Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 2 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
16.6° C
0.5° 

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 (04 Aug):

  • Afternoon surf: Afternoon surf (04 Aug, local time) - 0.5ft (0.2m), 10s period with E swell.
  • Evening surf: Evening surf (04 Aug, local time) - 0.5ft (0.2m), 9s period with E swell.

The current surf forecast for Cow Bay at 8PM is: 0.2m 9s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm August 04). An open ocean swell of 2.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (ADT) & DateWave HeightWave Period
Morning (04 Aug)--
Afternoon (04 Aug)0.5ft (0.2m)10s
Evening (04 Aug)0.5ft (0.2m)9s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Wed afternoon, min 18°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Fri morning).

Tue
4
Wednesday
5
Thursday
6
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
1
1
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
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.2
E
9
0.2
E
9
1.4
SW
6
1.2
SW
6
1.1
SW
6
0.9
WSW
5
0.2
E
10
0.2
E
9
0.5
SW
4
0.2
E
9
0.2
E
9
0.6
SW
4
Wave Graph
Metric surfscale
Energy kJ
8
7
7
7
7
7
7
7
7
6
110
105
77
47
7
7
9
6
6
9
Wind (km/h)
25
WSW
30
SW
25
WSW
25
WSW
25
WSW
20
W
15
W
20
W
20
WSW
20
WSW
20
WSW
15
W
15
W
10
W
10
WNW
10
WNW
10
WSW
15
SW
15
SW
5
W
Wind State
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
glassy
High Tide
12:42PM1.61m
1:05AM1.43m
1:31PM1.60m
2:04AM1.37m
2:28PM1.58m
Low Tide
7:17PM0.33m
7:23AM0.36m
8:10PM0.34m
8:15AM0.42m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:36
8:34
8:32
 mm
Temp °C
24
24
25
24
20
18
19
22
28
30
29
26
23
22
21
23
28
29
28
27
Feels °C
19
19
20
20
16
15
16
19
26
27
26
25
21
20
20
22
28
27
27
28
  • 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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