Surf Forecasts:
How big are the waves at Treskostraal today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 7.5ft (2.3m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 6ft (1.8m), 12s period with WSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 8ft (2.5m), 13s period with SW swell.
The current surf forecast for Treskostraal at 4AM is: 2.3m 13s primary swell from a West-southwest direction (forecast issued at 01:00am August 18). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 7.5ft (2.3m) | 13s |
| Afternoon (18 Aug) | 6ft (1.8m) | 12s |
| Evening (18 Aug) | 8ft (2.5m) | 13s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Tue afternoon, min 13°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 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) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | 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 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1960 | 1820 | 1834 | 1667 | 964 | 1395 | 2140 | 2752 | 2536 | 2373 | 2221 | 2185 | 1966 | 1830 | 1638 | 1539 | 1470 | 1693 | 2494 | 3201 | 2904 | 2859 | 2331 | 2124 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:35AM1.26m | 6:50PM1.33m | 7:16AM1.14m | 7:33PM1.19m | 8:12AM1.03m | 8:37PM1.07m | ||||||||||||||||||
Low Tide | 00:32AM0.31m | 12:31PM0.40m | 1:09AM0.44m | 1:09PM0.53m | 1:57AM0.56m | 2:01PM0.65m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 16 | 14 | 14 | 13 |
Feels °C | 12 | 11 | 11 | 11 | 11 | 9 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 11 | 9 | 10 | 12 | 11 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | 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 12 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 |
| kJ | 1960 | 1820 | 1834 | 1667 | 964 | 1395 | 2140 | 2752 | 2536 | 2373 | 2221 | 2185 | 1966 | 1830 | 1638 | 1539 | 1470 | 1693 | 2494 | 3201 | 2904 | 2859 | 2331 | 2124 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 12 | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 754 | 454 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 4 | S 5 | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | S 4 | — | — | — |
| kJ | — | — | — | — | — | 31 | 53 | — | — | — | — | — | — | — | 16 | — | — | — | — | — | 15 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 11 | 11 | 11 | 11 | 11 | 167 | 167 | 170 | 12 | 12 | 12 | 12 | 122 | 131 | 131 | 11 | 11 | 0 | 11 | 14 | 12 | 12 | 153 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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