The surf forecast is flat right now for Marathon, ON
- WEATHER - LIVENearby Wind Station CWCJ - Pukaskwa35° S @ 1mph
- BUOY FORECASTNo active nearby Buoys. Using current forecast data.S
0.2ft @ 3s
- WATER TEMPWater temperature from nearby buoy station 4513635° 5/4+, Boots/Gloves(5+)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
MON 5
TUE 6
WED 7
THU 8
8am
- Clean
- Fair
- Choppy
Conditions are 0-1 ft and clean at 8am on Sun 5/4

No Tide Data
Forecast Details
Basic
Detail
- Monday, May 5
SURF WIND SWELL 6am flatcleanESE3mph0ft0sS12pm flatchoppySW9mph0.3ft3sS6pm flatchoppyWSW8mph0.5ft3sS - Best Board for Monday
- Tuesday, May 6
SURF WIND SWELL 6am flatcleanSSW2mph0ft0sS12pm flatfairSW6mph0ft0sS6pm flatfairWSW4mph0ft0sS - Wednesday, May 7
SURF WIND SWELL 6am flatcleanNNE15mph1.2ft3sNNE12pm flatcleanNNE14mph0.9ft2sNNE6pm flatcleanN10mph0ft0sS - Thursday, May 8
SURF WIND SWELL 6am flatcleanNE4mph0ft0sS12pm flatchoppyWSW10mph0ft0sS6pm flatchoppyW14mph0ft0sS - Friday, May 9
SURF WIND SWELL 6am flatfairS5mph0ft0sS12pm flatchoppySSW9mph0.2ft2sS6pm flatchoppyWSW12mph0.7ft2sS
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This forecast is for South-West facing beaches, and was updated May 4, 2025 @ 10:21pm.
Read more about the Surf Captain forecasts.