Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 2 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
20.5°C
4.7° 

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 (01 Sep):

  • Afternoon surf: Afternoon surf (01 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
  • Evening surf: Evening surf (01 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.

The current surf forecast for Cow Bay at 6PM is: 0.4m 10s primary swell from a Southeast direction and 0.1m 14s secondary swell from a South direction, 0.4m 5s secondary swell from a Southwest direction (forecast issued at 02:00pm September 01). The wind direction is predicted to be glassy.

Time (ADT) & DateWave HeightWave Period
Morning (01 Sep)--
Afternoon (01 Sep)1ft (0.3m)10s
Evening (01 Sep)1.5ft (0.4m)10s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Fri morning. Warm (max 21°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light.

Tue
1
Wednesday
2
Thursday
3
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)
0.2
SSE
10
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
11
0.3
SSE
11
0.4
SE
9
0.4
SE
9
0.4
SSE
10
0.5
SE
10
0.5
SE
10
0.4
SSE
10
0.4
SSE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.9
SSE
4
0.9
SSE
4
Wave Graph
Metric surfscale
Energy kJ
9
15
25
26
30
24
23
22
38
47
47
37
35
21
21
21
21
20
24
29
Wind (km/h)
5
NW
10
SW
5
SSW
15
NE
15
NE
15
NE
15
NNE
15
NE
15
E
15
ESE
15
SE
10
SE
15
SE
10
SSE
10
SE
15
SE
20
SE
20
SSE
20
SSE
20
SSE
Wind State
glassy
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
on
High Tide
11:28AM1.71m
11:54PM1.53m
12:12PM1.68m
00:45AM1.45m
1:03PM1.62m
Low Tide
6:07PM0.22m
6:14AM0.32m
6:56PM0.25m
7:03AM0.39m
7:52PM0.29m
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:51
7:49
7:46
 mm
1
1
1
Temp °C
20
21
20
18
16
15
14
14
18
19
18
18
17
18
17
18
19
18
19
18
Feels °C
19
20
20
16
14
13
12
12
16
17
17
18
16
17
16
16
17
16
17
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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