The surf forecast is flat right now for Marathon, ON

WEATHER FORECAST
60° SE @ 3mph
BUOY FORECAST
S0 @ 0s
WATER TEMP
61° 3/2 Wetsuit

Forecast

SUN 6

MON 7

TUE 8

WED 9

10pm

Clean
Fair
Choppy

Conditions are flat and clean at 10pm on Sat 9/5

WINDSE 3 mph

PRIMARYS (180) 0 ft @ 0 sec

SECONDARY

No Tide Data

Forecast Details

Basic

Detail

Forecast

History

Sunday, Sep 6
SURF WIND SWELL
6am
flat
clean

ENE

1mph
0ft
0s
S
12pm
flat
fair

SW

4mph
0ft
0s
S
6pm
flat
fair

SW

6mph
0ft
0s
S

Monday, Sep 7
SURF WIND SWELL
6am
flat
clean

ENE

5mph
0ft
0s
S
12pm
flat
clean

SSE

3mph
0ft
0s
S
6pm
flat
clean

ESE

2mph
0ft
0s
S

Tuesday, Sep 8
SURF WIND SWELL
6am
0-1 ft
choppy

SE

10mph
1.8ft
4s
S
12pm
2 ft
choppy

SSE

18mph
3.6ft
5s
S
6pm
3-4 ft
choppy

S

24mph
6.1ft
6s
S

Wednesday, Sep 9
SURF WIND SWELL
6am
2-3 ft
choppy

WSW

14mph
3.6ft
6s
SSW
12pm
2-3 ft
choppy

WSW

19mph
4.2ft
6s
SW
6pm
3-4 ft
choppy

SW

19mph
5.7ft
7s
SW

Thursday, Sep 10
SURF WIND SWELL
6am
2 ft
choppy

WNW

12mph
2.5ft
6s
SW
12pm
1 ft
choppy

NNW

12mph
1.7ft
5s
WSW
6pm
0-1 ft
fair

NW

6mph
1ft
5s
WSW

	SURF	WIND	SWELL
6am	flat clean	ENE 1mph	0ft 0s S
12pm	flat fair	SW 4mph	0ft 0s S
6pm	flat fair	SW 6mph	0ft 0s S

	SURF	WIND	SWELL
6am	flat clean	ENE 5mph	0ft 0s S
12pm	flat clean	SSE 3mph	0ft 0s S
6pm	flat clean	ESE 2mph	0ft 0s S

	SURF	WIND	SWELL
6am	0-1 ft choppy	SE 10mph	1.8ft 4s S
12pm	2 ft choppy	SSE 18mph	3.6ft 5s S
6pm	3-4 ft choppy	S 24mph	6.1ft 6s S

	SURF	WIND	SWELL
6am	2-3 ft choppy	WSW 14mph	3.6ft 6s SSW
12pm	2-3 ft choppy	WSW 19mph	4.2ft 6s SW
6pm	3-4 ft choppy	SW 19mph	5.7ft 7s SW

	SURF	WIND	SWELL
6am	2 ft choppy	WNW 12mph	2.5ft 6s SW
12pm	1 ft choppy	NNW 12mph	1.7ft 5s WSW
6pm	0-1 ft fair	NW 6mph	1ft 5s WSW

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This forecast is for South-West facing beaches, and was updated Sep 5, 2026 @ 9:45pm.

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