Surf Forecasts:
How big are the waves at Dunes today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 15ft (4.5m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 11ft (3.5m), 11s period with WSW swell.
- Evening surf: Evening surf (12 Jun, local time) - 10ft (3.0m), 10s period with WSW swell.
The current surf forecast for Dunes at 8PM is: 3.0m 10s primary swell from a West-southwest direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 01:00pm June 12). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 15ft (4.5m) | 11s |
| Afternoon (12 Jun) | 11ft (3.5m) | 11s |
| Evening (12 Jun) | 10ft (3.0m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Very mild (max 16°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3960 | 3028 | 2429 | 2089 | 1724 | 1200 | 2265 | 3178 | 3736 | 3585 | 3462 | 3070 | 2840 | 2257 | 2005 | 1704 | 1553 | 1336 | 1106 | 976 | 801 | 937 | 802 | 599 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | glassy | glassy | off | off | off | off | off | off | off | off | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 1:04PM1.31m | 1:14AM1.51m | 1:56PM1.40m | 2:07AM1.56m | 2:45PM1.47m | 2:58AM1.59m | ||||||||||||||||||
Low Tide | 7:02PM0.30m | 7:43AM0.09m | 7:57PM0.22m | 8:33AM0.03m | 8:49PM0.16m | |||||||||||||||||||
 |  | |  | | |  |  |  | | |  | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — |
 | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | 5:43 |
mm | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 1 | 1 | — | — |
Temp °C | 16 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 10 | 10 | 11 | 14 | 14 | 13 | 9 | 9 | 9 | 11 | 12 | 11 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | W 10 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 3960 | 3028 | 2429 | 2089 | 1724 | 900 | 2265 | 3178 | 3736 | 3585 | 3462 | 3070 | 2840 | 2257 | 2005 | 1704 | 1553 | 1336 | 1106 | 976 | 801 | 937 | 802 | 599 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 13 | SSW 13 | SSW 12 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | NW 12 | W 9 | W 9 | NW 12 | WNW 6 | WNW 6 | W 8 |
| kJ | — | — | — | 55 | 92 | 1200 | 580 | 377 | 277 | 190 | 154 | 118 | 120 | 90 | 68 | 54 | 57 | 5 | 24 | 14 | 6 | 47 | 40 | 82 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 15 | SW 15 | — | — | — | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 11 | NW 11 | E 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | SW 11 |
| kJ | — | — | — | — | 8 | 8 | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 3 | 6 | 6 | 6 | 6 | 6 | 119 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 4 | ESE 5 | ESE 5 | — | — | — | — | — | WNW 8 | NW 4 | NW 4 | WNW 5 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 17 | 72 | 92 | — | — | — | — | — | 53 | 10 | 40 | 40 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 8 | 22 | 8 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 4 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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