Surf Forecasts:
How big are the waves at Long Beach today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 8ft (2.5m), 15s period with WSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 10ft (3.0m), 17s period with WSW swell.
The current surf forecast for Long Beach at 7PM is: 3.0m 17s primary swell from a West-southwest direction and 2.4m 8s secondary swell from a West-northwest direction (forecast issued at 02:30pm August 11). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 8ft (2.5m) | 15s |
| Evening (11 Aug) | 10ft (3.0m) | 17s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Very mild (max 14°C on Tue afternoon, min 12°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||
12 PM | 3 PM | 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) | WSW 14 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2285 | 2976 | 5311 | 5457 | 6694 | 7853 | 8439 | 8544 | 12029 | 11648 | 11581 | 11972 | 10165 | 13582 | 10311 | 9565 | 8854 | 7569 | 7470 | 8675 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 11:50PM0.03m | 12:54PM0.13m | 00:01AM0.05m | 1:08PM0.13m | ||||||||||||||||
Low Tide | 9:12PM0.03m | 4:42AM0.02m | 8:30PM0.04m | 5:33AM0.01m | 8:00PM0.04m | |||||||||||||||
 |  |  |  | | |  | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | — | 5:31 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | 1 | 1 | 5 | 4 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 |
Feels °C | 6 | 7 | 6 | 7 | 5 | 5 | 4 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | — | SW 20 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 |
| kJ | 2285 | 2976 | 5311 | 5457 | 6694 | — | 989 | 6877 | 12029 | 11648 | 11581 | 11972 | 10165 | 13582 | 10311 | 9565 | 8854 | 7569 | 7470 | 8675 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 18 | — | — | — | — | — | SW 19 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 665 | 931 | — | — | — | — | — | 2977 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | SW 16 | — | SW 16 | — | — | — | — | — | — |
| kJ | 50 | 530 | 727 | 655 | 766 | 7853 | 8439 | 8544 | 10029 | 9684 | 9592 | 9520 | — | 10807 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 206 | 206 | 203 | 204 | 206 | 395 | 650 | 411 | 385 | 400 | 205 | 289 | 205 | 206 | 205 | 205 | 385 | 205 | 205 | 205 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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