Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 8 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
19.7°C
4.0° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (03 Sep, local time) - 2.5ft (0.8m), 4s period with SSE swell.

The current surf forecast for Cow Bay at 12PM is: 0.4m 9s primary swell from a Southeast direction and 0.6m 3s secondary swell from a South-southeast direction (forecast issued at 08:00am September 03). The wind direction is predicted to be onshore.

Time (ADT) & DateWave HeightWave Period
Morning (03 Sep)1.5ft (0.4m)9s
Afternoon (03 Sep)1.5ft (0.4m)9s
Evening (03 Sep)2.5ft (0.8m)4s

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


Short Range Forecast

Heavy rain (total 44mm), heaviest during Thu night. Very mild (max 19°C on Thu morning, min 13°C on Sat night). Winds increasing (light winds from the N on Fri afternoon, fresh winds from the NNE by Sat afternoon).

Thursday
3
Friday
4
Saturday
5
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
2
2
2
2
1
1
1
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)
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
8
1.1
S
5
1.4
SSE
5
1.8
SE
6
2.4
SE
7
2.3
SE
7
2.3
SE
7
2.1
SE
7
1.8
SE
7
1.6
SE
7
1.5
SE
7
1.4
ESE
7
1.2
ESE
7
1.4
ESE
9
1.4
ESE
9
1.5
E
8
2.5
ENE
9
Wave Graph
Metric surfscale
Energy kJ
21
21
21
20
20
21
51
94
207
511
485
550
485
331
266
216
185
140
287
275
309
999
Wind (km/h)
10
SSE
15
SSE
20
SSE
20
SSE
20
SSE
20
S
20
S
25
SSE
30
SSE
30
SE
25
SE
20
ESE
15
N
20
NNW
20
NNW
20
NW
20
NNW
20
NNW
35
N
35
N
40
NNE
40
NNE
Wind State
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross-off
High Tide
1:03PM1.62m
1:46AM1.38m
2:05PM1.57m
2:59AM1.34m
3:17PM1.53m
Low Tide
7:03AM0.39m
7:52PM0.29m
8:01AM0.46m
8:57PM0.33m
9:09AM0.51m
light rain
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:45
7:44
 mm
1
4
6
8
4
4
3
1
1
2
4
Temp °C
17
18
19
19
18
17
16
16
17
18
18
19
19
17
17
17
17
17
16
16
15
13
Feels °C
16
16
16
16
15
14
14
13
14
15
16
18
20
16
15
16
15
15
11
11
9
6
  • 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.


Nearest locationNearest