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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 29 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
7.8° C
(Which is slightly warmer than usual)How big are the waves at Cow Bay today (29 May):
- Morning surf: Morning surf (29 May, local time) - 5.5ft (1.7m), 9s period with E swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 6ft (1.9m), 10s period with E swell.
- Evening surf: Evening surf (29 May, local time) - 6ft (1.9m), 10s period with E swell.
The current surf forecast for Cow Bay at 2PM is: 1.8m 10s primary swell from a East direction (forecast issued at 08:00am May 29). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 5.5ft (1.7m) | 9s |
| Afternoon (29 May) | 6ft (1.9m) | 10s |
| Evening (29 May) | 6ft (1.9m) | 10s |
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 3mm), mostly falling on Fri morning. Very mild (max 12°C on Sun afternoon, min 4°C on Sun night). Winds decreasing (fresh winds from the N on Fri morning, light winds from the N by Sun afternoon). | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | |
450 | 471 | 481 | 682 | 776 | 687 | 587 | 490 | 416 | 359 | 313 | 320 | 274 | 201 | 170 | 134 | 106 | 107 | 146 | 181 | 186 | 164 | 172 | 164 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | off | off | |
High Tide | 7:31AM1.42m | 7:36PM1.62m | 8:12AM1.44m | 8:14PM1.63m | 8:52AM1.46m | 8:54PM1.64m | ||||||||||||||||||
Low Tide | 1:57PM0.46m | 2:35AM0.26m | 2:38PM0.47m | 3:14AM0.25m | 3:17PM0.48m | |||||||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | | | |  | |
 | 5:33 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:50 | — | — | 8:51 |
1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
Temp °C | 5 | 5 | 6 | 7 | 8 | 6 | 5 | 5 | 5 | 7 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 11 | 12 | 9 | 5 | 4 |
-2 | -2 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 2 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 8 | 9 | 6 | 1 | 0 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
 kJ | 450 | 471 | 481 | 682 | 776 | 687 | 587 | 490 | 416 | 359 | 313 | 320 | 274 | 201 | 170 | 134 | 106 | 107 | 146 | 181 | 186 | 164 | 172 | 164 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SSW 6 | SSW 9 | SW 9 | SSW 9 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SSW 8 | E 9 | E 8 | SSW 8 | S 9 | S 9 | S 9 | S 9 |
| kJ | 11 | 4 | 17 | 21 | 30 | 26 | 15 | 15 | 15 | 15 | 20 | 17 | 16 | 15 | 9 | 6 | 6 | 78 | 37 | 19 | 60 | 61 | 41 | 40 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | S 15 | — | S 16 | S 16 | S 16 | — | — | — | — | — | S 14 | S 14 | S 14 | SSW 8 | SSW 8 | S 9 | S 15 | SSE 8 | — | — |
| kJ | 4 | 4 | 4 | 4 | 4 | — | 5 | 5 | 5 | — | — | — | — | — | 4 | 4 | 4 | 7 | 13 | 7 | 4 | 11 | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 4 | — | — | — | — | NNE 3 | — | NE 2 | — | E 4 | ENE 4 | ENE 4 | ENE 5 | — | — | — | — | — | — | — |
| kJ | 27 | 35 | 28 | 22 | 12 | — | — | — | — | 1 | — | 1 | — | 10 | 11 | 28 | 51 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 816 | 608 | 607 | 0 | 7 | 7 | 7 | 0 | 0 | 7 | 0 | 241 | 241 | 592 | 121 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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