Surf Forecasts:
How big are the waves at Dumps today (28 Jul):
- Afternoon surf: Afternoon surf (28 Jul, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (28 Jul, local time) - 7ft (2.1m), 14s period with SW swell.
The current surf forecast for Dumps at 11PM is: 2.1m 14s primary swell from a Southwest direction (forecast issued at 07:00pm July 28). An open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | - | - |
| Afternoon (28 Jul) | 7.5ft (2.3m) | 14s |
| Evening (28 Jul) | 7ft (2.1m) | 14s |
Table - waves today at Dumps. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 12°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||
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 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 2140 | 1785 | 1615 | 1367 | 1247 | 1144 | 1053 | 1083 | 1099 | 1200 | 1083 | 976 | 891 | 809 | 809 | 744 | 669 | 609 | 553 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | glassy | cross-off | cross-off | glassy | glassy | cross-off | cross-off | glassy | cross-off | cross-off | glassy | off |
High Tide | 3:08PM1.58m | 3:10AM1.57m | 3:37PM1.64m | 3:42AM1.61m | 4:06PM1.69m | ||||||||||||||
Low Tide | 9:09PM0.55m | 9:20AM0.41m | 9:41PM0.49m | 9:49AM0.37m | 10:11PM0.45m | ||||||||||||||
 |  | | | | | | | |  | | | |  | | | | |  | |
 | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 13 | 13 | 12 | 12 | 14 | 18 | 17 | 17 | 16 | 15 | 15 | 14 | 16 | 18 | 18 | 18 | 17 |
Feels °C | 14 | 13 | 11 | 11 | 10 | 10 | 12 | 17 | 14 | 15 | 15 | 13 | 13 | 12 | 14 | 16 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 2140 | 1785 | 1615 | 1367 | 1247 | 1144 | 1053 | 1083 | 1099 | 1200 | 1083 | 976 | 891 | 809 | 809 | 744 | 669 | 609 | 553 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | — | — | — | — | — | 93 | 68 | 46 | 18 | — | 15 | 15 | 15 | 16 | 13 | 12 | 12 | 23 | 25 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | — | — | — | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 302 | 263 | 169 | 134 | 93 | 234 | — | — | — | 49 | 74 | 54 | 63 | 67 | 63 | 49 | 54 | 90 | 74 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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