Surf Forecasts:
How big are the waves at Long Beach today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 7ft (2.2m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 7.5ft (2.3m), 13s period with WSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 8ft (2.5m), 16s period with WSW swell.
The current surf forecast for Long Beach at 2AM is: 2.5m 13s primary swell from a West-southwest direction and 0.9m 18s secondary swell from a West-southwest direction, 2.2m 9s secondary swell from a West direction (forecast issued at 08:30pm August 19). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 7ft (2.2m) | 13s |
| Afternoon (20 Aug) | 7.5ft (2.3m) | 13s |
| Evening (20 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 14°C on Wed night, min 12°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 13 | WSW 13 | WSW 13 | W 13 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 1273 | 1016 | 788 | 2904 | 1930 | 1521 | 1922 | 1750 | 3298 | 3393 | 3652 | 3666 | 3805 | 3083 | 2887 | 2887 | 5386 | 5601 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 3:47AM0.10m | 2:04PM0.09m | 4:34AM0.09m | 1:44PM0.09m | ||||||||||||||
Low Tide | 8:47PM0.00m | 9:08AM0.06m | 9:04PM0.01m | 9:19AM0.07m | 9:20PM0.01m | |||||||||||||
 | | | | |  |  |  |  | | |  | |  | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 13 | 13 | 14 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 13 |
Feels °C | 6 | 7 | 9 | 8 | 9 | 9 | 7 | 8 | 9 | 9 | 8 | 7 | 8 | 9 | 8 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 19 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 16 |
| kJ | 522 | 649 | 722 | 2085 | 1930 | 1521 | 602 | 691 | 3298 | 3393 | 214 | 3666 | 3805 | 3083 | 2887 | 2887 | 5386 | 5601 |
Swell 2 Height (m) Direction Period (s) | WSW 20 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | — | SW 16 | — | — | — | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 18 | — | — |
| kJ | 256 | 630 | 610 | 559 | 547 | 735 | — | 669 | — | — | — | 1123 | 993 | 1480 | 1579 | 1579 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 201 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 13 | — | — | W 13 | WSW 13 | W 10 | W 10 | WSW 16 | — | — | — | — | — | — | — |
| kJ | 1273 | 1016 | 788 | 2904 | — | — | 1922 | 1750 | 787 | 830 | 3652 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 385 | 205 | 203 | 147 | 140 | 140 | 206 | 206 | 204 | 147 | 203 | 204 | 203 | 203 | 203 | 203 | 203 | 203 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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