Surf Forecasts:
How big are the waves at Treskostraal today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 6ft (1.9m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 8ft (2.4m), 13s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 8ft (2.5m), 12s period with SW swell.
The current surf forecast for Treskostraal at 7PM is: 2.4m 12s primary swell from a Southwest direction and 0.5m 10s secondary swell from a West direction (forecast issued at 01:00pm October 17). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 6ft (1.9m) | 11s |
| Afternoon (17 Oct) | 8ft (2.4m) | 13s |
| Evening (17 Oct) | 8ft (2.5m) | 12s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sat afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the S on Sat afternoon, light winds from the NW by Tue morning). | |||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||||
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 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | 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 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1147 | 2031 | 1824 | 1626 | 2001 | 1944 | 2173 | 2039 | 2008 | 1951 | 1982 | 1834 | 2254 | 2032 | 1760 | 1539 | 1422 | 1313 | 1208 | 1092 | 964 |
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-off | cross-off | off | on | cross-on | cross-on | cross | cross-off |
High Tide | 7:01PM1.04m | 8:09AM1.02m | 8:43PM0.97m | 10:06AM1.04m | 10:38PM1.00m | ||||||||||||||||
Low Tide | 12:44PM0.64m | 1:19AM0.62m | 2:20PM0.72m | 3:15AM0.66m | 4:47PM0.69m | ||||||||||||||||
 |  | |  | | | | | | |  |  | | | | | |  | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 14 | 14 |
Feels °C | 11 | 9 | 8 | 8 | 7 | 7 | 8 | 7 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 12 | 10 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | 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 11 |
| kJ | 1147 | 2031 | 1824 | 1626 | 2001 | 1944 | 2173 | 2039 | 2008 | 1951 | 1982 | 1834 | 2254 | 2032 | 1760 | 1539 | 1422 | 1313 | 1208 | 1092 | 964 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | — | — | SSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 234 | 122 | 96 | 48 | — | — | 35 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 5 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 6 | S 6 | SSW 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 71 | 146 | 106 | 181 | 226 | 312 | 278 | 173 | 171 | 150 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 117 | 153 | 192 | 131 | 131 | 131 | 131 | 69 | 170 | 153 | 153 | 122 | 12 | 12 | 0 | 0 | 15 | 144 | 15 | 12 | 0 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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