Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 2 pm 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
16.8°C
1.9° 

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 (17 Sep):

  • Afternoon surf: Afternoon surf (17 Sep, local time) - 2.5ft (0.7m), 7s period with SE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.7m), 7s period with SE swell.

The current surf forecast for Cow Bay at 7PM is: 0.7m 7s primary swell from a Southeast direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 02:00pm September 17). The wind direction is predicted to be cross-shore.

Time (ADT) & DateWave HeightWave Period
Morning (17 Sep)--
Afternoon (17 Sep)2.5ft (0.7m)7s
Evening (17 Sep)2.5ft (0.7m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 21°C on Thu afternoon, min 8°C on Fri night). Wind will be generally light.

Thu
17
Friday
18
Saturday
19
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)
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
Wave
Height (m)
Direction
Period (s)
0.7
SE
7
0.7
SE
7
0.7
SE
7
0.7
SE
7
0.7
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
8
0.6
SE
8
0.4
SE
7
0.4
SE
8
0.4
SE
7
0.3
SE
10
0.3
SE
7
Wave Graph
Metric surfscale
Energy kJ
47
47
45
45
47
48
38
38
38
38
41
33
34
35
36
19
20
18
17
8
Wind (km/h)
5
W
10
SW
10
SW
10
SW
10
SW
10
SW
10
SW
15
SW
20
SW
20
WSW
15
W
15
WNW
20
NW
25
NW
25
NW
25
NW
25
NNW
25
NW
20
NNW
15
N
Wind State
glassy
cross
cross
cross
cross
cross-on
cross
cross-on
cross
cross
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
High Tide
12:45PM1.47m
1:28AM1.28m
1:37PM1.39m
2:33AM1.22m
2:42PM1.34m
Low Tide
7:42PM0.44m
7:47AM0.63m
8:37PM0.51m
8:43AM0.70m
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:21
7:19
7:16
 mm
1
1
1
Temp °C
19
21
19
17
17
16
15
14
15
15
17
16
12
10
8
9
12
14
15
10
Feels °C
19
20
18
17
15
15
14
12
12
12
16
14
6
4
2
3
6
7
9
5
  • 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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