Surf Forecasts:
How big are the waves at Tweede Steen today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 7.5ft (2.3m), 14s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 7ft (2.2m), 13s period with WSW swell.
The current surf forecast for Tweede Steen at 1AM is: 1.4m 12s primary swell from a Southwest direction and 0.6m 17s secondary swell from a Southwest direction, 0.7m 4s secondary swell from a South direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.6m) | 16s |
| Afternoon (10 Sep) | 7.5ft (2.3m) | 14s |
| Evening (10 Sep) | 7ft (2.2m) | 13s |
Table - waves today at Tweede Steen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 14°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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 13 | WSW 13 | WSW 12 | SW 12 | SW 16 | SW 16 | SW 15 | WSW 14 | WSW 13 | WSW 13 | SW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | S 8 | S 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 295 | 330 | 513 | 607 | 844 | 1284 | 2328 | 2151 | 1672 | 1528 | 1846 | 1321 | 1134 | 984 | 919 | 816 | 680 | 491 | 408 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 2:15PM1.57m | 2:33AM1.51m | 2:51PM1.66m | 3:10AM1.55m | 3:25PM1.70m | ||||||||||||||
Low Tide | 8:31PM0.08m | 8:41AM0.05m | 9:08PM0.01m | 9:15AM0.02m | 9:42PM-0.01m | ||||||||||||||
 |  | | |  |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 16 | 15 | 14 | 14 | 14 | 17 | 18 | 17 | 15 | 14 | 14 | 14 | 14 | 18 | 21 | 19 | 16 | 16 |
Feels °C | 16 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 13 | 12 | 11 | 11 | 12 | 12 | 15 | 18 | 15 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | SW 12 | WSW 12 | SW 12 | SW 15 | WSW 14 | WSW 13 | WSW 13 | SW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
| kJ | 295 | 330 | 513 | 607 | 616 | 734 | 2328 | 2151 | 1672 | 1528 | 1846 | 1321 | 1134 | 984 | 919 | 816 | 680 | 461 | 379 |
Swell 2 Height (m) Direction Period (s) | W 11 | — | — | SW 17 | SW 16 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 15 |
| kJ | 9 | — | — | 238 | 844 | 1284 | — | — | — | — | — | — | — | — | — | — | — | 54 | 75 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SSW 10 |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 76 | 21 |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 4 | S 4 | S 4 | — | — | S 4 | S 4 | S 4 | — | SSW 6 | SSW 7 | S 7 | SSW 7 | S 7 | S 7 | S 8 | S 8 |
| kJ | 24 | 35 | 22 | 16 | 16 | — | — | 13 | 18 | 20 | — | 140 | 301 | 262 | 203 | 264 | 475 | 491 | 408 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 55 | 36 | 0 | 2 | 2 | 3 | 42 | 42 | 282 | 73 | 105 | 105 | 17 | 0 | 3 | 17 | 402 | 3 | 3 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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