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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 2 pm Thursday 07 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 8PM is: 1.2m 6s primary swell from a Southeast direction (forecast issued at 02:00pm May 07). An open ocean swell of 1.1m 7s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| Afternoon (07 May) | 4.5ft (1.3m) | 6s |
| Evening (07 May) | 4ft (1.2m) | 6s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Thu afternoon. Very mild (max 12°C on Fri afternoon, min 5°C on Fri night). Winds increasing (light winds from the NW on Thu night, fresh winds from the SSE by Sun morning). | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 7 | SSE 6 | SSE 6 | SE 6 | SSE 7 | SSE 7 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 7 | |
396 | 118 | 103 | 116 | 132 | 147 | 203 | 281 | 269 | 235 | 190 | 186 | 182 | 174 | 170 | 154 | 135 | 138 | 124 | 101 | 101 | 101 | 103 | 131 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | on | on | on | |
High Tide | 12:47PM1.32m | 00:44AM1.42m | 1:42PM1.29m | 1:39AM1.37m | 2:42PM1.30m | 2:42AM1.34m | ||||||||||||||||||
Low Tide | 6:56PM0.65m | 7:35AM0.43m | 7:47PM0.67m | 8:23AM0.45m | 8:45PM0.66m | |||||||||||||||||||
 |  |  |  |  |  |  | |  |  | | | | | | | | | | | |  | | | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
 | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | 8:28 |
5 | 13 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | |
Temp °C | 9 | 8 | 9 | 10 | 9 | 7 | 6 | 9 | 11 | 12 | 12 | 9 | 6 | 5 | 5 | 9 | 11 | 12 | 10 | 9 | 8 | 7 | 8 | 10 |
4 | 4 | 6 | 8 | 7 | 4 | 3 | 6 | 6 | 7 | 7 | 6 | 1 | 1 | 1 | 6 | 6 | 6 | 5 | 5 | 4 | 3 | 3 | 4 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSW 7 | SW 7 | SE 6 | SSE 7 | SSE 7 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 37 | 237 | 199 | 116 | 132 | 147 | 203 | 281 | 269 | 235 | 190 | 142 | 183 | 150 | 162 | 136 | 125 | 138 | 124 | 101 | 101 | 101 | 103 | 101 |
Swell 2 Height (m) Direction Period (s) | S 15 | SSE 6 | SSE 6 | SW 7 | SW 8 | SSW 7 | SW 8 | SSW 7 | SW 7 | S 8 | SW 8 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | S 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 16 | SE 16 |
| kJ | 4 | 118 | 103 | 140 | 110 | 96 | 55 | 68 | 79 | 1 | 46 | 186 | 182 | 174 | 170 | 154 | 135 | 3 | 7 | 7 | 7 | 7 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | — | ESE 8 | ESE 8 | SE 11 | ESE 7 | E 6 | SSW 7 | S 15 | — | S 8 | SSW 10 | SSW 10 | SSW 11 | SSW 11 | — | S 18 | — | — | — | — | S 16 | SE 16 | SE 13 | — |
| kJ | — | 50 | 39 | 5 | 18 | 22 | 18 | 4 | — | 1 | 20 | 33 | 12 | 22 | — | 6 | — | — | — | — | 5 | 10 | 7 | — |
Wind waves Height (m) Direction Period (s) | S 7 | SW 7 | SW 7 | — | — | — | — | NNW 3 | — | SW 8 | SSW 4 | SW 7 | SW 7 | — | — | — | — | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 8 | S 7 |
| kJ | 396 | 330 | 261 | — | — | — | — | 1 | — | 113 | 25 | 228 | 255 | — | — | — | — | 122 | 142 | 159 | 155 | 120 | 115 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 592 | 592 | 97 | 0 | 0 | 0 | 0 | 0 | 241 | 299 | 3 | 0 | 2 | 0 | 0 | 0 | 327 | 769 | 327 | 327 | 0 | 327 | 327 | 592 |
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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