Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 2 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
17.9°C
2.4° 

Cow Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cow Bay today (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 2ft (0.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (08 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.

The current surf forecast for Cow Bay at 11AM is: 0.5m 9s primary swell from a East direction (forecast issued at 02:00am September 08). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (ADT) & DateWave HeightWave Period
Morning (08 Sep)2ft (0.6m)9s
Afternoon (08 Sep)1.5ft (0.5m)9s
Evening (08 Sep)1.5ft (0.4m)9s

Table - waves today at Cow Bay. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 26mm), heaviest during Thu morning. Very mild (max 19°C on Thu afternoon, min 9°C on Tue night). Winds increasing (calm on Wed afternoon, strong winds from the S by Thu morning).

Tuesday
8
Wednesday
9
Thursday
10
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
E
9
0.6
E
9
0.6
E
10
0.6
E
9
0.5
E
9
0.5
E
9
0.4
E
9
0.4
E
9
0.3
E
8
0.3
E
8
0.3
E
8
0.2
E
8
0.2
SSE
8
0.2
SSE
8
0.2
E
8
0.2
E
8
0.6
SW
4
1
SSW
4
1.5
SSW
5
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.2
E
8
0.2
E
8
Wave Graph
Metric surfscale
Energy kJ
85
62
64
61
41
40
25
23
12
12
12
6
6
6
6
6
10
37
113
11
13
14
6
5
Wind (km/h)
15
WNW
15
W
15
W
15
WNW
15
NW
20
NNW
25
N
20
N
15
NNW
20
NW
20
NNW
15
NNW
15
NNW
0
NNW
10
SW
15
SW
20
SW
25
SSW
30
S
45
S
40
SW
30
SW
25
WSW
25
SW
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
off
off
off
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
6:29AM1.52m
6:40PM1.65m
7:20AM1.62m
7:31PM1.70m
8:05AM1.70m
8:18PM1.72m
Low Tide
00:27AM0.22m
12:50PM0.37m
1:24AM0.15m
1:47PM0.27m
2:13AM0.09m
2:38PM0.19m
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
heavy rain
heavy rain
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:36
7:34
 mm
12
14
Temp °C
13
13
14
15
18
17
16
12
10
9
9
11
15
17
17
15
15
15
15
17
18
19
19
18
Feels °C
11
11
12
13
16
13
11
8
6
4
4
7
12
15
14
12
11
9
9
10
13
17
18
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cow Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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