Surf Forecasts:
How big are the waves at Cow Bay today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 0.5ft (0.1m), 11s period with SE swell.
- Evening surf: Evening surf (21 Jul, local time) - 2ft (0.6m), 4s period with S swell.
The current surf forecast for Cow Bay at 9PM is: 0.6m 4s primary swell from a South direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm July 21). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 0.5ft (0.1m) | 11s |
| Evening (21 Jul) | 2ft (0.6m) | 4s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Warm (max 20°C on Tue afternoon, min 16°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Fri morning). | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
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) | SSE 11 | SE 11 | SE 11 | S 4 | SSE 4 | SSE 5 | SSE 5 | S 6 | S 7 | S 7 | E 7 | E 7 | SSW 8 | E 7 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 9 | SW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 12 | 5 | 5 | 12 | 29 | 62 | 107 | 270 | 427 | 688 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:23PM1.50m | 2:53AM1.29m | 3:15PM1.45m | 3:55AM1.25m | 4:11PM1.42m | |||||||||||||||
Low Tide | 9:10PM0.42m | 9:14AM0.51m | 10:07PM0.46m | 10:09AM0.59m | ||||||||||||||||
 | |  |  |  | |  |  | | | |  |  | | | | | | | | |
 | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | 8:51 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:49 | — |
mm | — | — | — | — | — | — | — | 2 | 1 | 2 | — | 1 | — | — | — | 1 | 1 | — | — | — |
Temp °C | 21 | 20 | 19 | 18 | 17 | 17 | 18 | 19 | 19 | 19 | 18 | 19 | 17 | 18 | 18 | 17 | 17 | 17 | 18 | 20 |
Feels °C | 17 | 16 | 15 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 16 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SE 11 | SE 11 | SSW 7 | SSW 7 | SSW 7 | SW 7 | E 7 | S 11 | E 7 | E 7 | E 7 | — | E 7 | — | — | — | — | SSW 9 | SSW 9 |
| kJ | 113 | 5 | 5 | 43 | 42 | 20 | 25 | 1 | 2 | 1 | 1 | 1 | — | 1 | — | — | — | — | 1228 | 980 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | E 7 | E 7 | SE 11 | SE 11 | SE 11 | E 7 | — | S 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 1 | 1 | 5 | 5 | 5 | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSW 8 | SSW 8 | S 4 | SSE 4 | SSE 5 | SSE 5 | S 6 | S 7 | S 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | — | SW 10 |
| kJ | — | 83 | 99 | 12 | 29 | 62 | 107 | 270 | 427 | 688 | 806 | 984 | 1213 | 1162 | 1582 | 1685 | 1835 | 1700 | — | 1153 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1369 | 1369 | 1369 | 1007 | 1106 | 1178 | 615 | 1358 | 981 | 647 | 592 | 615 | 517 | 517 | 517 | 517 | 531 | 592 | 97 | 97 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||
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