Surf Forecasts:
How big are the waves at Derde Steen today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 6ft (1.8m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 8ft (2.4m), 12s period with WSW swell.
- Evening surf: Evening surf (14 Oct, local time) - 8ft (2.5m), 13s period with SW swell.
The current surf forecast for Derde Steen at 2PM is: 2.4m 12s primary swell from a West-southwest direction (forecast issued at 07:00am October 14). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 6ft (1.8m) | 10s |
| Afternoon (14 Oct) | 8ft (2.4m) | 12s |
| Evening (14 Oct) | 8ft (2.5m) | 13s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Fri morning, min 11°C on Wed night). Winds decreasing (fresh winds from the WNW on Thu afternoon, calm by Fri night). | |||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||||||||||
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) | WSW 10 | WSW 10 | SW 13 | WSW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | W 11 | W 11 | W 11 | SW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 600 | 679 | 1575 | 1715 | 1797 | 2140 | 2641 | 3123 | 3574 | 4887 | 4635 | 4324 | 3985 | 3200 | 2786 | 1668 | 1319 | 954 | 865 | 656 | 637 | 566 | 555 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | glassy | cross-off |
High Tide | 4:56PM1.36m | 5:20AM1.26m | 5:28PM1.24m | 5:55AM1.16m | 6:04PM1.13m | ||||||||||||||||||
Low Tide | 10:49AM0.29m | 11:10PM0.28m | 11:20AM0.39m | 11:41PM0.39m | 11:54AM0.50m | ||||||||||||||||||
 |  | | | |  | | | | | |  | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 13 | 18 | 17 | 15 | 14 | 15 | 14 | 15 | 17 | 19 | 18 | 17 | 16 | 16 |
Feels °C | 9 | 10 | 12 | 10 | 10 | 10 | 9 | 8 | 7 | 9 | 13 | 12 | 11 | 13 | 13 | 12 | 13 | 15 | 16 | 15 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | SW 13 | WSW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 13 | SW 13 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 |
| kJ | 600 | 679 | 1575 | 1715 | 1797 | 2140 | 2641 | 3123 | 3574 | 4887 | 4635 | 4324 | 3985 | 3200 | 2786 | 1668 | 1319 | 769 | 673 | 649 | 637 | 566 | 514 |
Swell 2 Height (m) Direction Period (s) | W 12 | SW 13 | W 12 | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 12 | W 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 76 | 246 | 70 | — | — | — | — | — | — | — | — | — | — | 280 | 350 | 885 | 855 | 954 | 865 | 656 | 520 | 565 | 555 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 3 | N 3 | — | — | — | — | — | — | — | N 3 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | 4 | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 6 | 0 | 32 | 32 | 32 | 7 | 7 | 40 | 48 | 129 | 129 | 402 | 32 | 38 | 0 | 0 | 0 | 0 | 38 | 32 | 32 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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