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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 Wednesday 06 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 11PM is: 0.3m 9s primary swell from a East-southeast direction and 0.1m 16s secondary swell from a South direction (forecast issued at 08:00pm May 06). An open ocean swell of 1.6m 7s 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) | - | - |
| Afternoon (06 May) | - | - |
| Evening (06 May) | 2ft (0.6m) | 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 23mm), heaviest during Thu afternoon. Very mild (max 12°C on Fri afternoon, min 5°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||||||||
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 | SE 6 | ESE 9 | ESE 9 | S 6 | S 6 | ESE 7 | ESE 8 | SE 6 | S 7 | S 7 | SE 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | |
16 | 25 | 15 | 15 | 200 | 328 | 31 | 32 | 88 | 377 | 310 | 106 | 255 | 252 | 263 | 211 | 206 | 186 | 182 | 157 | 150 | 150 | 129 | 129 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross | 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 | 6:11PM0.60m | 6:50AM0.40m | 6:56PM0.65m | 7:35AM0.43m | 7:47PM0.67m | 8:23AM0.45m | ||||||||||||||||||
 |  | | |  |  |  |  | | | |  |  | | | | |  | | | | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | 8:22 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | 8:27 |
— | — | — | — | — | 1 | 7 | 11 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 10 | 11 | 10 | 10 | 10 | 8 | 7 | 8 | 8 | 7 | 5 | 9 | 11 | 12 | 12 | 10 | 8 | 5 | 5 | 8 | 12 | 11 |
8 | 7 | 6 | 5 | 4 | 3 | 4 | 3 | 4 | 6 | 5 | 4 | 1 | 5 | 5 | 6 | 7 | 7 | 3 | 1 | 1 | 4 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SE 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 7 | ESE 8 | SSW 7 | S 7 | S 7 | SSW 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | ESE 8 | ESE 9 | ESE 9 |
 kJ | 16 | 25 | 15 | 15 | 15 | 15 | 31 | 32 | 250 | 377 | 310 | 186 | 255 | 252 | 263 | 211 | 206 | 169 | 146 | 150 | 120 | 150 | 129 | 129 |
Swell 2 Height (m) Direction Period (s) | S 16 | ESE 9 | S 16 | S 16 | S 14 | S 14 | S 15 | S 14 | SE 6 | SE 12 | ESE 8 | SE 7 | SSW 8 | SSW 7 | S 7 | SW 10 | — | SE 9 | SE 9 | ESE 9 | ESE 8 | SSW 8 | S 17 | SE 13 |
| kJ | 5 | 15 | 5 | 5 | 4 | 4 | 4 | 4 | 88 | 5 | 20 | 106 | 138 | 111 | 37 | 4 | — | 186 | 182 | 157 | 150 | 103 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 16 | — | — | — | — | — | S 12 | ESE 8 | E 11 | SE 12 | ESE 7 | E 7 | S 15 | S 15 | — | — | — | — | S 13 | S 13 | S 7 | S 13 | SE 13 |
| kJ | 3 | 5 | — | — | — | — | — | 3 | 32 | 2 | 5 | 37 | 16 | 4 | 4 | — | — | — | — | 4 | 4 | 1 | 3 | 7 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | S 6 | S 6 | S 6 | S 7 | S 7 | SW 8 | — | — | — | — | — | SW 8 | SW 8 | SSW 8 | SW 7 | SW 6 | — | — | — | SSW 8 | SSW 8 |
| kJ | 376 | 256 | 245 | 194 | 200 | 328 | 414 | 400 | 446 | — | — | — | — | — | 93 | 164 | 187 | 262 | 102 | — | — | — | 74 | 88 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 979 | 979 | 963 | 592 | 517 | 517 | 592 | 592 | 97 | 0 | 0 | 0 | 0 | 0 | 592 | 299 | 2 | 0 | 23 | 0 | 0 | 0 | 327 | 327 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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