Surf Forecasts:
How big are the waves at Dunes today (26 Jul):
- Morning surf: Morning surf (26 Jul, local time) - 7ft (2.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (26 Jul, local time) - 6ft (1.9m), 12s period with SW swell.
- Evening surf: Evening surf (26 Jul, local time) - 6ft (1.8m), 12s period with SW swell.
The current surf forecast for Dunes at 10AM is: 2.2m 12s primary swell from a Southwest direction and 0.9m 15s secondary swell from a South-southwest direction (forecast issued at 01:00am July 26). An open ocean swell of 0.6m 4s 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 (26 Jul) | 7ft (2.2m) | 12s |
| Afternoon (26 Jul) | 6ft (1.9m) | 12s |
| Evening (26 Jul) | 6ft (1.8m) | 12s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun morning, min 13°C on Mon night). Winds increasing (light winds from the SE on Sun morning, near gales from the SE by Mon afternoon). | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | SSW 13 | SW 13 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1835 | 1578 | 1351 | 1213 | 1160 | 897 | 913 | 605 | 1180 | 2032 | 3528 | 5006 | 4541 | 5336 | 4777 | 4032 | 3375 | 2919 | 2742 | 2667 | 2350 | 2284 | 1914 | 1615 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 1:14AM1.17m | 1:54PM1.18m | 1:57AM1.25m | 2:30PM1.27m | 2:33AM1.32m | 3:02PM1.35m | ||||||||||||||||||
Low Tide | 7:44AM0.39m | 7:59PM0.46m | 8:20AM0.31m | 8:36PM0.38m | 8:52AM0.23m | 9:09PM0.31m | ||||||||||||||||||
 | |  | | | | | |  | |  | | | | | | | | | | | | | | |
 | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 16 | 17 | 16 | 16 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 14 |
Feels °C | 11 | 14 | 13 | 15 | 13 | 13 | 11 | 10 | 10 | 10 | 11 | 8 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 6 | 8 | 8 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | SSW 13 | SW 13 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 1835 | 1578 | 1351 | 1213 | 1160 | 897 | 913 | 605 | 1180 | 2032 | 3528 | 5006 | 4541 | 5336 | 4777 | 4032 | 3375 | 2919 | 2742 | 2667 | 2350 | 2284 | 1914 | 1615 |
Swell 2 Height (m) Direction Period (s) | — | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 13 | SSW 13 | WSW 12 | WSW 12 | SW 20 | — | SSW 18 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 223 | 372 | 377 | 367 | 556 | 412 | 572 | 477 | 158 | 190 | — | 1172 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | ESE 10 | ESE 10 | ESE 10 | S 11 | ESE 10 | SE 10 | SSW 16 | SW 17 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 10 | 10 | 10 | 21 | 10 | 4 | 232 | 298 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | ESE 4 | — | — | — | — | S 4 | — | — | — | SSE 5 | S 7 | SSE 6 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 14 | 15 | 9 | — | — | — | — | 21 | — | — | — | 75 | 414 | 369 | 553 | 691 | 773 | 708 | 610 | 572 | 572 | 555 | 508 | 346 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 1 | 1 | 38 | 201 | 201 | 256 | 199 | 29 | 23 | 23 | 11 | 23 | 11 | 11 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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