Surf Forecasts:
How big are the waves at Bonza Bay today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 5.5ft (1.7m), 14s period with S swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 4.5ft (1.4m), 13s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 4.5ft (1.3m), 13s period with SSW swell.
The current surf forecast for Bonza Bay at 7PM is: 1.3m 13s primary swell from a South-southwest direction and 0.8m 16s secondary swell from a South-southwest direction, 0.9m 5s secondary swell from a South-southwest direction (forecast issued at 01:00pm June 18). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 5.5ft (1.7m) | 14s |
| Afternoon (18 Jun) | 4.5ft (1.4m) | 13s |
| Evening (18 Jun) | 4.5ft (1.3m) | 13s |
Table - waves today at Bonza Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 24°C on Sun morning, min 14°C on Sat morning). Winds decreasing (fresh winds from the NE on Sat afternoon, calm by Sun morning). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 10 | S 9 | S 10 | S 10 | S 10 | S 10 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1090 | 669 | 811 | 447 | 660 | 557 | 549 | 1699 | 1003 | 956 | 1054 | 1173 | 1118 | 948 | 833 | 714 | 320 | 217 | 235 | 200 | 198 | 190 | 115 | 86 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:21PM1.97m | 6:33AM1.83m | 7:11PM1.90m | 7:23AM1.71m | 8:05PM1.82m | |||||||||||||||||||
Low Tide | 11:55AM0.50m | 00:26AM0.66m | 12:39PM0.58m | 1:17AM0.76m | 1:26PM0.68m | 2:14AM0.85m | ||||||||||||||||||
 | | |  |  |  | |  | | | | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — |
 | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | 5:08 |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 18 | 18 | 16 | 17 | 16 | 16 | 18 | 18 | 18 | 17 | 16 | 15 | 15 | 14 | 18 | 20 | 19 | 18 | 19 | 19 | 20 | 20 |
Feels °C | 16 | 16 | 15 | 15 | 13 | 14 | 13 | 13 | 15 | 15 | 17 | 16 | 14 | 12 | 12 | 10 | 13 | 15 | 14 | 14 | 16 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 10 | S 9 | S 10 | S 10 | ENE 6 | ENE 7 | E 7 | ENE 7 |
| kJ | 1090 | 669 | 811 | 447 | 660 | 557 | 549 | 913 | 1003 | 956 | 1054 | 1173 | 1118 | 948 | 833 | 714 | 320 | 217 | 235 | 200 | 101 | 121 | 106 | 91 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 16 | SSW 16 | SSW 16 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 10 | S 10 | SSE 9 | SSE 9 |
| kJ | 124 | 457 | 346 | 329 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 213 | 129 | 82 | 57 | 198 | 190 | 115 | 86 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 9 | — | — | — | — | — | — | — | — | E 10 | — | — | — | E 10 | E 10 | E 10 | — | SW 16 | SW 16 | SW 11 | SW 11 |
| kJ | 17 | 17 | 7 | 7 | — | — | — | — | — | — | — | — | 8 | — | — | — | 7 | 7 | 2 | — | 39 | 10 | 30 | 29 |
Wind waves Height (m) Direction Period (s) | — | SW 3 | SW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 14 | — | — | — | — | — | — | NE 3 | ENE 3 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | 2 | 26 | 33 | 57 | 71 | 73 | 1699 | — | — | — | — | — | — | 2 | 8 | 20 | 40 | 77 | 106 | 229 | 198 | 197 | 282 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 52 | 52 | 34 | 4 | 4 | 4 | 52 | 52 | 852 | 52 | 19 | 19 | 0 | 21 | 99 | 99 | 273 | 273 | 99 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Eastern Cape - Wild Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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