Surf Forecasts:
How big are the waves at Bonza Bay today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3ft (0.9m), 10s period with E swell.
- Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.1m), 14s period with SSW swell.
The current surf forecast for Bonza Bay at 4AM is: 1.0m 10s primary swell from a East direction and 0.5m 13s secondary swell from a Southwest direction, 0.4m 4s secondary swell from a Southwest direction (forecast issued at 01:00am August 18). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.7m) | 16s |
| Afternoon (18 Aug) | 3ft (0.9m) | 10s |
| Evening (18 Aug) | 3.5ft (1.1m) | 14s |
Table - waves today at Bonza Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed morning, min 15°C on Wed morning). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed night). | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 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) | E 10 | E 10 | SW 16 | E 10 | E 10 | E 10 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 8 | SSW 10 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 198 | 194 | 245 | 186 | 148 | 117 | 421 | 512 | 615 | 683 | 663 | 538 | 527 | 482 | 468 | 390 | 289 | 271 | 477 | 365 | 1752 | 1942 | 1641 | 1339 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | glassy | cross | cross | cross-off | cross | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | cross-off |
High Tide | 6:40AM1.70m | 7:05PM1.75m | 7:10AM1.57m | 7:38PM1.60m | 7:47AM1.43m | 8:23PM1.45m | ||||||||||||||||||
Low Tide | 00:38AM0.63m | 12:42PM0.60m | 1:11AM0.76m | 1:14PM0.75m | 1:49AM0.88m | 1:53PM0.90m | ||||||||||||||||||
 | |  | | |  |  |  | | |  | | | | | | | | | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 15 | 21 | 21 | 19 | 17 | 17 | 16 | 15 | 15 | 18 | 18 | 17 | 17 | 16 |
Feels °C | 13 | 14 | 15 | 16 | 15 | 15 | 17 | 18 | 16 | 15 | 13 | 20 | 21 | 17 | 12 | 12 | 10 | 10 | 11 | 14 | 15 | 15 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 8 | SSW 10 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 198 | 194 | 190 | 186 | 148 | 117 | 421 | 512 | 615 | 683 | 663 | 538 | 527 | 482 | 468 | 390 | 289 | 271 | 251 | 365 | 1752 | 1942 | 1641 | 1339 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 13 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 7 | E 8 | ENE 8 | E 8 | E 8 | SSW 12 | SSW 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 108 | 82 | 171 | 44 | 85 | 87 | 113 | 85 | 83 | 83 | 81 | 60 | 57 | 110 | 138 | 104 | 63 | 48 | 217 | 224 | 22 | 22 | 22 | 14 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 4 | SW 16 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | E 8 | — | — | — | — |
| kJ | 30 | 7 | 245 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 33 | 34 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SSW 5 | SSW 10 | SSW 8 | SSW 7 | — | — | — | — | NE 3 | ENE 4 | ENE 6 | — | SW 3 | SW 6 | SW 6 | SSW 7 | SW 8 | — | — | — | — | — |
| kJ | 5 | 17 | 8 | 80 | 75 | 70 | — | — | — | — | 3 | 13 | 40 | — | 5 | 101 | 167 | 224 | 477 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 0 | 4 | 23 | 239 | 23 | 4 | 0 | 19 | 1 | 99 | 19 | 301 | 23 | 214 | 369 | 301 | 107 | 0 | 25 | 221 | 52 | 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