Surf Forecasts:
How big are the waves at Derde Steen today (05 Jul):
- Morning surf: Morning surf (05 Jul, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (05 Jul, local time) - 2.5ft (0.8m), 13s period with SW swell.
- Evening surf: Evening surf (05 Jul, local time) - 4ft (1.2m), 9s period with WSW swell.
The current surf forecast for Derde Steen at 12AM is: 1.5m 9s primary swell from a West-southwest direction and 0.7m 15s secondary swell from a Southwest direction (forecast issued at 07:00pm July 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jul) | 2.5ft (0.8m) | 14s |
| Afternoon (05 Jul) | 2.5ft (0.8m) | 13s |
| Evening (05 Jul) | 4ft (1.2m) | 9s |
Table - waves today at Derde Steen. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | WSW 8 | WSW 9 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 9 | WSW 9 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 12 | SW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 232 | 284 | 315 | 301 | 280 | 224 | 215 | 205 | 232 | 238 | 904 | 1106 | 1146 | 1183 | 1162 | 1330 | 764 | 629 | 846 | 1192 | 1092 | 1042 | 976 | 1180 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | glassy | cross-off | glassy | off | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | on |
High Tide | 6:06PM1.39m | 6:15AM1.25m | 6:44PM1.37m | 6:59AM1.20m | 7:27PM1.34m | 7:53AM1.14m | ||||||||||||||||||
Low Tide | 00:16AM0.35m | 12:19PM0.29m | 00:58AM0.37m | 12:59PM0.35m | 1:48AM0.38m | 1:49PM0.41m | ||||||||||||||||||
 |  | | | | | | | | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — |
 | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:51 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 14 | 14 | 14 | 14 | 15 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 16 | 18 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 13 | 11 | 10 | 10 | 10 | 10 | 12 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 15 | 16 | 15 | 15 | 15 | 15 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | W 8 | WSW 8 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | WSW 9 | WSW 9 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 11 | SW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
| kJ | 219 | 284 | 315 | 300 | 240 | 202 | 161 | 124 | 232 | 238 | 904 | 1106 | 1146 | 1183 | 1162 | 1330 | 764 | 629 | 846 | 1192 | 1092 | 1042 | 976 | 1180 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 18 | WSW 18 | SW 16 | SW 16 | SW 16 | — | SW 13 | SW 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 |
| kJ | 232 | 223 | 178 | 301 | 280 | 224 | 215 | 205 | 199 | 178 | 49 | 31 | 10 | 10 | 43 | — | 680 | 603 | 483 | 248 | 350 | 289 | 279 | 149 |
Swell 3 Height (m) Direction Period (s) | SW 10 | S 11 | SW 12 | S 8 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 19 | WSW 18 | S 8 | SE 12 | SE 12 | — | — | — | — | — | — | — | — | SW 24 | SW 23 | SW 22 |
| kJ | 63 | 9 | 39 | 6 | 48 | 69 | 92 | 85 | 14 | 32 | 1 | 6 | 6 | — | — | — | — | — | — | — | — | 22 | 21 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 2 | 0 | 0 | 0 | 0 | 0 | 37 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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