Surf Forecasts:
How big are the waves at Bonza Bay today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5ft (1.5m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.3m), 12s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 4ft (1.2m), 12s period with S swell.
The current surf forecast for Bonza Bay at 5PM is: 1.3m 12s primary swell from a South-southwest direction and 0.3m 8s secondary swell from a East direction (forecast issued at 01:00pm August 21). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5ft (1.5m) | 13s |
| Afternoon (21 Aug) | 4.5ft (1.3m) | 12s |
| Evening (21 Aug) | 4ft (1.2m) | 12s |
Table - waves today at Bonza Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sat morning, min 14°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, calm by Sun night). | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSW 11 | SSW 14 | SSW 7 | SSW 8 | SSW 9 | SW 9 | SSW 12 | SSW 9 | SW 10 | SSW 10 | SSW 11 | SSW 10 | SSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 598 | 503 | 494 | 411 | 411 | 397 | 390 | 377 | 200 | 1700 | 645 | 700 | 512 | 715 | 1527 | 637 | 1365 | 511 | 467 | 385 | 377 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | off |
High Tide | 9:02AM1.30m | 10:17PM1.34m | 12:22PM1.30m | 00:43AM1.39m | 1:40PM1.43m | ||||||||||||||||
Low Tide | 3:07PM1.05m | 5:23AM1.04m | 6:17PM1.07m | 7:15AM0.93m | 7:39PM0.95m | ||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 21 | 21 | 18 | 16 | 15 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 16 |
Feels °C | 19 | 17 | 18 | 18 | 17 | 14 | 15 | 15 | 16 | 13 | 10 | 10 | 10 | 10 | 11 | 12 | 14 | 14 | 15 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSW 11 | E 7 | ENE 7 | SSW 13 | SSW 13 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | E 8 | SSW 11 | SSW 10 | SSW 10 |
| kJ | 598 | 503 | 494 | 411 | 411 | 397 | 390 | 377 | 198 | 32 | 17 | 236 | 173 | 364 | 304 | 462 | 471 | 5 | 467 | 385 | 377 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 6 | S 14 | — | — | ENE 7 | E 7 | SSW 12 | SSW 12 | E 8 | E 8 | — | E 8 | E 9 | E 9 |
| kJ | 12 | 12 | 12 | 12 | 12 | 12 | 5 | 40 | 200 | — | — | 10 | 4 | 240 | 183 | 5 | 5 | — | 5 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | NE 7 | — | — | — | — | — | — | — | E 6 | — | — | — | — | E 8 | E 8 | — | — | — | — | — | ENE 9 |
| kJ | 2 | — | — | — | — | — | — | — | 38 | — | — | — | — | 5 | 5 | — | — | — | — | — | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 8 | ENE 3 | ENE 4 | NE 6 | SW 2 | SSW 14 | SSW 7 | SSW 8 | SSW 9 | SW 9 | SSW 12 | SSW 9 | SW 10 | SSW 10 | — | — | — |
| kJ | — | — | — | — | 25 | 4 | 16 | 118 | 2 | 1700 | 645 | 700 | 512 | 715 | 1527 | 637 | 1365 | 511 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 52 | 455 | 19 | 54 | 204 | 0 | 0 | 52 | 321 | 435 | 239 | 23 | 23 | 23 | 4 | 52 | 239 | 23 | 0 | 0 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bonza Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest