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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 pm Friday 01 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 12AM is: 1.7m 9s primary swell from a East-southeast direction and 1.6m 9s secondary swell from a South-southeast direction (forecast issued at 08:00pm May 01). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | - | - |
| Afternoon (02 May) | - | - |
| Evening (02 May) | 6ft (1.9m) | 9s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastA moderate fall of snow heaviest on Sun afternoon. Turning milder with heavy rain (total 22mm), heaviest during Sun night. Very mild (max 13°C on Sat afternoon, min 1°C on Sun afternoon). Winds increasing (calm on Sat night, fresh winds from the WNW by Sun night). | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Monday 4 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SE 8 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | ESE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | E 9 | E 6 | ENE 8 | SE 9 | ESE 9 | SSE 9 | E 8 | E 8 | E 8 | SE 9 | |
921 | 530 | 474 | 711 | 673 | 528 | 471 | 392 | 346 | 267 | 217 | 149 | 107 | 78 | 165 | 301 | 691 | 721 | 586 | 333 | 115 | 52 | 24 | 28 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | on | cross-on | cross-on | cross | cross | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 8:43PM1.69m | 9:14AM1.52m | 9:19PM1.68m | 9:53AM1.51m | 9:56PM1.65m | 10:32AM1.47m | ||||||||||||||||||
Low Tide | 3:06PM0.37m | 3:38AM0.19m | 3:42PM0.40m | 4:14AM0.21m | 4:18PM0.44m | 4:51AM0.24m | ||||||||||||||||||
 |  |  |  | |  | | |  | | | | |  |  | |  |  |  | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — |
 | 8:16 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | 8:21 |
9 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | — | 10 | 1 | 1 | — | — | — | — | |
Temp °C | 7 | 8 | 9 | 7 | 5 | 7 | 11 | 13 | 11 | 9 | 8 | 7 | 6 | 7 | 6 | 5 | 1 | 2 | 3 | 4 | 5 | 6 | 10 | 11 |
6 | 6 | 5 | 3 | 1 | 2 | 6 | 9 | 5 | 5 | 5 | 4 | 2 | 2 | 0 | -2 | -6 | -6 | -5 | -3 | -2 | -2 | 4 | 4 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | ESE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SW 5 | ESE 8 | SE 9 | ESE 9 | SSE 9 | E 8 | E 8 | E 8 | SE 9 |
 kJ | 921 | 530 | 474 | 711 | 673 | 528 | 471 | 392 | 346 | 267 | 217 | 149 | 107 | 77 | 65 | 1 | 300 | 721 | 586 | 333 | 115 | 50 | 23 | 28 |
Swell 2 Height (m) Direction Period (s) | S 15 | SSE 9 | SSE 9 | — | — | SW 5 | — | SE 13 | SE 13 | SE 13 | E 10 | E 10 | E 9 | E 9 | SW 5 | SE 14 | S 15 | E 9 | SSE 9 | E 9 | E 8 | E 8 | ENE 8 | E 9 |
| kJ | 4 | 439 | 372 | — | — | 8 | — | 7 | 7 | 7 | 8 | 89 | 80 | 78 | 1 | 8 | 4 | 487 | 415 | 247 | 115 | 52 | 24 | 23 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 13 | SE 13 | SW 4 | SW 4 | SW 4 | — | S 12 | — | — | — | S 11 | — | — | SE 12 | S 12 |
| kJ | — | — | — | — | — | — | — | — | — | 7 | 7 | 4 | 2 | 1 | — | 3 | — | — | — | 112 | — | — | 6 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | W 3 | WSW 5 | WNW 2 | WSW 5 | SW 2 | SW 4 | SW 3 | SW 4 | — | SSW 4 | SE 3 | E 9 | E 6 | ENE 8 | NNW 5 | WNW 5 | W 5 | SSW 11 | SSW 10 | SSW 10 | SSW 9 |
| kJ | — | — | 1 | 5 | 23 | 1 | 13 | 1 | 10 | 4 | 5 | — | 6 | 5 | 165 | 301 | 691 | 91 | 80 | 77 | 815 | 848 | 763 | 660 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 299 | 241 | 299 | 299 | 2 | 299 | 592 | 592 | 120 | 124 | 97 | 592 | 592 | 592 | 625 | 607 | 615 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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