Surf Forecasts:
How big are the waves at Cow Bay today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 4.5ft (1.3m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 5ft (1.5m), 9s period with SE swell.
- Evening surf: Evening surf (20 Oct, local time) - 4.5ft (1.4m), 8s period with SE swell.
The current surf forecast for Cow Bay at 5AM is: 1.1m 8s primary swell from a Southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 08:00pm October 19). The wind direction is predicted to be cross-offshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4.5ft (1.3m) | 9s |
| Afternoon (20 Oct) | 5ft (1.5m) | 9s |
| Evening (20 Oct) | 4.5ft (1.4m) | 8s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Very mild (max 13°C on Tue afternoon, min 4°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 5 | SE 6 | SE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 14 | 14 | 33 | 100 | 165 | 246 | 367 | 359 | 328 | 277 | 244 | 213 | 163 | 223 | 151 | 127 | 138 | 172 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on |
High Tide | 3:09PM1.30m | 4:13AM1.28m | 4:17PM1.32m | 5:06AM1.36m | 5:15PM1.37m | |||||||||||||
Low Tide | 9:52PM0.52m | 10:19AM0.68m | 10:48PM0.49m | 11:20AM0.60m | ||||||||||||||
 |  | | |  |  | | | |  |  | | | | | | | | |
 | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 9 | 10 | 10 | 9 | 8 | 11 | 13 | 10 | 7 | 6 | 5 | 4 | 4 | 8 | 9 | 8 | 8 |
Feels °C | 5 | 7 | 8 | 8 | 6 | 4 | 7 | 9 | 5 | 1 | 1 | 0 | -1 | -1 | 4 | 5 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | SE 6 | SE 7 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 8 | SSW 8 |
| kJ | 14 | 14 | 33 | 100 | 165 | 246 | 367 | 359 | 328 | 277 | 244 | 213 | 163 | 151 | 151 | 127 | 22 | 21 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | SE 9 | E 10 | E 10 | E 8 | — | — | SSW 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | — | — |
| kJ | 6 | 6 | 13 | 2 | 2 | 1 | — | — | 9 | 39 | 51 | 48 | 42 | 28 | 19 | 21 | — | — |
Swell 3 Height (m) Direction Period (s) | — | E 9 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 7 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | — | — | — | NNE 3 | N 3 | — | NNE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 4 | E 8 | — | — | ESE 8 | ESE 8 |
| kJ | 7 | 14 | — | — | — | 1 | 5 | — | 2 | 9 | 11 | 9 | 4 | 223 | — | — | 138 | 172 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 748 | 620 | 2 | 0 | 0 | 0 | 0 | 2 | 7 | 7 | 7 | 7 | 7 | 120 | 2 | 922 | 120 | 120 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||
Header Global | ||||||||||||||||||
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