Surf Forecasts:
How big are the waves at Cow Bay today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
- Evening surf: Evening surf (20 Sep, local time) - 1ft (0.3m), 10s period with SE swell.
The current surf forecast for Cow Bay at 2AM is: 0.3m 8s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 19). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Sep) | 1ft (0.3m) | 10s |
| Evening (20 Sep) | 1ft (0.3m) | 10s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Very mild (max 16°C on Mon afternoon, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 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 9 | SE 9 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SSW 4 | S 5 | S 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 17 | 13 | 21 | 14 | 18 | 18 | 11 | 16 | 16 | 15 | 29 | 41 | 73 | 78 | 155 | 146 | 88 | 75 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | on | on | cross-on | cross-on | glassy | glassy | cross-off | off | off | off | cross-off |
High Tide | 3:47AM1.20m | 3:53PM1.33m | 4:55AM1.24m | 4:58PM1.36m | ||||||||||||||
Low Tide | 9:40PM0.54m | 9:51AM0.72m | 10:47PM0.53m | 11:03AM0.70m | ||||||||||||||
 |  | | |  |  | | | |  |  | | |  | | | | | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 4 | — | — | — | — |
Temp °C | 15 | 12 | 10 | 9 | 8 | 9 | 11 | 12 | 12 | 13 | 14 | 12 | 13 | 13 | 14 | 16 | 16 | 12 |
Feels °C | 10 | 8 | 6 | 5 | 5 | 6 | 8 | 8 | 8 | 9 | 11 | 11 | 13 | 12 | 12 | 13 | 12 | 8 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 9 | SE 9 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 9 | SE 9 | E 8 | SSE 9 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 8 | 13 | 21 | 14 | 18 | 18 | 10 | 10 | 9 | 15 | 14 | 13 | 1 | 8 | 155 | 146 | 88 | 75 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 7 | SE 7 | SSE 9 | SE 6 | SE 11 | SSE 10 | SE 10 | SE 10 | — | — | E 8 | E 16 | E 8 | E 16 | E 15 | SE 9 | SE 14 |
| kJ | 17 | 8 | 8 | 8 | 2 | 4 | 11 | 16 | 16 | — | — | 1 | 5 | 1 | 5 | 4 | 3 | 8 |
Swell 3 Height (m) Direction Period (s) | E 8 | ESE 8 | SW 5 | SSE 7 | SE 11 | S 5 | — | — | — | — | — | — | E 16 | E 16 | E 16 | SE 9 | SE 15 | E 9 |
| kJ | 5 | 6 | 1 | 4 | 5 | 1 | — | — | — | — | — | — | 5 | 5 | 5 | 3 | 8 | 1 |
Wind waves Height (m) Direction Period (s) | NW 3 | N 3 | NNE 3 | NE 4 | NE 3 | ENE 3 | — | — | SSE 2 | S 3 | SSW 4 | S 5 | S 5 | SSE 5 | — | — | NNW 3 | NNE 3 |
| kJ | 2 | 2 | 4 | 5 | 2 | 1 | — | — | 1 | 7 | 29 | 41 | 73 | 78 | — | — | 1 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1370 | 625 | 625 | 1579 | 1579 | 327 | 327 | 327 | 327 | 327 | 625 | 2 | 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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