The surf forecast is 1 ft and clean right now for Marathon, ON

  • WEATHER FORECAST
    20° NE @ 16mph
  • BUOY FORECAST
    S2ft @ 6s
  • WATER TEMP
    33° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
FRI 13
SAT 14
SUN 15
MON 16
TUE 17
8pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 8pm on Thu 3/12
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND S 1 mph
Primary Swell Arrow
PRIMARY S (180) 0 ft @ 0 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Friday, Mar 13
    SURF WIND SWELL
    6am
    flat
    clean
    ENE
    9mph
    0.2ft
    3s
    SSE
    12pm
    1 ft
    clean
    NE
    16mph
    1.9ft
    6s
    S
    6pm
    flat
    clean
    NNE
    15mph
    1.5ft
    6s
    SSE
  • Best Board for Friday
  • Saturday, Mar 14
    SURF WIND SWELL
    6am
    flat
    clean
    NE
    12mph
    0ft
    0s
    S
    12pm
    flat
    clean
    ENE
    4mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    SSW
    7mph
    0ft
    0s
    S
  • Sunday, Mar 15
    SURF WIND SWELL
    6am
    flat
    clean
    ENE
    6mph
    0.7ft
    3s
    SW
    12pm
    flat
    clean
    NE
    15mph
    0.6ft
    3s
    S
    6pm
    flat
    clean
    NE
    21mph
    0.6ft
    4s
    S
  • Monday, Mar 16
    SURF WIND SWELL
    6am
    flat
    fair
    NNE
    29mph
    3.4ft
    4s
    NNE
    12pm
    flat
    choppy
    NNE
    32mph
    4ft
    4s
    N
    6pm
    flat
    choppy
    N
    27mph
    3.4ft
    4s
    N
  • Best Surf Trip
    This Forecast Looks Perfect. Book the Trip to Match.
  • Tuesday, Mar 17
    SURF WIND SWELL
    6am
    flat
    choppy
    NNW
    16mph
    1.8ft
    3s
    NNW
    12pm
    flat
    choppy
    NNW
    12mph
    1.2ft
    3s
    NNW
    6pm
    flat
    fair
    NW
    8mph
    0.5ft
    5s
    W
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This forecast is for South-West facing beaches, and was updated Mar 13, 2026 @ 9:44am.
Read more about the Surf Captain forecasts.