Surf Forecasts:
How big are the waves at Sea Vista today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 7.5ft (2.3m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 7ft (2.2m), 12s period with SW swell.
- Evening surf: Evening surf (17 Sep, local time) - 7ft (2.1m), 12s period with SW swell.
The current surf forecast for Sea Vista at 1AM is: 2.1m 13s primary swell from a Southwest direction and 0.9m 10s secondary swell from a East direction, 1.8m 7s secondary swell from a South-southeast direction (forecast issued at 07:00pm September 16). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 7.5ft (2.3m) | 13s |
| Afternoon (17 Sep) | 7ft (2.2m) | 12s |
| Evening (17 Sep) | 7ft (2.1m) | 12s |
Table - waves today at Sea Vista. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Sat afternoon, min 14°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
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 14 | SW 14 | SW 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 12 | SW 12 | SW 11 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 2898 | 2803 | 1810 | 1346 | 1247 | 1619 | 1791 | 1709 | 1341 | 1298 | 1094 | 1013 | 944 | 944 | 1025 | 990 | 699 | 675 | 1034 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:13PM1.39m | 6:26AM1.24m | 6:39PM1.24m | 6:55AM1.10m | 7:12PM1.09m | ||||||||||||||
Low Tide | 00:23AM0.39m | 12:27PM0.46m | 00:53AM0.53m | 12:58PM0.61m | |||||||||||||||
 |  |  | | |  | |  | |  | | | |  | | |  |  | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | 1 | — | 1 | 2 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 |
Feels °C | 12 | 13 | 11 | 8 | 7 | 8 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 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 12 | SW 12 | SW 11 | SW 13 |
| kJ | 2898 | 2803 | 1810 | 1346 | 1247 | 1619 | 1791 | 1709 | 1341 | 1298 | 1094 | 1013 | 944 | 944 | 1025 | 990 | 699 | 675 | 1034 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | — | — | — | — | — | SSW 14 | SSW 14 | — |
| kJ | 202 | 202 | 164 | 164 | 171 | 174 | 177 | 177 | 174 | 167 | 161 | — | — | — | — | — | 316 | 307 | — |
Swell 3 Height (m) Direction Period (s) | ENE 10 | — | ENE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 356 | — | 260 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 7 | SSE 7 | SSE 8 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 8 |
| kJ | — | — | 251 | 440 | 604 | 423 | 330 | 331 | 357 | 331 | 335 | 425 | 444 | 417 | 407 | 427 | 498 | 569 | 694 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 59 | 59 | 240 | 151 | 257 | 257 | 229 | 229 | 300 | 257 | 257 | 257 | 257 | 257 | 654 | 655 | 3244 | 257 | 257 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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