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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 2 am Thursday 07 May 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
3.8° C
(Which is normal for this time of year)How big are the waves at Cow Bay today?
The current surf forecast for Cow Bay at 6AM is: 1.9m 6s primary swell from a South direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am May 07). The wind direction is predicted to be cross-onshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 6.5ft (2.0m) | 6s |
| Afternoon (07 May) | 4.5ft (1.3m) | 6s |
| Evening (07 May) | 4ft (1.2m) | 6s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Thu afternoon. Very mild (max 12°C on Fri afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the S on Thu morning, light winds from the W by Thu night). | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 9 | S 6 | S 6 | S 6 | S 7 | SE 6 | SE 6 | SE 6 | S 7 | SSE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | |
15 | 181 | 275 | 328 | 440 | 145 | 126 | 116 | 310 | 153 | 227 | 281 | 241 | 206 | 186 | 186 | 182 | 154 | 123 | 123 | 126 | 135 | 135 | 119 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:57PM1.48m | 12:47PM1.32m | 00:44AM1.42m | 1:42PM1.29m | 1:39AM1.37m | 2:42PM1.30m | ||||||||||||||||||
Low Tide | 6:50AM0.40m | 6:56PM0.65m | 7:35AM0.43m | 7:47PM0.67m | 8:23AM0.45m | 8:45PM0.66m | ||||||||||||||||||
 | |  | | |  | |  |  | |  | | | | | | | | | |  | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:27 | — |
— | — | 1 | 3 | 5 | 13 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 11 | 10 | 10 | 10 | 9 | 8 | 9 | 8 | 6 | 5 | 8 | 11 | 12 | 12 | 9 | 6 | 5 | 5 | 9 | 12 | 12 | 11 | 9 |
6 | 6 | 4 | 3 | 4 | 5 | 5 | 7 | 5 | 3 | 2 | 4 | 6 | 6 | 6 | 5 | 1 | 1 | 1 | 5 | 7 | 6 | 6 | 4 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | SE 7 | ESE 7 | SE 6 | SSW 7 | SSW 7 | S 7 | SSE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 7 | SSW 7 | ESE 9 | SSW 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 15 | 15 | 15 | 12 | 37 | 145 | 222 | 193 | 310 | 153 | 227 | 281 | 241 | 206 | 186 | 180 | 168 | 154 | 123 | 123 | 126 | 135 | 135 | 119 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | — | ESE 8 | S 15 | S 14 | SE 6 | SE 6 | ESE 8 | SW 8 | SSW 8 | SSW 7 | — | S 7 | SW 10 | SE 9 | SE 9 | — | ESE 8 | SSW 8 | S 18 | SE 13 | — | SSE 8 |
| kJ | 5 | 5 | — | 14 | 4 | 4 | 126 | 116 | 11 | 129 | 117 | 61 | — | 1 | 4 | 186 | 182 | — | 123 | 91 | 6 | 7 | — | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 14 | — | SE 11 | SE 12 | SE 12 | SE 12 | E 6 | E 8 | SW 8 | — | — | — | — | — | S 13 | S 13 | S 13 | — | — | — | SE 13 |
| kJ | — | — | — | 4 | — | 5 | 5 | 5 | 5 | 19 | 4 | 45 | — | — | — | — | — | 4 | 4 | 4 | — | — | — | 7 |
Wind waves Height (m) Direction Period (s) | SSW 7 | S 6 | S 6 | S 6 | S 7 | SSW 7 | SW 8 | — | — | — | — | WNW 4 | SW 7 | SW 8 | SSW 7 | SW 7 | SW 6 | SSW 7 | SW 8 | — | SSW 8 | SSW 8 | SSW 7 | SSW 7 |
| kJ | 238 | 181 | 275 | 328 | 440 | 294 | 250 | — | — | — | — | 7 | 121 | 191 | 202 | 244 | 83 | 146 | 169 | — | 88 | 88 | 86 | 104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 647 | 517 | 517 | 517 | 592 | 592 | 97 | 0 | 0 | 0 | 0 | 0 | 97 | 299 | 241 | 0 | 2 | 0 | 0 | 0 | 327 | 327 | 327 | 327 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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