Surf Forecasts:
How big are the waves at Cow Bay today (18 Aug):
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.6m), 6s period with SSE swell.
The current surf forecast for Cow Bay at 11PM is: 1.6m 9s primary swell from a South direction (forecast issued at 08:00pm August 18). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | - | - |
| Evening (18 Aug) | 5ft (1.6m) | 6s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 24°C on Fri afternoon, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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) | SSE 6 | SSE 6 | S 9 | S 9 | ESE 6 | ESE 6 | SE 7 | SE 7 | SSE 8 | S 8 | S 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 184 | 195 | 509 | 439 | 62 | 80 | 144 | 174 | 406 | 291 | 243 | 51 | 93 | 69 | 69 | 71 | 69 | 54 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | glassy | cross | cross | cross-on | cross-on | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:12AM1.36m | 1:31PM1.48m | 2:08AM1.28m | 2:24PM1.41m | ||||||||||||||
Low Tide | 7:35PM0.35m | 7:41AM0.48m | 8:25PM0.43m | 8:28AM0.58m | ||||||||||||||
 |  |  | | |  | |  | |  | | | | | | |  | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:12 | — |
mm | 4 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 23 | 21 | 21 | 18 | 18 | 19 | 21 | 22 | 22 | 20 |
Feels °C | 19 | 20 | 21 | 21 | 21 | 23 | 24 | 24 | 25 | 23 | 22 | 18 | 19 | 20 | 20 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | — | SW 10 | S 9 | S 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSE 8 | S 8 | S 7 | SSW 7 | SSW 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 |
| kJ | — | 23 | 509 | 439 | 315 | 286 | 244 | 229 | 406 | 291 | 243 | 143 | 91 | 69 | 69 | 71 | 69 | 54 |
Swell 2 Height (m) Direction Period (s) | — | SW 9 | — | SE 9 | SE 9 | ESE 6 | SE 7 | SE 7 | — | ESE 7 | ESE 7 | ESE 7 | SE 7 | SSW 7 | SSW 7 | S 16 | S 6 | E 7 |
| kJ | — | 23 | — | 3 | 3 | 80 | 144 | 174 | — | 69 | 62 | 51 | 93 | 66 | 48 | 5 | 31 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 9 | S 11 | S 11 | — | — | — | SE 7 | SE 7 | — | SE 9 | SE 8 | SW 7 | SSE 6 | SE 15 |
| kJ | — | — | — | — | 3 | 9 | 9 | — | — | — | 56 | 39 | — | 12 | 11 | 7 | 8 | 9 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | S 9 | ESE 6 | ESE 6 | — | — | — | SW 4 | — | SSW 7 | — | — | — | — | SSW 7 | SW 3 | SSW 6 |
| kJ | 184 | 195 | 390 | 49 | 62 | — | — | — | 8 | — | 263 | — | — | — | — | 47 | 3 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 665 | 665 | 517 | 134 | 97 | 0 | 97 | 0 | 625 | 77 | 0 | 0 | 0 | 327 | 327 | 625 | 327 | 327 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||
Header Global | ||||||||||||||||||
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