy
    ENE
    16mph
    2.4ft
    4s
    E
  • Best Surf Trip
    Surf the Best Breaks. Guided by Locals.
  • Sunday, Mar 22
    SURF WIND SWELL
    6am
    2-3 ft
    choppy
    NE
    19mph
    4.3ft
    6s
    E
    12pm
    3+ ft
    choppy
    NE
    15mph
    4.8ft
    6s
    E
    6pm
    2-3+ ft
    choppy
    E
    11mph
    3.9ft
    7s
    E
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This forecast is for beaches with direct offshore winds from West-North-West to West, and was updated Mar 18, 2026 @ 2:46am.
Read more about the Surf Captain forecasts.