The surf forecast is 2-4 ft and choppy right now for Marathon, ON

  • WEATHER - LIVE
    54° S @ 25 → 31mph
  • BUOY 45136
    4.3ft @ 5s
  • WATER TEMP
    55° 4/3, Boots/Gloves(3+)

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
SUN 4
MON 5
TUE 6
WED 7
2am
  • Clean
  • Fair
  • Choppy
Conditions are 2-4 ft and choppy at 2am on Sun 10/4
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDS 23 mph
Primary Swell Arrow
PRIMARYS (184) 5.7 ft @ 6 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
Forecast
History
  • Saturday, Oct 3
    SURFWINDSWELL
    12pm
    0-1 ft
    choppy
    SSW
    10mph
    1.2ft
    4s
    SW
    6pm
    0-1 ft
    choppy
    S
    10mph
    1.5ft
    4s
    SSW
  • Sunday, Oct 4
    SURFWINDSWELL
    6am
    3+ ft
    choppy
    WNW
    14mph
    4.9ft
    7s
    SSW
    12pm
    2 ft
    choppy
    NW
    17mph
    3.4ft
    6s
    WSW
    6pm
    1+ ft
    choppy
    NW
    19mph
    3.5ft
    6s
    W
  • Monday, Oct 5
    SURFWINDSWELL
    6am
    0-1 ft
    fair
    NNW
    9mph
    1.1ft
    5s
    WSW
    12pm
    flat
    clean
    N
    11mph
    0.5ft
    4s
    W
    6pm
    flat
    fair
    NW
    4mph
    0.4ft
    4s
    WSW
  • Tuesday, Oct 6
    SURFWINDSWELL
    6am
    0-1 ft
    choppy
    SE
    11mph
    1.2ft
    3s
    S
    12pm
    2 ft
    choppy
    S
    21mph
    4.8ft
    6s
    S
    6pm
    2-3 ft
    choppy
    SW
    12mph
    3.7ft
    6s
    SSW
  • Wednesday, Oct 7
    SURFWINDSWELL
    6am
    1 ft
    choppy
    WNW
    13mph
    2.4ft
    5s
    WSW
    12pm
    1-2 ft
    choppy
    WSW
    13mph
    2.5ft
    5s
    WSW
    6pm
    1-2 ft
    choppy
    W
    11mph
    2.7ft
    5s
    WSW
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This forecast is for South-West facing beaches, and was updated Oct 3, 2026 @ 9:34pm.
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