The surf forecast is 1-2 ft and slightly choppy right now for Marathon, ON

  • WEATHER - LIVE
    54° NW @ 6mph
  • BUOY FORECAST
    WSW2.6ft @ 5s
  • WATER TEMP
    53° 4/3, Boots/Gloves(3+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
TUE 7
WED 8
THU 9
FRI 10
SAT 11
2am
  • Clean
  • Fair
  • Choppy
Conditions are 1+ ft and choppy at 2am on Tue 10/7
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND W 9 mph
Primary Swell Arrow
PRIMARY WSW (240) 2.4 ft @ 5 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Tuesday, Oct 7
    SURF WIND SWELL
    6am
    1 ft
    choppy
    W
    10mph
    1.9ft
    5s
    WSW
    12pm
    1+ ft
    choppy
    W
    15mph
    2.6ft
    5s
    WSW
    6pm
    1-2 ft
    choppy
    NW
    12mph
    2.6ft
    6s
    WSW
  • Best Board for Tuesday
  • Wednesday, Oct 8
    SURF WIND SWELL
    6am
    0-1 ft
    clean
    N
    5mph
    0.7ft
    5s
    WSW
    12pm
    flat
    clean
    W
    3mph
    0.3ft
    4s
    WSW
    6pm
    flat
    fair
    SW
    7mph
    0.2ft
    4s
    WSW
  • Thursday, Oct 9
    SURF WIND SWELL
    6am
    flat
    choppy
    SSW
    11mph
    0.2ft
    2s
    SSW
    12pm
    1 ft
    choppy
    SSW
    16mph
    2.2ft
    4s
    SSW
    6pm
    2 ft
    choppy
    SSW
    15mph
    3.1ft
    5s
    SSW
  • Friday, Oct 10
    SURF WIND SWELL
    6am
    2-3 ft
    choppy
    SSW
    14mph
    3.9ft
    6s
    S
    12pm
    2-3+ ft
    choppy
    SSW
    12mph
    4.3ft
    6s
    S
    6pm
    2 ft
    clean
    ESE
    3mph
    2.8ft
    6s
    S
  • Best Surf Trip
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  • Saturday, Oct 11
    SURF WIND SWELL
    6am
    0-1 ft
    clean
    NE
    12mph
    0.7ft
    4s
    S
    12pm
    flat
    clean
    ENE
    8mph
    0.2ft
    4s
    SSE
    6pm
    flat
    clean
    E
    6mph
    0ft
    0s
    S
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This forecast is for South-West facing beaches, and was updated Oct 7, 2025 @ 3:45pm.
Read more about the Surf Captain forecasts.