Surf Forecasts:
How big are the waves at Bonza Bay today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 4.5ft (1.4m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.3m), 13s period with SSW swell.
The current surf forecast for Bonza Bay at 7AM is: 1.4m 13s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a East direction (forecast issued at 01:00am August 19). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 4.5ft (1.4m) | 13s |
| Afternoon (19 Aug) | 4.5ft (1.3m) | 14s |
| Evening (19 Aug) | 4.5ft (1.3m) | 13s |
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 Thu morning). Winds decreasing (fresh winds from the WSW on Wed night, calm by Thu night). | ||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||||
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) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 7 | SSW 12 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 12 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 649 | 683 | 663 | 663 | 615 | 563 | 547 | 454 | 373 | 271 | 342 | 276 | 1479 | 1859 | 1791 | 1400 | 1073 | 786 | 660 | 519 | 488 | 425 | 347 | 347 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross-on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 7:10AM1.57m | 7:38PM1.60m | 7:47AM1.43m | 8:23PM1.45m | 9:02AM1.30m | 10:17PM1.34m | ||||||||||||||||||
Low Tide | 1:11AM0.76m | 1:14PM0.75m | 1:49AM0.88m | 1:53PM0.90m | 2:50AM1.00m | 3:07PM1.05m | ||||||||||||||||||
 |  |  | | | | |  | | | | | | | | | | | |  | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 21 | 21 | 20 | 17 | 16 | 17 | 16 | 15 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 17 | 18 | 18 | 18 | 18 |
Feels °C | 17 | 15 | 14 | 20 | 21 | 21 | 12 | 11 | 12 | 10 | 11 | 15 | 13 | 15 | 17 | 16 | 16 | 14 | 14 | 15 | 16 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 7 | SSW 8 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | SSW 12 | S 12 | S 12 |
| kJ | 649 | 683 | 663 | 663 | 615 | 563 | 547 | 454 | 373 | 271 | 167 | 172 | 1479 | 1859 | 1791 | 1400 | 1073 | 786 | 660 | 519 | 488 | 425 | 347 | 347 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 6 | E 6 | E 8 | E 8 | E 8 | SSW 12 | SSW 12 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | E 8 |
| kJ | 83 | 83 | 81 | 60 | 59 | 43 | 84 | 103 | 66 | 51 | 271 | 276 | 21 | 21 | 22 | 23 | 12 | 12 | 12 | 12 | 12 | — | — | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 9 | — | — | — | — | E 8 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 56 | — | — | — | — | 35 | 23 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | E 4 | — | SW 2 | SW 5 | SSW 6 | SSW 6 | SW 7 | — | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 4 | ENE 5 |
| kJ | — | — | — | 2 | 14 | — | 1 | 53 | 107 | 155 | 342 | — | — | — | — | — | — | — | — | — | — | 9 | 24 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 18 | 24 | 19 | 239 | 24 | 52 | 239 | 239 | 107 | 4 | 23 | 237 | 4 | 0 | 0 | 0 | 0 | 18 | 19 | 455 | 455 | 435 | 204 |
Best forecast wave conditions in Eastern Cape - Wild Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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