Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 8 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
17.4°C
1.8° 

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 4AM is: 0.6m 10s primary swell from a East direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 07). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-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

Moderate rain (total 15mm), heaviest on Thu morning. Warm (max 20°C on Thu afternoon, min 10°C on Tue night). Winds increasing (light winds from the W on Wed afternoon, strong winds from the SSW by Thu morning).

Mon
7
Tuesday
8
Wednesday
9
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
1
1
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
Wave
Height (m)
Direction
Period (s)
0.8
E
9
0.7
E
9
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
Wave Graph
Metric surfscale
Energy kJ
113
85
85
62
64
61
41
40
25
23
12
12
12
6
6
6
6
6
Wind (km/h)
20
NW
15
NW
15
WNW
15
W
10
W
15
WNW
15
NW
20
NNW
25
N
20
N
15
NNW
15
NNW
20
NNW
15
NNW
15
NNW
10
W
15
WSW
15
SW
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
off
off
off
cross-off
cross
cross-on
High Tide
5:41PM1.59m
6:29AM1.52m
6:40PM1.65m
7:20AM1.62m
7:31PM1.70m
Low Tide
00:27AM0.22m
12:50PM0.37m
1:24AM0.15m
1:47PM0.27m
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:39
7:37
7:36
 mm
Temp °C
15
15
13
14
14
15
17
18
16
13
11
10
10
11
15
17
16
14
Feels °C
11
13
11
12
12
13
15
15
11
9
8
7
6
7
11
14
13
11
  • 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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