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

  • WEATHER - LIVE
    36° SSW @ 6mph
  • BUOY FORECAST
    S2.1ft @ 5s
  • WATER TEMP
    37° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
THU 8
FRI 9
SAT 10
SUN 11
MON 12
1am
  • Clean
  • Fair
  • Choppy
Conditions are 1 ft and choppy at 1am on Thu 1/8
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND SSW 10 mph
Primary Swell Arrow
PRIMARY WSW (239) 1.6 ft @ 5 sec
Secondary Swell Arrow
SECONDARY S (187) 1.1 ft @ 4 sec
No Tide Data

Forecast Details

Basic
Detail
  • Thursday, Jan 8
    SURF WIND SWELL
    6am
    1+ ft
    choppy
    S
    12mph
    2.3ft
    4s
    S
    12pm
    2+ ft
    choppy
    S
    13mph
    3.7ft
    6s
    S
    6pm
    1+ ft
    choppy
    S
    7mph
    2.5ft
    5s
    S
  • Best Board for Thursday
  • Friday, Jan 9
    SURF WIND SWELL
    6am
    0-1 ft
    clean
    NNE
    16mph
    0.9ft
    4s
    S
    12pm
    flat
    choppy
    N
    17mph
    1.5ft
    3s
    NNW
    6pm
    flat
    fair
    NNW
    5mph
    0.5ft
    2s
    NNW
  • Saturday, Jan 10
    SURF WIND SWELL
    6am
    flat
    fair
    SE
    6mph
    0.2ft
    3s
    WSW
    12pm
    0-1 ft
    clean
    E
    7mph
    0.9ft
    3s
    S
    6pm
    0-1 ft
    clean
    NE
    15mph
    1.3ft
    4s
    S
  • Sunday, Jan 11
    SURF WIND SWELL
    6am
    flat
    clean
    NNE
    14mph
    0.2ft
    4s
    SSE
    12pm
    flat
    clean
    NNE
    8mph
    0.7ft
    3s
    N
    6pm
    flat
    fair
    WSW
    6mph
    0ft
    0s
    S
  • Best Surf Trip
    Surf the Best Breaks. Guided by Locals.
  • Monday, Jan 12
    SURF WIND SWELL
    6am
    2-3+ ft
    choppy
    W
    12mph
    3.9ft
    6s
    SW
    12pm
    2-3 ft
    choppy
    WSW
    13mph
    3.6ft
    7s
    SW
    6pm
    2+ ft
    choppy
    W
    9mph
    3.3ft
    6s
    SW
Check 16-days forecast with
Surf Captain Pro
Upgrade to Pro
This forecast is for South-West facing beaches, and was updated Jan 8, 2026 @ 2:51pm.
Read more about the Surf Captain forecasts.

Forecast Services

Surf Captain Mobile
  • App Store Link
  • Google Play Store Link