Surf Forecasts:
How big are the waves at Dumps today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 11ft (3.5m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 10ft (3.0m), 13s period with SW swell.
- Evening surf: Evening surf (06 Aug, local time) - 11ft (3.5m), 13s period with SW swell.
The current surf forecast for Dumps at 2AM is: 3.5m 14s primary swell from a West-southwest direction and 1.2m 6s secondary swell from a North-northwest direction, 1.4m 6s secondary swell from a North-northwest direction (forecast issued at 07:00pm August 05). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 11ft (3.5m) | 13s |
| Afternoon (06 Aug) | 10ft (3.0m) | 13s |
| Evening (06 Aug) | 11ft (3.5m) | 13s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed night. Very mild (max 17°C on Fri afternoon, min 11°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 2326 | 2626 | 3434 | 4506 | 4554 | 4062 | 3611 | 3263 | 3422 | 3398 | 3563 | 3459 | 3674 | 3781 | 4078 | 4618 | 4815 | 4684 | 4183 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-on | glassy | glassy |
High Tide | 7:48PM1.55m | 8:24AM1.33m | 8:57PM1.47m | 9:53AM1.28m | 10:28PM1.43m | ||||||||||||||
Low Tide | 2:18AM0.62m | 2:24PM0.69m | 3:42AM0.67m | 4:01PM0.74m | |||||||||||||||
 |  |  |  |  |  |  |  | |  | | | |  | | | | | | |
 | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | 1 | 7 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 13 | 13 | 13 | 11 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 17 | 15 | 13 | 13 |
Feels °C | 11 | 9 | 9 | 8 | 13 | 9 | 10 | 9 | 7 | 8 | 9 | 8 | 9 | 9 | 11 | 15 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 2326 | 2626 | 3434 | 4506 | 4554 | 4062 | 3611 | 3263 | 3422 | 3398 | 3563 | 3459 | 3674 | 3781 | 4078 | 4618 | 4815 | 4684 | 4183 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | — | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 25 | 15 | — | 108 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NNW 5 | NNW 5 | NNW 6 | — | — | — | — | — | — | — | SE 5 | SE 5 | — | — | — | — | — | — |
| kJ | 110 | 86 | 128 | 122 | — | — | — | — | — | — | — | 58 | 66 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 226 | 191 | 184 | 50 | 4 | 4 | 4 | 139 | 60 | 9 | 9 | 4 | 0 | 0 | 0 | 4 | 22 | 9 | 4 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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