Surf Forecasts:
How big are the waves at Dunes today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 5ft (1.5m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 5ft (1.6m), 12s period with SW swell.
- Evening surf: Evening surf (03 Aug, local time) - 4.5ft (1.3m), 12s period with WSW swell.
The current surf forecast for Dunes at 9AM is: 1.5m 13s primary swell from a Southwest direction and 0.6m 15s secondary swell from a West-southwest direction (forecast issued at 01:00am August 03). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 5ft (1.5m) | 13s |
| Afternoon (03 Aug) | 5ft (1.6m) | 12s |
| Evening (03 Aug) | 4.5ft (1.3m) | 12s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Mon afternoon, min 13°C on Wed morning). Winds increasing (calm on Mon night, fresh winds from the N by Wed night). | ||||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | WSW 14 | SW 12 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 744 | 732 | 710 | 612 | 712 | 534 | 534 | 517 | 533 | 420 | 344 | 422 | 332 | 326 | 249 | 180 | 355 | 962 | 2061 | 2567 | 2662 | 2614 | 3566 | 3898 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | off | cross-off | cross-off | cross-off | off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross | cross-off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:47AM1.34m | 6:08PM1.48m | 6:27AM1.27m | 6:48PM1.41m | 7:14AM1.18m | 7:38PM1.32m | ||||||||||||||||||
Low Tide | 11:47PM0.22m | 11:48AM0.21m | 00:24AM0.26m | 12:25PM0.29m | 1:09AM0.32m | 1:10PM0.38m | ||||||||||||||||||
 | |  | | | | | | | | | |  | |  | | | | | | | | | | |
 | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 18 | 19 | 19 | 19 | 19 | 19 | 17 | 16 | 17 | 18 | 17 | 16 | 16 | 15 | 14 | 13 | 14 | 15 | 15 | 14 | 13 |
Feels °C | 15 | 16 | 14 | 16 | 17 | 16 | 15 | 16 | 18 | 16 | 15 | 16 | 17 | 15 | 14 | 15 | 15 | 12 | 9 | 9 | 10 | 10 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | WSW 14 | SW 12 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 744 | 732 | 710 | 612 | 712 | 534 | 534 | 517 | 533 | 420 | 344 | 422 | 332 | 326 | 249 | 180 | 355 | 962 | 2061 | 2567 | 2662 | 2614 | 3566 | 3898 |
Swell 2 Height (m) Direction Period (s) | SE 11 | WSW 16 | WSW 15 | SW 13 | WSW 13 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 11 | WSW 12 | WSW 11 | W 11 | W 11 | W 10 | WSW 10 | SW 10 | SW 10 | WNW 9 | W 9 | W 9 | W 9 | ESE 10 | WSW 15 |
| kJ | 29 | 50 | 169 | 374 | 201 | 430 | 314 | 303 | 142 | 217 | 199 | 41 | 61 | 59 | 80 | 104 | 141 | 117 | 92 | 58 | 40 | 25 | 33 | 880 |
Swell 3 Height (m) Direction Period (s) | WSW 16 | SE 10 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SW 16 | SW 15 | SW 15 | W 10 | W 10 | ESE 10 | ESE 10 | W 9 | W 11 | — | ESE 10 |
| kJ | 25 | 17 | 44 | 38 | 36 | 35 | 34 | 138 | 12 | 24 | 12 | 12 | 12 | 64 | 109 | 171 | 96 | 94 | 11 | 10 | 25 | 2 | — | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 11 | SE 3 | — | — | — | — | — | — | — | — | — | — | NNW 4 | NW 4 | WNW 5 | NW 5 | NNW 5 |
| kJ | — | — | — | — | — | — | — | 32 | 2 | — | — | — | — | — | — | — | — | — | — | 15 | 46 | 80 | 49 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 8 | 29 | 29 | 426 | 10 | 29 | 29 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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