Surf Forecasts:
How big are the waves at Derde Steen today (14 Nov):
- Morning surf: Morning surf (14 Nov, local time) - 10ft (3.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (14 Nov, local time) - 8ft (2.5m), 14s period with SW swell.
- Evening surf: Evening surf (14 Nov, local time) - 8ft (2.4m), 14s period with SW swell.
The current surf forecast for Derde Steen at 5AM is: 2.5m 13s primary swell from a Southwest direction and 0.5m 10s secondary swell from a West direction (forecast issued at 01:00am November 14). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Nov) | 10ft (3.0m) | 14s |
| Afternoon (14 Nov) | 8ft (2.5m) | 14s |
| Evening (14 Nov) | 8ft (2.4m) | 14s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 14°C on Mon night). Mainly strong winds. | ||||||||||||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tue 17 | |||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SW 13 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 1722 | 2111 | 2939 | 3289 | 2385 | 2316 | 2158 | 2096 | 1857 | 1668 | 1417 | 1279 | 1103 | 911 | 706 | 683 | 503 | 442 | 396 | 396 | 396 | 520 | 591 | 732 | 732 | 796 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross-off |
High Tide | 5:44AM1.22m | 5:49PM1.16m | 6:29AM1.15m | 6:36PM1.07m | 7:28AM1.10m | 7:42PM1.00m | ||||||||||||||||||||
Low Tide | 11:25PM0.34m | 11:46AM0.48m | 00:03AM0.42m | 12:34PM0.56m | 00:50AM0.49m | 1:40PM0.62m | 1:54AM0.55m | |||||||||||||||||||
 | |  | | | | | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 |
 | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:27 | — | — | — | 7:28 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 16 | 22 | 23 | 22 | 21 | 17 | 16 | 16 | 18 | 21 | 21 | 19 | 17 | 17 | 16 | 16 | 17 | 21 | 21 | 19 | 18 | 17 | 15 | 14 |
Feels °C | 12 | 12 | 13 | 19 | 18 | 16 | 16 | 14 | 14 | 15 | 17 | 19 | 16 | 12 | 11 | 13 | 13 | 14 | 15 | 17 | 16 | 13 | 12 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SW 13 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 1722 | 2111 | 2939 | 3289 | 2385 | 2316 | 2158 | 2096 | 1857 | 1668 | 1417 | 1279 | 1103 | 911 | 706 | 683 | 503 | 442 | 396 | 396 | 396 | 520 | 591 | 732 | 732 | 796 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | SW 20 | SW 19 | SW 19 | S 9 | S 9 | W 16 | W 16 | W 16 | W 16 | — | S 10 | W 15 |
| kJ | 72 | 50 | 49 | 31 | 30 | 17 | 17 | — | — | — | — | — | — | — | 15 | 15 | 15 | 7 | 2 | 5 | 5 | 5 | 5 | — | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 6 | SSE 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 6 |
| kJ | 66 | 64 | 160 | 193 | 282 | 483 | 474 | 274 | 187 | 143 | 111 | 124 | 302 | 273 | 229 | 175 | 176 | 164 | 134 | 112 | 184 | 185 | 264 | 278 | 229 | 139 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 3 | 0 | 3 | 126 | 1017 | 1072 | 402 | 3 | 0 | 0 | 1 | 3 | 402 | 600 | 456 | 95 | 61 | 3 | 3 | 125 | 402 | 420 | 402 | 3 | 3 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||||
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