Surf Forecasts:
How big are the waves at Derde Steen today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 8ft (2.5m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 7.5ft (2.3m), 13s period with SW swell.
- Evening surf: Evening surf (25 Jun, local time) - 6ft (1.9m), 12s period with SW swell.
The current surf forecast for Derde Steen at 11AM is: 2.5m 13s primary swell from a Southwest direction and 0.1m 22s secondary swell from a Southwest direction (forecast issued at 07:00am June 25). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 8ft (2.5m) | 13s |
| Afternoon (25 Jun) | 7.5ft (2.3m) | 13s |
| Evening (25 Jun) | 6ft (1.9m) | 12s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 22°C on Thu afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sun 28 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3673 | 2719 | 2214 | 1697 | 1521 | 948 | 1187 | 1978 | 3619 | 3784 | 4175 | 3784 | 3283 | 2894 | 2449 | 1862 | 1704 | 1536 | 1429 | 1482 | 1460 | 1544 | 1544 | 1541 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | glassy | on | glassy | glassy | cross-off | glassy | glassy | glassy | on | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 12:36PM1.11m | 00:39AM1.22m | 1:22PM1.17m | 1:25AM1.25m | 2:03PM1.22m | |||||||||||||||||||
Low Tide | 6:27AM0.41m | 6:36PM0.52m | 7:13AM0.37m | 7:25PM0.47m | 7:53AM0.32m | 8:07PM0.42m | ||||||||||||||||||
 |  |  | | |  | | | | | | | |  | | | |  | | | | | | | |
 | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | 7:50 |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | 5:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 17 | 22 | 22 | 18 | 18 | 18 | 17 | 16 | 18 | 21 | 20 | 17 | 18 | 16 | 15 | 14 | 15 | 17 | 15 | 14 | 13 | 13 |
Feels °C | 12 | 12 | 15 | 21 | 21 | 17 | 17 | 17 | 16 | 15 | 17 | 20 | 18 | 16 | 17 | 13 | 13 | 13 | 13 | 15 | 13 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 3673 | 2719 | 2214 | 1697 | 1521 | 948 | 993 | 1978 | 3619 | 3784 | 4175 | 3784 | 3283 | 2894 | 2449 | 1862 | 1704 | 1536 | 1429 | 1482 | 1460 | 1544 | 1544 | 1541 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 22 | SSW 20 | SSW 18 | SW 17 | SW 16 | SW 12 | — | — | — | — | SE 7 | — | — | — | — | — | W 24 | W 24 | WSW 22 | WSW 21 | WSW 21 | WSW 20 |
| kJ | — | — | 18 | 40 | 218 | 553 | 1187 | 747 | — | — | — | — | 8 | — | — | — | — | — | 11 | 11 | 46 | 90 | 86 | 216 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 13 | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 273 | 101 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | NNW 3 | NNW 3 | NNW 3 | NNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 6 | 6 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 1 | 1 | 37 | 0 | 0 | 32 | 0 | 0 | 6 | 32 | 32 | 32 | 0 | 7 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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