The surf forecast is flat right now for Marathon, ON

WEATHER - LIVE
51° ENE @ 3mph
BUOY 45136
0.3ft @ 2s
WATER TEMP
56° 4/3, Boots/Gloves(3)

Forecast

SUN 27

MON 28

TUE 29

WED 30

2am

Clean
Fair
Choppy

Conditions are flat and clean at 2am on Sun 9/27

WINDE 3 mph

PRIMARYS (180) 0 ft @ 0 sec

SECONDARY

No Tide Data

Forecast Details

Basic

Detail

Forecast

History

Saturday, Sep 26
SURF WIND SWELL
12pm
flat
clean

SSW

3mph
0ft
0s
S
6pm
flat
clean

SW

4mph
0ft
0s
S

Sunday, Sep 27
SURF WIND SWELL
6am
flat
clean

W

1mph
0ft
0s
S
12pm
flat
fair

SSW

7mph
0.8ft
2s
S
6pm
flat
fair

SSW

5mph
0.4ft
2s
S

Monday, Sep 28
SURF WIND SWELL
6am
flat
clean

NNE

2mph
0.3ft
3s
SW
12pm
flat
clean

NNE

5mph
0.2ft
3s
SW
6pm
flat
choppy

W

7mph
0ft
0s
S

Tuesday, Sep 29
SURF WIND SWELL
6am
0-1 ft
choppy

SSE

9mph
1.3ft
3s
S
12pm
1+ ft
choppy

S

14mph
2.5ft
4s
S
6pm
1 ft
choppy

SSW

8mph
1.9ft
5s
SSW

Wednesday, Sep 30
SURF WIND SWELL
6am
0-1 ft
choppy

SSW

9mph
1.3ft
4s
S
12pm
0-1 ft
choppy

SSW

8mph
0.9ft
4s
WSW
6pm
0-1 ft
choppy

SSW

10mph
1.1ft
4s
S

	SURF	WIND	SWELL
12pm	flat clean	SSW 3mph	0ft 0s S
6pm	flat clean	SW 4mph	0ft 0s S

	SURF	WIND	SWELL
6am	flat clean	W 1mph	0ft 0s S
12pm	flat fair	SSW 7mph	0.8ft 2s S
6pm	flat fair	SSW 5mph	0.4ft 2s S

	SURF	WIND	SWELL
6am	flat clean	NNE 2mph	0.3ft 3s SW
12pm	flat clean	NNE 5mph	0.2ft 3s SW
6pm	flat choppy	W 7mph	0ft 0s S

	SURF	WIND	SWELL
6am	0-1 ft choppy	SSE 9mph	1.3ft 3s S
12pm	1+ ft choppy	S 14mph	2.5ft 4s S
6pm	1 ft choppy	SSW 8mph	1.9ft 5s SSW

	SURF	WIND	SWELL
6am	0-1 ft choppy	SSW 9mph	1.3ft 4s S
12pm	0-1 ft choppy	SSW 8mph	0.9ft 4s WSW
6pm	0-1 ft choppy	SSW 10mph	1.1ft 4s S

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This forecast is for South-West facing beaches, and was updated Sep 26, 2026 @ 9:39pm.

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