Surf Forecasts:
How big are the waves at Derde Steen today (15 Jun):
- Morning surf: Morning surf (15 Jun, local time) - 6.5ft (2.0m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (15 Jun, local time) - 5.5ft (1.7m), 10s period with SSW swell.
- Evening surf: Evening surf (15 Jun, local time) - 5ft (1.5m), 10s period with SSW swell.
The current surf forecast for Derde Steen at 7PM is: 1.6m 10s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a Southwest direction, 0.6m 4s secondary swell from a South direction (forecast issued at 01:00pm June 15). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jun) | 6.5ft (2.0m) | 11s |
| Afternoon (15 Jun) | 5.5ft (1.7m) | 10s |
| Evening (15 Jun) | 5ft (1.5m) | 10s |
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 17°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
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 | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 11 | SSW 10 | SW 10 | SSW 10 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 698 | 600 | 510 | 475 | 416 | 441 | 341 | 207 | 168 | 407 | 558 | 648 | 685 | 685 | 544 | 892 | 792 | 917 | 919 | 1150 | 1633 | 1347 | 1297 | 2697 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:34PM1.53m | 3:49AM1.58m | 4:23PM1.54m | 4:39AM1.53m | 5:12PM1.53m | 5:29AM1.44m | ||||||||||||||||||
Low Tide | 9:21AM0.00m | 9:41PM0.12m | 10:08AM0.01m | 10:32PM0.13m | 10:55AM0.05m | 11:24PM0.17m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — |
 | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | 5:44 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 15 | 14 | 13 | 13 | 12 | 11 | 12 | 15 | 16 | 15 | 13 | 13 | 13 | 13 | 15 | 17 | 17 | 16 | 14 | 14 | 13 | 12 |
Feels °C | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 11 | 13 | 12 | 10 | 10 | 10 | 10 | 12 | 14 | 14 | 14 | 12 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 10 | S 11 | SSW 10 | SW 10 | S 7 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 12 | SW 13 | SW 15 |
| kJ | 698 | 600 | 510 | 475 | 208 | 441 | 341 | 207 | 86 | 407 | 558 | 648 | 685 | 685 | 544 | 892 | 792 | 917 | 919 | 1150 | 1633 | 824 | 1109 | 2697 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | — | SW 10 | SW 10 | S 6 | SSW 10 | SW 10 | — | — | — | SW 15 | SW 14 | S 7 | WSW 12 | — | SW 19 | SW 18 | SW 18 | SW 16 | SW 16 | — |
| kJ | 121 | 76 | 76 | 19 | — | 145 | 65 | 81 | 168 | 16 | — | — | — | 80 | 211 | 113 | 96 | — | 130 | 510 | 379 | 1347 | 1297 | — |
Swell 3 Height (m) Direction Period (s) | W 12 | SW 14 | — | — | W 11 | — | WSW 13 | SW 10 | SSW 13 | — | — | — | — | — | — | — | — | — | SW 11 | — | — | — | — | — |
| kJ | 3 | 29 | — | — | 2 | — | 17 | 35 | 102 | — | — | — | — | — | — | — | — | — | 19 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | SSE 4 | S 10 | — | SSE 6 | SSE 6 | SE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SSE 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | — | — | 6 | 16 | 416 | — | 69 | 142 | 83 | 111 | 171 | 130 | 130 | 134 | 134 | 136 | 84 | 100 | 170 | 104 | 91 | 130 | 115 | 92 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 42 | 37 | 17 | 3 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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