The surf forecast is 3+ ft and choppy right now for Marathon, ON

WEATHER - LIVE
63° S @ 11 → 24mph
BUOY 45136
5.6ft @ 6s
WATER TEMP
51° 4/3, Boots/Gloves(5)

Forecast

SUN 11

MON 12

TUE 13

WED 14

3am

Clean
Fair
Choppy

Conditions are 3+ ft and choppy at 3am on Sun 10/11

WINDS 19 mph

PRIMARYS (178) 5.1 ft @ 6 sec

SECONDARY

No Tide Data

Forecast Details

Basic

Detail

Forecast

History

Saturday, Oct 10
SURF WIND SWELL
12pm
3-4 ft
choppy

SSE

21mph
6.1ft
6s
S
6pm
2-4 ft
choppy

SSE

24mph
7.5ft
7s
S

Sunday, Oct 11
SURF WIND SWELL
6am
3+ ft
choppy

S

17mph
4.8ft
6s
S
12pm
2 ft
choppy

S

16mph
4.1ft
6s
S
6pm
1+ ft
fair

S

4mph
2.5ft
6s
S

Monday, Oct 12
SURF WIND SWELL
6am
flat
clean

NE

20mph
0.4ft
5s
WSW
12pm
flat
clean

ENE

19mph
0.5ft
4s
S
6pm
flat
clean

ENE

15mph
0.5ft
5s
SSE

Tuesday, Oct 13
SURF WIND SWELL
6am
flat
clean

N

8mph
0.2ft
3s
SSE
12pm
flat
fair

N

8mph
0.2ft
4s
SSE
6pm
flat
fair

NNW

9mph
0.2ft
4s
SSE

Wednesday, Oct 14
SURF WIND SWELL
6am
0-1 ft
fair

NW

6mph
0.6ft
4s
WSW
12pm
flat
choppy

W

10mph
0.8ft
4s
W
6pm
1 ft
choppy

NW

8mph
1.6ft
4s
WSW

	SURF	WIND	SWELL
12pm	3-4 ft choppy	SSE 21mph	6.1ft 6s S
6pm	2-4 ft choppy	SSE 24mph	7.5ft 7s S

	SURF	WIND	SWELL
6am	3+ ft choppy	S 17mph	4.8ft 6s S
12pm	2 ft choppy	S 16mph	4.1ft 6s S
6pm	1+ ft fair	S 4mph	2.5ft 6s S

	SURF	WIND	SWELL
6am	flat clean	NE 20mph	0.4ft 5s WSW
12pm	flat clean	ENE 19mph	0.5ft 4s S
6pm	flat clean	ENE 15mph	0.5ft 5s SSE

	SURF	WIND	SWELL
6am	flat clean	N 8mph	0.2ft 3s SSE
12pm	flat fair	N 8mph	0.2ft 4s SSE
6pm	flat fair	NNW 9mph	0.2ft 4s SSE

	SURF	WIND	SWELL
6am	0-1 ft fair	NW 6mph	0.6ft 4s WSW
12pm	flat choppy	W 10mph	0.8ft 4s W
6pm	1 ft choppy	NW 8mph	1.6ft 4s WSW

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This forecast is for South-West facing beaches, and was updated Oct 10, 2026 @ 9:37pm.

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