Surf Forecasts:
How big are the waves at Twilight Beach today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 11ft (3.5m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 5.5ft (1.7m), 16s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 5.5ft (1.7m), 16s period with SSW swell.
The current surf forecast for Twilight Beach at 9PM is: 1.7m 16s primary swell from a South-southwest direction and 1.4m 8s secondary swell from a Southwest direction (forecast issued at 01:00pm August 18). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 11ft (3.5m) | 16s |
| Afternoon (18 Aug) | 5.5ft (1.7m) | 16s |
| Evening (18 Aug) | 5.5ft (1.7m) | 16s |
Table - waves today at Twilight Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the WNW on Wed morning, calm by Thu night). | |||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1536 | 1498 | 1339 | 1339 | 1339 | 1305 | 1685 | 1634 | 1895 | 2061 | 2404 | 3622 | 4021 | 4021 | 3970 | 3746 | 3604 | 3427 | 3197 | 3413 | 3685 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | glassy | off | cross-off | off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | on | glassy |
High Tide | 11:37AM0.71m | 1:13AM0.86m | 11:14AM0.69m | 1:45AM0.85m | 10:40AM0.69m | ||||||||||||||||
Low Tide | 6:05PM0.33m | 7:16AM0.60m | 6:06PM0.28m | 7:45AM0.66m | 6:10PM0.26m | ||||||||||||||||
 | |  |  |  | |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 5:23 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 13 | 12 | 11 | 12 | 12 | 16 | 17 | 16 | 14 | 14 | 14 | 14 | 13 | 15 | 15 | 14 | 15 | 15 |
Feels °C | 7 | 9 | 11 | 12 | 8 | 6 | 7 | 6 | 9 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 11 | 11 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 |
| kJ | 1536 | 1498 | 1339 | 1339 | 1339 | 1305 | 1685 | 1634 | 1895 | 2061 | 2404 | 3622 | 4021 | 4021 | 3970 | 3746 | 3604 | 3427 | 3197 | 3413 | 3685 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | SW 8 | SW 8 | SSW 8 | SW 8 | SSW 8 | E 7 | — | — | — | S 7 | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | 322 | 261 | 203 | 178 | 80 | 1 | — | — | — | 4 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 7 | E 7 | E 7 | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 4 | 4 | 4 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 9 | SW 8 | — | — | — | NW 4 | NW 3 | NW 3 | WNW 4 | SW 16 | SSW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | 918 | 517 | — | — | — | 8 | 2 | 4 | 12 | 1194 | 1373 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 287 | 230 | 230 | 0 | 0 | 3 | 0 | 3 | 628 | 623 | 287 | 230 | 174 | 3 | 0 | 0 | 0 | 230 | 372 | 230 | 0 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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