Cow Bay Surf Break

Lat Long: 44.61° N 63.43° W

Cow Bay 48 hour detailed Surf Forecast

Issued: 8 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cow Bay sea temperature is
19.4°C
3.6° 

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 (04 Sep):

  • Evening surf: Evening surf (04 Sep, local time) - 5ft (1.6m), 7s period with SE swell.

The current surf forecast for Cow Bay at 11PM is: 1.5m 7s primary swell from a Southeast direction (forecast issued at 08:00pm September 04). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (ADT) & DateWave HeightWave Period
Morning (04 Sep)--
Afternoon (04 Sep)--
Evening (04 Sep)5ft (1.6m)7s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun morning. Very mild (max 19°C on Mon afternoon, min 13°C on Sun night). Winds increasing (light winds from the NW on Fri night, strong winds from the N by Sat afternoon).

Fri
4
Saturday
5
Sunday
6
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)
2
2
1
1
1
2
1
0
0
0
0
1
1
1
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SE
7
1.6
SE
7
1.4
SE
7
1.3
SE
7
1.3
SE
7
1.4
SE
8
1.5
ESE
8
1.4
ESE
8
0.8
SE
8
0.9
E
9
1
E
9
1.1
E
9
1.1
E
9
1.2
E
9
1.4
E
10
1.5
E
10
1.6
E
10
1.5
E
9
Wave Graph
Metric surfscale
Energy kJ
317
247
181
164
153
242
302
261
90
123
152
194
202
249
371
408
455
383
Wind (km/h)
10
WNW
15
NW
15
NW
15
WNW
15
WNW
15
N
35
N
40
N
40
N
40
N
35
N
35
N
35
N
30
N
30
N
30
N
30
N
30
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
off
High Tide
2:59AM1.34m
3:17PM1.53m
4:19AM1.35m
4:33PM1.54m
Low Tide
8:57PM0.33m
9:09AM0.51m
10:09PM0.33m
10:27AM0.52m
thunderstorm
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:44
7:42
 mm
1
1
1
1
1
1
2
2
Temp °C
20
18
17
16
16
16
15
15
15
15
14
14
14
14
14
15
15
15
Feels °C
21
18
16
15
15
15
10
8
8
9
8
8
8
9
10
11
10
10
  • 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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