Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 2 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
15.7°C
1.6° 

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 (28 Sep):

  • Afternoon surf: Afternoon surf (28 Sep, local time) - 10ft (3.0m), 8s period with ESE swell.
  • Evening surf: Evening surf (28 Sep, local time) - 10ft (3.0m), 8s period with ESE swell.

The current surf forecast for Cow Bay at 7PM is: 3.0m 8s primary swell from a East-southeast direction and 0.1m 14s secondary swell from a Southeast direction (forecast issued at 02:00pm September 28). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (ADT) & DateWave HeightWave Period
Morning (28 Sep)--
Afternoon (28 Sep)10ft (3.0m)8s
Evening (28 Sep)10ft (3.0m)8s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Mon afternoon. Very mild (max 18°C on Thu morning, min 13°C on Mon afternoon). Winds decreasing (fresh winds from the E on Mon afternoon, calm by Tue afternoon).

Mon
28
Tuesday
29
Wednesday
30
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
1
0
0
0
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
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)
2.5
ESE
8
3
ESE
8
3
ESE
8
3
ESE
8
2.5
ESE
8
2.5
ESE
8
2.2
ESE
9
2.1
ESE
9
1.9
ESE
9
1.8
ESE
9
1.7
ESE
8
1.6
ESE
8
1.6
ESE
8
1.4
ESE
8
1.3
ESE
8
1.3
ESE
8
1.2
ESE
8
1.1
ESE
8
1
ESE
8
1
ESE
8
Wave Graph
Metric surfscale
Energy kJ
864
1051
1048
1048
935
857
725
641
549
464
409
339
331
277
249
234
202
169
140
128
Wind (km/h)
35
E
35
E
35
E
35
E
30
E
25
E
20
E
15
E
15
E
5
S
0
SSE
0
S
5
SSE
0
SE
5
NE
10
NE
10
ENE
5
N
5
NNE
10
N
Wind State
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross-on
on
glassy
glassy
glassy
glassy
glassy
cross-off
cross
cross-off
cross-off
off
High Tide
9:40AM1.82m
10:06PM1.66m
10:19AM1.82m
10:50PM1.62m
11:02AM1.78m
Low Tide
4:16PM0.10m
4:25AM0.22m
5:01PM0.09m
5:09AM0.27m
5:49PM0.13m
heavy rain
mod rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
7:07
—
—
—
—
—
—
—
7:09
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:00
—
—
—
—
—
—
—
6:58
—
—
—
—
—
—
—
6:57
—
 mm
11
8
3
1
1
1
—
—
—
3
1
—
—
—
—
—
—
—
—
—
Temp °C
13
13
13
13
14
15
15
15
16
17
17
16
16
16
16
16
16
16
16
15
Feels °C
7
7
7
8
10
12
13
13
15
18
19
18
17
18
17
16
17
17
16
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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