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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 Friday 08 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
3.9° 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 9s primary swell from a Southeast direction and 0.7m 4s secondary swell from a Southwest direction (forecast issued at 02:00pm May 08). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | - | - |
| Afternoon (08 May) | 4ft (1.2m) | 9s |
| Evening (08 May) | 4ft (1.2m) | 9s |
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 12mm), heaviest on Mon morning. Very mild (max 12°C on Fri afternoon, min 5°C on Fri night). Winds increasing (light winds from the SSW on Sat night, fresh winds from the SSE by Sun night). | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 8 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | |
269 | 235 | 206 | 237 | 211 | 207 | 202 | 161 | 165 | 138 | 124 | 99 | 99 | 99 | 96 | 279 | 275 | 435 | 527 | 635 | 621 | 526 | 526 | 588 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | |
High Tide | 1:42PM1.29m | 1:39AM1.37m | 2:42PM1.30m | 2:42AM1.34m | 3:41PM1.35m | 3:48AM1.34m | ||||||||||||||||||
Low Tide | 7:47PM0.67m | 8:23AM0.45m | 8:45PM0.66m | 9:14AM0.45m | 9:46PM0.60m | |||||||||||||||||||
 |  | |  | | |  | | | | |  |  | | |  | | | |  | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — |
 | — | — | 8:25 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | 8:29 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 2 | 2 | 1 | 2 | 3 | |
Temp °C | 11 | 11 | 12 | 9 | 7 | 5 | 5 | 9 | 11 | 12 | 11 | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
6 | 6 | 7 | 5 | 3 | 1 | 1 | 5 | 6 | 7 | 6 | 4 | 6 | 6 | 6 | 7 | 6 | 5 | 5 | 3 | 3 | 5 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SSW 7 | SSW 8 | SSW 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 16 | SE 16 | SE 16 | — | SSE 12 | ESE 12 | SE 12 | S 15 | SE 11 |
 kJ | 269 | 235 | 206 | 237 | 169 | 173 | 149 | 161 | 165 | 138 | 124 | 99 | 99 | 99 | 96 | 10 | 10 | 10 | — | 14 | 14 | 6 | 4 | 19 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | — | SW 8 | SSW 7 | ESE 9 | ESE 9 | ESE 9 | SSW 8 | SSW 8 | S 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 16 | SE 16 | — | — | — | — | — | — | SE 14 | SE 15 |
| kJ | 70 | — | 46 | 93 | 211 | 207 | 202 | 157 | 125 | 4 | 7 | 7 | 7 | 7 | 10 | 10 | — | — | — | — | — | — | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 10 | SSW 10 | SSW 11 | SSW 11 | — | S 18 | — | — | — | — | — | SE 16 | SE 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 10 | 38 | 39 | 38 | — | 6 | — | — | — | — | — | 10 | 7 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 8 | SW 4 | SW 7 | — | — | — | — | — | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 7 | S 8 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 |
| kJ | 91 | 96 | 16 | 231 | — | — | — | — | — | 146 | 142 | 165 | 161 | 128 | 112 | 279 | 275 | 435 | 527 | 635 | 621 | 526 | 526 | 588 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 299 | 299 | 23 | 0 | 23 | 0 | 0 | 241 | 327 | 327 | 327 | 327 | 327 | 327 | 327 | 615 | 607 | 625 | 592 | 592 | 592 | 592 | 517 | 134 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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