Surf Forecasts:
How big are the waves at Bonza Bay today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 3ft (0.9m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.4m), 12s period with SSW swell.
- Evening surf: Evening surf (17 Jul, local time) - 4.5ft (1.4m), 11s period with SSW swell.
The current surf forecast for Bonza Bay at 8AM is: 0.9m 13s primary swell from a South-southwest direction and 0.9m 10s secondary swell from a East direction (forecast issued at 01:00am July 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 3ft (0.9m) | 13s |
| Afternoon (17 Jul) | 4.5ft (1.4m) | 12s |
| Evening (17 Jul) | 4.5ft (1.4m) | 11s |
Table - waves today at Bonza Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | SSW 10 | SSW 11 | S 11 | SE 13 | SE 13 | SE 12 | SW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 292 | 261 | 265 | 390 | 604 | 593 | 544 | 373 | 302 | 222 | 215 | 469 | 538 | 467 | 451 | 459 | 416 | 365 | 372 | 227 | 290 | 486 | 522 | 619 |
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 | glassy | glassy | cross-off | off | off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off |
High Tide | 5:33AM1.97m | 6:01PM2.06m | 6:11AM1.89m | 6:41PM1.98m | 6:49AM1.78m | 7:21PM1.88m | ||||||||||||||||||
Low Tide | 11:26PM0.48m | 11:38AM0.39m | 00:06AM0.54m | 12:14PM0.46m | 00:46AM0.63m | 12:51PM0.56m | ||||||||||||||||||
 | |  |  | |  |  | | |  | | | | | | | | | | | | | | | |
 | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 18 | 18 | 17 | 17 | 17 | 16 | 15 | 16 | 19 | 20 | 19 | 18 | 17 | 17 | 16 | 16 | 18 | 19 | 18 | 18 | 17 |
Feels °C | 16 | 14 | 14 | 15 | 16 | 16 | 17 | 17 | 15 | 14 | 15 | 17 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 16 | 16 | 16 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 9 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | SSW 10 | SSW 11 | SSW 10 | S 10 | SE 13 | SE 12 | SSW 9 |
| kJ | 200 | 200 | 159 | 390 | 604 | 593 | 544 | 373 | 302 | 222 | 132 | 469 | 538 | 467 | 451 | 459 | 416 | 365 | 372 | 200 | 198 | 486 | 522 | 339 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 13 | SSW 13 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 13 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSE 11 | S 11 | S 11 | SE 13 | S 10 | SSW 7 | SE 12 |
| kJ | 292 | 261 | 265 | 162 | 162 | 125 | 125 | 125 | 125 | 96 | 215 | 94 | 94 | 94 | 69 | 69 | 69 | 198 | 188 | 227 | 290 | 156 | 101 | 522 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | — | — | — | — | S 15 | S 15 | SSE 14 | S 13 | E 10 | E 10 | SW 10 | S 16 | S 16 | SW 15 | SW 13 | E 10 | SE 10 | SE 13 | SSW 9 | SW 9 | S 10 | S 10 |
| kJ | 2 | 2 | — | — | — | — | 17 | 39 | 69 | 130 | 96 | 127 | 15 | 5 | 5 | 9 | 44 | 69 | 85 | 215 | 106 | 62 | 48 | 48 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | SW 4 | — | — | — | — | — | — | SW 8 | SW 8 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 20 | — | — | — | — | — | — | 262 | 244 | 619 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 23 | 129 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 4 |
Best forecast wave conditions in Eastern Cape - Wild Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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