Surf Forecasts:
How big are the waves at Sea Vista today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 10ft (3.0m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 10ft (3.0m), 12s period with SW swell.
- Evening surf: Evening surf (19 Aug, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Sea Vista at 8PM is: 2.5m 12s primary swell from a Southwest direction and 1.0m 5s secondary swell from a Southwest direction (forecast issued at 01:00pm August 19). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 10ft (3.0m) | 13s |
| Afternoon (19 Aug) | 10ft (3.0m) | 12s |
| Evening (19 Aug) | 8ft (2.5m) | 12s |
Table - waves today at Sea Vista. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Wed afternoon, min 13°C on Thu night). Winds increasing (calm on Fri morning, strong winds from the WSW by Sat morning). | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2672 | 2630 | 2306 | 2011 | 1914 | 1404 | 1500 | 3997 | 6198 | 6382 | 5235 | 4380 | 3566 | 3010 | 2397 | 2096 | 1742 | 1524 | 1420 | 1229 | 1182 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | glassy | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 7:35PM1.24m | 7:50AM1.06m | 8:23PM1.10m | 9:15AM0.95m | 10:33PM1.01m | ||||||||||||||||
Low Tide | 1:10PM0.46m | 1:47AM0.57m | 1:47PM0.61m | 2:45AM0.69m | 2:57PM0.74m | ||||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 14 | 13 | 13 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 16 | 13 | 10 | 11 | 10 | 10 | 9 | 10 | 11 | 12 | 12 | 13 | 13 | 12 | 11 | 12 | 14 | 12 | 11 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 2672 | 2630 | 2306 | 2011 | 1914 | 1404 | 1500 | 3997 | 6198 | 6382 | 5235 | 4380 | 3566 | 3010 | 2397 | 2096 | 1742 | 1524 | 1420 | 1229 | 1182 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | WSW 12 | SW 11 |
| kJ | 61 | 43 | 42 | 42 | 42 | 27 | 40 | 25 | 25 | 25 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 412 | 59 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SW 4 | SW 5 | WSW 6 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | E 8 | E 4 | E 4 |
| kJ | — | — | 10 | 41 | 100 | 314 | 383 | — | — | — | — | — | — | — | — | — | — | — | 12 | 17 | 38 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 10 | 59 | 60 | 14 | 14 | 14 | 10 | 10 | 10 | 10 | 10 | 6 | 6 | 6 | 0 | 0 | 151 | 572 | 200 | 200 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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