The surf forecast is 1 ft and semi glassy/bumpy right now for Marathon, ON

  • WEATHER - LIVE
    36° SW @ 5mph
  • BUOY FORECAST
    S1.9ft @ 5s
  • WATER TEMP
    33° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
FRI 6
SAT 7
SUN 8
MON 9
TUE 10
1am
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 1am on Fri 3/6
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND ENE 7 mph
Primary Swell Arrow
PRIMARY S (170) 0.3 ft @ 4 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Friday, Mar 6
    SURF WIND SWELL
    6am
    1-2 ft
    choppy
    SSE
    8mph
    2.7ft
    5s
    S
    12pm
    1-2 ft
    choppy
    S
    11mph
    2.7ft
    5s
    S
    6pm
    1+ ft
    choppy
    S
    7mph
    2.2ft
    5s
    S
  • Best Board for Friday
  • Saturday, Mar 7
    SURF WIND SWELL
    6am
    0-1 ft
    clean
    NNE
    4mph
    1.4ft
    4s
    S
    12pm
    0-1 ft
    fair
    N
    11mph
    0.8ft
    4s
    S
    6pm
    flat
    fair
    W
    4mph
    0.3ft
    3s
    S
  • Sunday, Mar 8
    SURF WIND SWELL
    6am
    1-2 ft
    choppy
    S
    21mph
    3.4ft
    5s
    SSW
    12pm
    2-3+ ft
    choppy
    WSW
    14mph
    4.3ft
    6s
    SW
    6pm
    2-4 ft
    choppy
    WSW
    15mph
    5.2ft
    7s
    SW
  • Monday, Mar 9
    SURF WIND SWELL
    6am
    1-2 ft
    choppy
    S
    17mph
    3.2ft
    5s
    S
    12pm
    2-3+ ft
    choppy
    W
    21mph
    4.3ft
    6s
    WSW
    6pm
    3-4 ft
    choppy
    NW
    17mph
    5.2ft
    7s
    WSW
  • Best Surf Trip
    Surf the Best Breaks. Guided by Locals.
  • Tuesday, Mar 10
    SURF WIND SWELL
    6am
    1 ft
    clean
    NNE
    13mph
    1.5ft
    6s
    WSW
    12pm
    0-1 ft
    clean
    NE
    15mph
    0.8ft
    5s
    WSW
    6pm
    flat
    clean
    ENE
    17mph
    0.4ft
    5s
    WSW
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This forecast is for South-West facing beaches, and was updated Mar 6, 2026 @ 2:46pm.
Read more about the Surf Captain forecasts.