Surf Forecasts:
How big are the waves at Dias Beach today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 7ft (2.2m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 5ft (1.5m), 12s period with S swell.
- Evening surf: Evening surf (11 Jul, local time) - 5.5ft (1.7m), 12s period with SSW swell.
The current surf forecast for Dias Beach at 9PM is: 1.7m 12s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a West direction, 2.1m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm July 11). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 7ft (2.2m) | 12s |
| Afternoon (11 Jul) | 5ft (1.5m) | 12s |
| Evening (11 Jul) | 5.5ft (1.7m) | 12s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 13°C on Sat night). Winds decreasing (strong winds from the ESE on Sat afternoon, calm by Mon night). | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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) | S 13 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SE 7 | SE 7 | SE 7 | SSW 11 | SSW 11 | SE 7 | SE 7 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | W 12 | W 12 | W 11 | W 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 747 | 668 | 780 | 797 | 701 | 591 | 531 | 635 | 543 | 396 | 346 | 317 | 228 | 198 | 160 | 157 | 125 | 122 | 105 | 80 | 177 | 220 | 188 | 184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-on | cross | glassy | glassy | glassy | cross-off | cross-off |
High Tide | 12:49PM1.24m | 1:04AM1.42m | 1:48PM1.35m | 2:02AM1.49m | 2:40PM1.47m | 2:55AM1.55m | ||||||||||||||||||
Low Tide | 6:51PM0.37m | 7:35AM0.17m | 7:54PM0.26m | 8:28AM0.09m | 8:48PM0.17m | |||||||||||||||||||
 | | |  | | | | | | |  | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — |
 | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | 5:52 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 16 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 7 | 9 | 8 | 8 | 7 | 7 | 6 | 7 | 8 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | W 12 | W 12 | W 11 | W 11 |
| kJ | 747 | 668 | 780 | 797 | 701 | 591 | 504 | 401 | 340 | 359 | 302 | 246 | 206 | 198 | 160 | 109 | 91 | 67 | 73 | 62 | 177 | 220 | 188 | 184 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SE 8 | SE 7 | S 9 | SSE 7 |
| kJ | 580 | 448 | 240 | 136 | 136 | 129 | 118 | 114 | 84 | 82 | 81 | 78 | 72 | 71 | 69 | 157 | 125 | 122 | 105 | 80 | 55 | 54 | 60 | 30 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSE 10 | SSE 10 | S 9 | W 10 | S 10 | W 9 | W 9 | W 12 | SSW 9 | SSW 9 | SE 7 | S 9 |
| kJ | 116 | 116 | 123 | 12 | 12 | 12 | 41 | 41 | 40 | 39 | 36 | 34 | 31 | 31 | 42 | 48 | 47 | 43 | 41 | 67 | 78 | 49 | 25 | 42 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — |
| kJ | 195 | 215 | 266 | 339 | 374 | 414 | 531 | 635 | 543 | 396 | 346 | 317 | 228 | 174 | 139 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 28 | 29 | 32 | 29 | 28 | 28 | 20 | 20 | 15 | 15 | 15 | 2 | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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