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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 Tuesday 05 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
4.1° 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 4AM is: 0.3m 9s primary swell from a East direction and 0.1m 16s secondary swell from a South direction (forecast issued at 08:00pm May 05). An open ocean swell of 2.3m 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 (06 May) | 1ft (0.3m) | 9s |
| Afternoon (06 May) | 1ft (0.3m) | 9s |
| Evening (06 May) | 2.5ft (0.7m) | 6s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Thu morning. Very mild (max 13°C on Wed afternoon, min 6°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the WNW by Thu night). | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Friday 8 | |||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 6 | ESE 9 | S 6 | S 6 | S 6 | S 7 | ESE 10 | SSE 6 | S 6 | SSE 7 | SE 7 | SE 10 | SE 10 | SE 9 | SE 9 | |
16 | 16 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 32 | 15 | 251 | 284 | 291 | 345 | 18 | 77 | 112 | 181 | 71 | 262 | 293 | 241 | 235 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 11:14PM1.55m | 11:58AM1.37m | 11:57PM1.48m | 12:47PM1.32m | 00:44AM1.42m | 1:42PM1.29m | ||||||||||||||||||
Low Tide | 5:32PM0.55m | 6:08AM0.35m | 6:11PM0.60m | 6:50AM0.40m | 6:56PM0.65m | 7:35AM0.43m | ||||||||||||||||||
 |  | | |  | | | | | |  | |  |  | | | | |  | | | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — |
 | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | 8:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 3 | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 8 | 9 | 9 | 10 | 12 | 13 | 12 | 10 | 10 | 11 | 11 | 11 | 10 | 8 | 8 | 9 | 10 | 7 | 6 | 9 | 11 | 10 |
4 | 2 | 2 | 3 | 3 | 5 | 6 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 4 | 4 | 5 | 7 | 8 | 4 | 3 | 6 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | SE 7 | SW 7 | S 6 | SSE 7 | S 7 | SE 10 | SE 10 | SE 9 | SE 9 |
 kJ | 16 | 16 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 32 | 15 | 15 | 15 | 15 | 14 | 14 | 206 | 112 | 181 | 97 | 262 | 293 | 241 | 235 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | S 16 | S 16 | S 16 | SE 16 | S 16 | S 16 | ESE 9 | S 16 | S 16 | — | S 14 | S 14 | ESE 10 | SSE 6 | SW 7 | SW 7 | SE 7 | SSW 7 | SW 8 | SSW 7 | — |
| kJ | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 5 | 5 | 15 | 5 | 5 | — | 4 | 4 | 18 | 77 | 77 | 64 | 71 | 67 | 69 | 70 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 12 | — | S 12 | S 16 | S 16 | — | — | — | S 15 | S 14 | ESE 7 | ESE 7 | SE 12 | E 7 | SW 7 | S 7 | — | — |
| kJ | — | — | — | — | — | — | 3 | — | 3 | 5 | 5 | — | — | — | 4 | 4 | 21 | 29 | 5 | 34 | 44 | 23 | — | — |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | S 6 | S 6 | S 6 | S 7 | SSW 7 | SW 8 | — | — | — | — | — | — | SSW 8 |
| kJ | 439 | 425 | 449 | 597 | 662 | 604 | 520 | 452 | 376 | 256 | 269 | 251 | 284 | 291 | 345 | 352 | 276 | — | — | — | — | — | — | 98 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2437 | 1119 | 615 | 2235 | 1373 | 1373 | 1373 | 1373 | 979 | 1178 | 769 | 592 | 531 | 517 | 592 | 736 | 97 | 0 | 0 | 0 | 0 | 0 | 592 | 607 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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