Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 2 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
13.7° C
1.2° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 0.5ft (0.2m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 0.5ft (0.1m), 11s period with SE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 2.5ft (0.7m), 4s period with S swell.

The current surf forecast for Cow Bay at 6AM is: 0.2m 11s primary swell from a South-southeast direction (forecast issued at 02:00am July 21). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (ADT) & DateWave HeightWave Period
Morning (21 Jul)0.5ft (0.2m)11s
Afternoon (21 Jul)0.5ft (0.1m)11s
Evening (21 Jul)2.5ft (0.7m)4s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed morning. Warm (max 22°C on Tue morning, min 14°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Thu night).

Tuesday
21
Wednesday
22
Thursday
23
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)
0
0
0
0
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)
0.2
ESE
7
0.2
ESE
7
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.1
SE
11
0.1
SE
11
0.7
S
4
0.8
SSE
4
1.1
SSE
5
1.5
SSE
6
2
S
6
2.2
S
7
2.2
S
7
2.2
S
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
3
SSW
9
3.5
SSW
9
3
SSW
9
2.5
SSW
9
0.7
SE
7
Wave Graph
Metric surfscale
Energy kJ
5
5
12
12
12
5
5
15
24
56
131
314
439
515
522
1
1
1
1
0
0
0
0
44
Wind (km/h)
10
WSW
20
WSW
15
WSW
15
SW
15
SSW
20
S
20
S
15
SSE
20
SSE
25
SE
30
SSE
30
S
25
S
25
S
35
SSW
30
SSW
30
SSW
30
SSW
25
SSW
25
SSW
30
SSW
20
SSW
15
SSW
15
SW
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:54AM1.37m
2:23PM1.50m
2:53AM1.29m
3:15PM1.45m
3:55AM1.25m
4:11PM1.42m
Low Tide
8:24AM0.40m
9:10PM0.42m
9:14AM0.51m
10:07PM0.46m
10:09AM0.59m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:50
8:49
 mm
2
1
1
1
Temp °C
18
16
16
18
22
21
19
18
18
17
18
19
19
19
19
19
19
19
18
18
17
16
17
17
Feels °C
16
13
14
15
19
17
16
16
15
14
15
16
17
18
15
16
16
16
16
16
14
14
15
15
  • 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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