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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 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 12PM is: 2.5m 8s primary swell from a Southeast direction and 0.1m 15s secondary swell from a Southeast direction (forecast issued at 08:00am May 01). The wind direction is predicted to be cross-onshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 10ft (3.0m) | 8s |
| Afternoon (01 May) | 8ft (2.5m) | 8s |
| Evening (01 May) | 8ft (2.4m) | 8s |
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 78mm), heaviest during Fri morning. Very mild (max 13°C on Sat afternoon, min 2°C on Sun night). Winds increasing (calm on Fri afternoon, near gales from the NE by Sun afternoon). | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SSE 9 | SE 9 | ESE 9 | ESE 9 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | E 7 | ESE 9 | SSE 10 | E 9 | SE 9 | |
646 | 875 | 831 | 897 | 844 | 787 | 432 | 749 | 577 | 516 | 433 | 419 | 372 | 311 | 217 | 135 | 107 | 207 | 326 | 1109 | 3541 | 2871 | 210 | 129 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | off | cross-off | cross-off | |
High Tide | 8:36AM1.52m | 8:43PM1.69m | 9:14AM1.52m | 9:19PM1.68m | 9:53AM1.51m | 9:56PM1.65m | ||||||||||||||||||
Low Tide | 3:06PM0.37m | 3:38AM0.19m | 3:42PM0.40m | 4:14AM0.21m | 4:18PM0.44m | |||||||||||||||||||
 |  | | |  |  |  | | |  | | |  |  | | | |  | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | 6:00 |
 | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | 8:21 |
2 | 12 | 21 | 13 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 12 | 4 | 5 | 3 | 1 | |
Temp °C | 7 | 8 | 8 | 7 | 7 | 9 | 7 | 6 | 5 | 7 | 11 | 13 | 11 | 8 | 8 | 8 | 7 | 7 | 5 | 5 | 5 | 3 | 2 | 4 |
1 | 1 | 1 | 3 | 5 | 6 | 3 | 2 | 1 | 3 | 7 | 7 | 6 | 4 | 5 | 5 | 3 | 2 | -2 | -6 | -6 | -9 | -9 | -5 | |
Swell 1 Height (m) Direction Period (s) | S 15 | SE 15 | SE 15 | SE 8 | SE 8 | ESE 8 | ESE 8 | SE 9 | ESE 9 | ESE 9 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SW 4 | SW 5 | — | E 9 | SSE 10 | E 9 | SE 9 |
 kJ | 4 | 8 | 8 | 897 | 844 | 787 | 432 | 749 | 577 | 516 | 433 | 419 | 372 | 311 | 217 | 135 | 107 | 2 | 1 | — | 1032 | 2871 | 210 | 129 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 15 | S 15 | SE 9 | SSE 9 | — | SW 5 | SW 5 | SE 13 | SE 13 | SE 13 | SE 13 | E 10 | E 10 | E 9 | S 14 | S 14 | — | — | E 9 | — | E 8 |
| kJ | — | — | — | 8 | 4 | 70 | 404 | — | 22 | 13 | 7 | 7 | 7 | 7 | 8 | 90 | 80 | 4 | 4 | — | — | 430 | — | 66 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 15 | S 15 | — | — | — | — | — | — | — | SE 13 | SE 13 | SW 4 | SW 4 | S 14 | — | — | — | — | — | E 8 |
| kJ | — | — | — | — | 9 | 4 | — | — | — | — | — | — | — | 7 | 7 | 4 | 2 | 4 | — | — | — | — | — | 68 |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | — | — | — | W 3 | WSW 5 | — | — | SW 5 | SW 5 | SW 4 | SW 4 | SW 4 | — | — | ESE 8 | ESE 8 | E 7 | ESE 9 | S 10 | SSW 10 | SW 10 |
| kJ | 646 | 875 | 831 | — | — | — | 1 | 45 | — | — | 8 | 13 | 12 | 12 | 8 | — | — | 207 | 326 | 1109 | 3541 | 4222 | 2549 | 1297 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 517 | 517 | 124 | 97 | 0 | 0 | 77 | 0 | 0 | 0 | 0 | 241 | 299 | 327 | 327 | 327 | 327 | 636 | 883 | 592 | 592 | 592 | 592 | 531 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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