Surf Forecasts:
How big are the waves at Derde Steen today (26 Jul):
- Morning surf: Morning surf (26 Jul, local time) - 7ft (2.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (26 Jul, local time) - 6ft (1.9m), 12s period with SW swell.
- Evening surf: Evening surf (26 Jul, local time) - 6ft (1.8m), 12s period with SW swell.
The current surf forecast for Derde Steen at 6PM is: 1.9m 12s primary swell from a Southwest direction and 0.8m 14s secondary swell from a Southwest direction (forecast issued at 01:00pm July 26). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jul) | 7ft (2.2m) | 12s |
| Afternoon (26 Jul) | 6ft (1.9m) | 12s |
| Evening (26 Jul) | 6ft (1.8m) | 12s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Mon night). Winds increasing (light winds from the WSW on Sun afternoon, strong winds from the SSE by Mon afternoon). | |||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||
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) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 16 | SW 16 | SW 18 | SW 17 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1172 | 974 | 1042 | 913 | 808 | 734 | 784 | 2803 | 3253 | 1615 | 3515 | 6191 | 6283 | 4760 | 2597 | 2278 | 2247 | 2061 | 2004 | 1688 | 1504 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 1:53PM1.18m | 1:56AM1.25m | 2:29PM1.27m | 2:33AM1.32m | 3:02PM1.36m | ||||||||||||||||
Low Tide | 7:59PM0.45m | 8:20AM0.30m | 8:36PM0.38m | 8:52AM0.23m | 9:09PM0.31m | ||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 16 | 14 | 13 | 13 | 14 | 14 | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 14 | 18 | 18 | 15 | 14 |
Feels °C | 18 | 16 | 14 | 12 | 11 | 11 | 12 | 12 | 11 | 8 | 7 | 7 | 8 | 8 | 9 | 9 | 11 | 15 | 15 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 16 | SW 16 | SW 13 | SW 17 | — | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 1172 | 974 | 1042 | 913 | 808 | 734 | 784 | 2803 | 3253 | 1154 | 3515 | — | 5592 | 4760 | 2597 | 2278 | 2247 | 2061 | 2004 | 1688 | 1504 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | SW 12 | SW 12 | WSW 12 | — | SW 18 | — | — | — | — | — | — | — | — | SSE 8 | S 8 | SSE 8 |
| kJ | 226 | 309 | 220 | 304 | 180 | 635 | 587 | 119 | — | 1615 | — | — | — | — | — | — | — | — | 178 | 153 | 107 |
Swell 3 Height (m) Direction Period (s) | — | S 11 | S 11 | — | SW 16 | SSW 17 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 21 | 20 | — | 163 | 195 | 515 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 4 | — | — | — | S 3 | S 6 | S 8 | SSW 16 | SSW 16 | SSE 7 | S 8 | SSE 8 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 |
| kJ | — | — | — | — | 16 | — | — | — | 6 | 258 | 903 | 6191 | 6283 | 472 | 337 | 308 | 286 | 202 | 302 | 243 | 169 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 37 | 3 | 1 | 3 | 3 | 1 | 1 | 160 | 162 | 162 | 794 | 162 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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