Surf Forecasts:
How big are the waves at Cow Bay today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 4.5ft (1.3m), 8s period with ESE swell.
- Evening surf: Evening surf (21 Oct, local time) - 5ft (1.5m), 8s period with ESE swell.
The current surf forecast for Cow Bay at 9PM is: 1.5m 8s primary swell from a East-southeast direction (forecast issued at 02:00pm October 21). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (ADT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 4.5ft (1.3m) | 8s |
| Evening (21 Oct) | 5ft (1.5m) | 8s |
Table - waves today at Cow Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Thu morning. Very mild (max 10°C on Wed afternoon, min 2°C on Fri night). Winds increasing (light winds from the ENE on Wed night, strong winds from the N by Thu night). | ||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 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) | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 10 | E 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 168 | 202 | 266 | 253 | 264 | 263 | 263 | 318 | 327 | 284 | 291 | 277 | 359 | 334 | 289 | 339 | 356 | 408 | 625 | 883 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 5:15PM1.37m | 5:51AM1.46m | 6:05PM1.44m | 6:32AM1.57m | 6:51PM1.51m | |||||||||||||||
Low Tide | 11:20AM0.60m | 11:37PM0.44m | 12:11PM0.48m | 00:22AM0.38m | 12:58PM0.36m | |||||||||||||||
 |  | |  | | | |  |  |  | |  |  | |  | |  | | |  | |
 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | 7 | 14 | 5 | 1 | 3 | 6 | 2 | — | — | — | — | — | — |
Temp °C | 9 | 10 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 7 | 6 | 6 | 6 | 7 | 6 | 6 | 5 |
Feels °C | 4 | 5 | 5 | 4 | 4 | 6 | 5 | 5 | 6 | 5 | 4 | 1 | -1 | -3 | -4 | -4 | -2 | -3 | -3 | -3 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | SSW 9 | S 10 | SSW 10 | SSW 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 10 | E 11 |
| kJ | 30 | 19 | 37 | 40 | 29 | 47 | 54 | 54 | 327 | 284 | 291 | 277 | 359 | 334 | 289 | 339 | 356 | 408 | 625 | 883 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 9 | — | — | — | — | — | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 10 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | S 10 | S 9 |
| kJ | 16 | 17 | — | — | — | — | — | 54 | 51 | 49 | 49 | 48 | 49 | 75 | 213 | 387 | 320 | 121 | 32 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSW 9 | — | SSW 12 | SE 9 | SE 9 | SSE 9 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 75 | — | 77 | 21 | 21 | 8 | — | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | N 4 | NNE 4 | NNE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 5 | N 5 | N 5 | NNE 6 | N 5 | NNE 5 |
| kJ | 168 | 202 | 266 | 253 | 264 | 263 | 263 | 318 | 6 | 19 | 31 | 77 | 64 | 95 | 122 | 134 | 134 | 143 | 134 | 113 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1581 | 1581 | 1142 | 1139 | 327 | 327 | 327 | 1052 | 121 | 7 | 636 | 747 | 750 | 751 | 922 | 592 | 636 | 748 | 647 | 647 |
Best forecast wave conditions in Nova Scotia | ||||||||||||||||||||
Best forecast wave conditions in Canada | ||||||||||||||||||||
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