Surf Forecasts:
How big are the waves at Dunes today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 4.5ft (1.3m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 5.5ft (1.7m), 13s period with SW swell.
- Evening surf: Evening surf (23 Jun, local time) - 10ft (3.0m), 11s period with WSW swell.
The current surf forecast for Dunes at 12PM is: 1.4m 12s primary swell from a Southwest direction and 0.8m 15s secondary swell from a Southwest direction, 2.2m 7s secondary swell from a West-northwest direction (forecast issued at 07:00am June 23). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 4.5ft (1.3m) | 12s |
| Afternoon (23 Jun) | 5.5ft (1.7m) | 13s |
| Evening (23 Jun) | 10ft (3.0m) | 11s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 19°C on Thu night, min 13°C on Tue night). Winds decreasing (strong winds from the NNW on Tue afternoon, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 13 | WSW 10 | WSW 11 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 | SW 13 | SW 13 | SSW 12 | SW 12 | SSW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 805 | 551 | 473 | 984 | 1308 | 1816 | 8695 | 9389 | 10431 | 9834 | 10370 | 9344 | 9129 | 7147 | 5488 | 4542 | 3469 | 1886 | 2221 | 1778 | 985 | 918 | 1832 | 4106 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | glassy | glassy | cross-off | glassy |
High Tide | 10:32AM1.04m | 10:48PM1.21m | 11:39AM1.06m | 11:47PM1.20m | 12:36PM1.10m | 00:40AM1.22m | ||||||||||||||||||
Low Tide | 4:27PM0.54m | 5:32AM0.45m | 5:36PM0.55m | 6:27AM0.41m | 6:35PM0.52m | |||||||||||||||||||
 |  |  | |  |  | |  | | | | | |  | | | |  | | | | |  | | |
 | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | 7:52 |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | 5:45 |
mm | 1 | — | — | — | 2 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 17 | 17 | 19 | 18 | 17 |
Feels °C | 9 | 8 | 8 | 7 | 10 | 9 | 11 | 10 | 10 | 9 | 7 | 9 | 8 | 9 | 9 | 8 | 8 | 10 | 12 | 16 | 16 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 13 | WSW 10 | WSW 11 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 | SW 13 | SW 13 | SSW 12 | SW 12 | SSW 16 | SW 16 |
| kJ | 805 | 551 | 473 | 984 | 1308 | 1816 | 8695 | 9389 | 10431 | 9834 | 10370 | 9344 | 9129 | 7147 | 5488 | 4542 | 3469 | 1886 | 2221 | 1778 | 985 | 918 | 1832 | 4106 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SW 15 | SW 15 | SW 22 | NNW 7 | SW 19 | SW 18 | — | — | — | — | — | — | — | — | — | — | SW 13 | SW 21 | SSW 20 | WSW 13 | SSW 16 | SW 12 | SSE 8 |
| kJ | 226 | 318 | 262 | 74 | 145 | 1782 | 1850 | — | — | — | — | — | — | — | — | — | — | 867 | 18 | 75 | 875 | 838 | 805 | 175 |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 11 | WSW 22 | SW 15 | SW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 17 | SE 8 | SSE 9 | — |
| kJ | — | — | 40 | 47 | 305 | 293 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 249 | 133 | 233 | — |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 6 | WNW 6 | WNW 7 | — | — | — | — | — | — | — | SE 4 | ESE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 8 | — | — |
| kJ | 188 | 275 | 357 | 555 | — | — | — | — | — | — | — | 34 | 74 | 110 | 120 | 123 | 160 | 146 | 108 | 80 | 155 | 369 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 74 | 185 | 185 | 185 | 9 | 20 | 1 | 1 | 1 | 1 | 1 | 1 | 23 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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