Surf Forecasts:
How big are the waves at Cow Bay today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 0.5ft (0.2m), 8s period with SSE swell.
- Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 4s period with SSW swell.
The current surf forecast for Cow Bay at 9PM is: 0.6m 4s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a South-southeast direction, 0.1m 6s secondary swell from a East direction (forecast issued at 02:00pm August 17). The wind direction is predicted to be cross-onshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 0.5ft (0.2m) | 8s |
| Evening (17 Aug) | 2ft (0.6m) | 4s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Tue afternoon. Warm (max 23°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 6 | SSE 8 | SSE 8 | SSW 4 | S 4 | S 4 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | S 6 | S 8 | S 8 | SE 6 | SE 7 | SE 7 | SE 7 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 13 | 6 | 6 | 10 | 11 | 11 | 59 | 128 | 119 | 94 | 80 | 161 | 409 | 681 | 177 | 181 | 212 | 192 | 406 | 345 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | cross | cross-on | cross-on |
High Tide | 12:01PM1.65m | 00:23AM1.47m | 12:44PM1.56m | 1:12AM1.36m | 1:31PM1.48m | |||||||||||||||
Low Tide | 6:49PM0.27m | 6:58AM0.36m | 7:35PM0.35m | 7:41AM0.48m | 8:25PM0.43m | |||||||||||||||
 |  | |  |  | |  | |  | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — |
mm | — | — | — | — | 1 | — | 2 | — | 1 | 5 | 5 | 1 | 1 | 2 | 3 | — | — | — | — | — |
Temp °C | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 20 | 21 | 22 | 23 | 22 |
Feels °C | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 20 | 21 | 19 | 19 | 22 | 23 | 23 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 7 | E 6 | SSE 6 | SSE 6 | SSE 8 | SE 10 | SSW 6 | — | SSW 8 | SSW 8 | SSW 8 | SE 7 | SE 7 | SSE 8 | SSE 8 |
| kJ | 6 | 6 | 6 | 7 | 7 | 5 | 1 | 128 | 119 | 7 | 4 | 26 | — | 455 | 497 | 322 | 212 | 192 | 406 | 345 |
Swell 2 Height (m) Direction Period (s) | E 7 | SSW 6 | S 8 | E 6 | SSW 7 | SSE 8 | — | — | SW 7 | SW 6 | SW 6 | — | — | — | SE 6 | SE 7 | SSW 8 | SSW 8 | — | — |
| kJ | 1 | 3 | 1 | 1 | 5 | 7 | — | — | 2 | 2 | 2 | — | — | — | 95 | 181 | 250 | 232 | — | — |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 3 | SSW 3 | SSW 4 | S 4 | S 4 | SSE 5 | — | — | SSE 6 | SSE 6 | S 6 | S 8 | S 8 | SE 6 | — | — | — | — | — |
| kJ | 13 | 4 | 6 | 10 | 11 | 11 | 59 | — | — | 94 | 80 | 161 | 409 | 681 | 177 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 918 | 848 | 748 | 748 | 665 | 665 | 665 | 665 | 744 | 665 | 665 | 665 | 592 | 592 | 97 | 77 | 97 | 97 | 77 | 97 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||
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