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Cow Bay Surf Forecast
/ Nova Scotia (17 breaks) / Nova Scotia (20 breaks) /
Surf Forecasts:
Cow Bay surfForecast / Nova Scotia / Canada
48hr Weather and Surf, issued 8 am Saturday 18 Apr 2026 ADTForecast update in hr min s Forecast update imminent
Cow Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cow Bay sea temperature is
2.9° C
(Which is slightly warmer than usual)How big are the waves at Cow Bay today?
The current surf forecast for Cow Bay at 3PM is: 1.2m 5s primary swell from a East direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 08:00am April 18). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2.5ft (0.7m) | 5s |
| Afternoon (18 Apr) | 4ft (1.2m) | 5s |
| Evening (18 Apr) | 5ft (1.5m) | 6s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 4 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 15 | 22 | 40 | 74 | 99 | 146 | 191 | 181 | 199 | 192 | 208 | 246 | 263 | 276 | 178 | 155 | 138 | 111 | 111 | 84 | 84 | 66 | 64 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:27AM 1.71 | 9:39PM 1.92 | 10:14AM 1.69 | 10:24PM 1.89 | 11:03AM 1.64 | 11:13PM 1.82 | ||||||||||||||||||
Low Tide / height (m) | 3:36AM -0.00 | 3:44PM 0.17 | 4:23AM -0.03 | 4:33PM 0.20 | 5:13AM -0.00 | 5:25PM 0.26 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - | - | - | 8:04 | - | - | - |
 |  | | | |  | | | |  | | | | | |  | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | - | - | - | - | - | - | - |
| Temp. °C | 4 | 4 | 5 | 4 | 2 | 0 | 2 | 3 | 5 | 7 | 9 | 8 | 8 | 6 | 7 | 7 | 4 | 4 | 8 | 10 | 9 | 7 | 5 | 4 |
| Feels °C (?) | 0 | -1 | -2 | -2 | -5 | -7 | -5 | -3 | 0 | 4 | 5 | 4 | 4 | 2 | 3 | 1 | -2 | -2 | 3 | 6 | 4 | 3 | 1 | 1 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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