Surf Forecasts:
How big are the waves at Dias Beach today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 13ft (4.0m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 11ft (3.5m), 14s period with WSW swell.
- Evening surf: Evening surf (15 Oct, local time) - 8ft (2.5m), 14s period with SW swell.
The current surf forecast for Dias Beach at 9PM is: 2.5m 14s primary swell from a Southwest direction and 2.3m 12s secondary swell from a West direction (forecast issued at 01:00pm October 15). An open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 13ft (4.0m) | 14s |
| Afternoon (15 Oct) | 11ft (3.5m) | 14s |
| Evening (15 Oct) | 8ft (2.5m) | 14s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun morning. Very mild (max 18°C on Fri morning, min 12°C on Sat night). Winds increasing (light winds from the NW on Fri night, strong winds from the SE by Sat night). | |||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | |||||||||||||||||||
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) | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | WNW 12 | SW 13 | SW 13 | W 11 | W 11 | W 11 | W 10 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5851 | 4873 | 2862 | 2424 | 1977 | 1537 | 1228 | 1045 | 934 | 901 | 815 | 730 | 678 | 792 | 1193 | 2362 | 2536 | 2233 | 2183 | 2146 | 2196 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:27PM1.25m | 5:54AM1.16m | 6:02PM1.13m | 6:40AM1.06m | 6:52PM1.02m | ||||||||||||||||
Low Tide | 11:19AM0.39m | 11:40PM0.38m | 11:53AM0.50m | 00:18AM0.49m | 12:39PM0.61m | ||||||||||||||||
 |  | |  | | | | | |  | |  | | |  |  | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 1 | — | — | — |
Temp °C | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 13 |
Feels °C | 9 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 15 | 15 | 16 | 15 | 13 | 10 | 8 | 8 | 6 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 13 | W 11 | W 11 | SW 13 | SW 12 | SW 12 | W 10 | W 10 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 5851 | 4873 | 2862 | 2424 | 1977 | 1537 | 1042 | 878 | 851 | 666 | 574 | 730 | 575 | 792 | 1193 | 2362 | 2536 | 2233 | 2183 | 2146 | 2196 |
Swell 2 Height (m) Direction Period (s) | — | — | — | E 9 | W 12 | W 12 | SW 13 | SW 13 | E 9 | E 9 | E 9 | SW 12 | SW 12 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | — | WSW 15 |
| kJ | — | — | — | 6 | 1249 | 1098 | 1228 | 1037 | 6 | 6 | 6 | 565 | 678 | 494 | 392 | 245 | 198 | 100 | 19 | — | 167 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 | SW 15 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 1 | 183 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NW 6 | WNW 12 | W 12 | — | WNW 12 | W 11 | W 11 | W 11 | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | 66 | 205 | 1706 | 1565 | — | 1343 | 1208 | 1045 | 934 | 901 | 815 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 89 | 397 | 26 | 26 | 30 | 27 | 27 | 4 | 25 | 21 | 21 | 4 | 0 | 4 | 21 | 29 | 31 | 31 | 49 | 764 | 35 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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