Surf Forecasts:
How big are the waves at Derde Steen today (27 Oct):
- Afternoon surf: Afternoon surf (27 Oct, local time) - 3ft (0.9m), 10s period with WSW swell.
- Evening surf: Evening surf (27 Oct, local time) - 2.5ft (0.8m), 10s period with WSW swell.
The current surf forecast for Derde Steen at 10PM is: 0.9m 11s primary swell from a Southwest direction and 0.7m 10s secondary swell from a West direction, 0.5m 6s secondary swell from a South direction (forecast issued at 07:00pm October 27). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | - | - |
| Afternoon (27 Oct) | 3ft (0.9m) | 10s |
| Evening (27 Oct) | 2.5ft (0.8m) | 10s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 15°C on Tue night). Winds increasing (light winds from the S on Thu morning, fresh winds from the S by Fri afternoon). | |||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||
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 11 | SW 11 | SW 11 | SW 10 | SW 20 | WSW 19 | SW 18 | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 128 | 128 | 182 | 147 | 137 | 106 | 104 | 251 | 628 | 976 | 2419 | 2207 | 2349 | 1974 | 2222 | 1889 | 1622 | 1597 | 1250 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 3:41PM1.66m | 4:11AM1.53m | 4:23PM1.59m | 4:53AM1.46m | 5:08PM1.48m | ||||||||||||||
Low Tide | 10:00PM-0.03m | 10:12AM0.12m | 10:41PM0.05m | 10:57AM0.19m | |||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 16 | 15 | 17 | 21 | 24 | 21 | 18 | 17 | 18 | 17 | 19 | 22 | 25 | 23 | 19 | 18 |
Feels °C | 15 | 16 | 15 | 15 | 14 | 15 | 17 | 19 | 16 | 15 | 16 | 17 | 16 | 18 | 20 | 22 | 19 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 9 | SW 13 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
| kJ | 128 | 128 | 182 | 147 | 137 | 106 | 102 | 147 | 247 | 925 | 2419 | 2207 | 2349 | 1974 | 2222 | 1889 | 1622 | 1597 | 1250 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SW 12 | W 10 | W 9 | W 9 | W 9 | W 9 | WSW 19 | SW 18 | SW 16 | NW 13 | NW 13 | NW 13 | NW 13 | — | — | NW 12 | NW 12 | NW 12 |
| kJ | 41 | 84 | 90 | 85 | 60 | 57 | 57 | 251 | 628 | 976 | 7 | 7 | 7 | 7 | — | — | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 9 | S 6 | S 6 | S 6 | SW 22 | SW 20 | W 9 | NW 13 | NW 13 | — | — | — | — | — | — | — | — | — |
| kJ | 73 | 41 | 7 | 7 | 6 | 18 | 104 | 39 | 7 | 7 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | — | — | — | SSE 6 | S 6 | S 3 | S 4 | SSE 4 | S 5 | S 5 | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 5 |
| kJ | 19 | 19 | — | — | — | 8 | 12 | 8 | 18 | 22 | 34 | 28 | 39 | 30 | 39 | 37 | 68 | 86 | 87 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 3 | 1 | 3 | 1 | 1 | 3 | 42 | 402 | 59 | 1 | 1 | 0 | 3 | 3 | 42 | 380 | 122 | 61 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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