
Surf Forecasts:
How big are the waves at Dias Beach today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 10ft (3.0m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 10ft (3.0m), 13s period with SW swell.
- Evening surf: Evening surf (18 Oct, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Dias Beach at 10AM is: 3.0m 13s primary swell from a Southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am October 18). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 10ft (3.0m) | 13s |
| Afternoon (18 Oct) | 10ft (3.0m) | 13s |
| Evening (18 Oct) | 8ft (2.5m) | 12s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 15°C on Mon afternoon, min 13°C on Sun morning). Winds increasing (light winds from the WSW on Mon morning, strong winds from the NNW by Tue night). | ||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||||
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 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 |
Wave Graph | ||||||||||||||||||||||||
2740 | 2278 | 2636 | 2660 | 2576 | 2445 | 2248 | 2032 | 1860 | 1731 | 1513 | 1313 | 1291 | 1092 | 898 | 882 | 743 | 743 | 688 | 743 | 835 | 1072 | 1491 | 2243 | |
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-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:00AM0.98m | 8:30PM0.94m | 10:06AM0.99m | 10:36PM0.96m | 11:25AM1.09m | |||||||||||||||||||
Low Tide | 1:16AM0.59m | 2:12PM0.70m | 3:10AM0.64m | 4:42PM0.67m | 4:58AM0.59m | 5:52PM0.56m | ||||||||||||||||||
— | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | |
— | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 |
Feels °C | 6 | 6 | 6 | 8 | 9 | 8 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 10 | 9 | 7 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 |
2740 | 2278 | 2636 | 2660 | 2576 | 2445 | 2248 | 2032 | 1860 | 1731 | 1513 | 1313 | 1291 | 1092 | 898 | 882 | 743 | 743 | 688 | 743 | 835 | 1072 | 1491 | 2243 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | — | — | — | — | — | — | — | — | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | E 9 |
156 | 162 | 189 | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 1 | 5 | 5 | 1 | 1 | 1 | 5 | 1 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NW 5 | NW 6 | NW 6 |
— | 593 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 43 | 103 | 172 | 240 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 35 | 30 | 30 | 29 | 29 | 29 | 29 | 25 | 4 | 4 | 4 | 7 | 7 | 7 | 4 | 4 | 4 | 4 | 25 | 26 | 164 | 35 | 261 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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