The surf forecast is 1 ft and semi glassy right now for Marathon, ON
- WEATHER FORECAST
No active nearby wind station. Using forecast data.54° NNW @ 5mph - BUOY 45136 Latest wave height and wave period from Buoy 451362.3ft @ 5s
- WATER TEMP Water temperature from nearby buoy station 4513656° 4/3, Boots/Gloves(3)
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
WED 13
THU 14
FRI 15
SAT 16
SUN 17
2pm
- Clean
- Fair
- Choppy
Conditions are 0-1 ft and choppy at 2pm on Tue 8/12
No Tide Data
Forecast Details
Basic
Detail
- Wednesday, Aug 13
SURF WIND SWELL 6am 1 ftcleanNNW
4mph1.4ft5sSW
12pm 0-1 ftcleanN 8mph0.9ft4sSW6pm 0-1 ftfairNNW 5mph0.6ft4sSW - Best Board for Wednesday
- Thursday, Aug 14
SURF WIND SWELL 6am flatcleanNE 6mph0.2ft3sWSW12pm flatfairS 4mph0ft0sS6pm flatfairSSW 7mph0ft0sS - Friday, Aug 15
SURF WIND SWELL 6am 1 ftchoppyS 14mph2.2ft4sS12pm 1+ ftchoppyS 16mph2.8ft5sS6pm 1 ftchoppySSW 11mph2.1ft4sS - Saturday, Aug 16
SURF WIND SWELL 6am 0-1 ftcleanSW 2mph1.1ft4sS12pm 0-1 ftfairNW 6mph1.1ft4sS6pm flatchoppyW 12mph0.6ft4sS - Best Surf Trip
This Forecast Looks Perfect. Book the Trip to Match.
- Sunday, Aug 17
SURF WIND SWELL 6am flatcleanNE 12mph0.2ft3sSW12pm flatcleanENE 10mph0ft2sE6pm flatcleanE 5mph0.3ft4sSSE
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This forecast is for South-West facing beaches, and was updated Aug 13, 2025 @ 3:39am.
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