The surf forecast is 2-3+ ft and fairly clean right now for Marathon, ON

  • WEATHER - LIVE
    27° ENE @ 3mph
  • BUOY FORECAST
    S3.8ft @ 7s
  • WATER TEMP
    33° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
SUN 23
MON 24
TUE 25
WED 26
THU 27
2am
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 2am on Sun 3/23
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND E 3 mph
Primary Swell Arrow
PRIMARY WSW (257) 0.2 ft @ 2 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Sunday, Mar 23
    SURF WIND SWELL
    6am
    flat
    clean
    ESE
    5mph
    0ft
    0s
    S
    12pm
    0-1 ft
    choppy
    SSE
    13mph
    1.6ft
    3s
    S
    6pm
    2-3 ft
    choppy
    SE
    12mph
    3.9ft
    6s
    S
  • Best Board for Sunday
  • Monday, Mar 24
    SURF WIND SWELL
    6am
    1 ft
    clean
    ENE
    10mph
    2.6ft
    7s
    S
    12pm
    flat
    clean
    NNE
    14mph
    1.1ft
    6s
    SSE
    6pm
    flat
    fair
    N
    15mph
    0.3ft
    5s
    SSE
  • Tuesday, Mar 25
    SURF WIND SWELL
    6am
    flat
    clean
    N
    9mph
    1.1ft
    3s
    N
    12pm
    flat
    clean
    NNE
    9mph
    0.4ft
    2s
    N
    6pm
    flat
    fair
    WNW
    5mph
    0ft
    0s
    S
  • Wednesday, Mar 26
    SURF WIND SWELL
    6am
    flat
    clean
    NW
    0mph
    0ft
    0s
    S
    12pm
    flat
    fair
    WSW
    7mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    WSW
    11mph
    0.2ft
    2s
    WSW
  • Thursday, Mar 27
    SURF WIND SWELL
    6am
    1 ft
    fair
    N
    17mph
    1.9ft
    5s
    SW
    12pm
    1 ft
    clean
    NNE
    17mph
    1.4ft
    6s
    SW
    6pm
    0-1 ft
    choppy
    W
    8mph
    0.8ft
    5s
    WSW
Check 16-days forecast with
Surf Captain Pro
Upgrade to Pro
This forecast is for South-West facing beaches, and was updated Mar 23, 2025 @ 4:20pm.
Read more about the Surf Captain forecasts.