Surf Forecasts:
How big are the waves at Long Beach today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 10ft (3.0m), 18s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 10ft (3.0m), 16s period with SW swell.
The current surf forecast for Long Beach at 9PM is: 3.0m 16s primary swell from a Southwest direction (forecast issued at 02:30pm August 31). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 10ft (3.0m) | 18s |
| Evening (31 Aug) | 10ft (3.0m) | 16s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 17°C on Mon night, min 11°C on Tue night). Winds increasing (light winds from the NNW on Mon afternoon, strong winds from the WNW by Wed night). | ||||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||
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) | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 14 | WSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2485 | 5921 | 5435 | 4335 | 3784 | 3427 | 3021 | 2322 | 1885 | 1718 | 1124 | 1237 | 1983 | 3196 | 3990 | 4645 | 4530 | 4401 | 4568 | 7045 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 2:00AM0.11m | 1:43PM0.09m | 2:29AM0.11m | 1:45PM0.09m | ||||||||||||||||
Low Tide | 7:44PM0.01m | 8:01AM0.03m | 7:54PM0.01m | 8:29AM0.04m | 8:05PM0.00m | |||||||||||||||
 | |  | | | | |  | |  |  |  | |  | | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 16 | 17 | 15 | 13 | 13 | 15 | 16 | 14 | 15 | 13 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 12 | 14 | 14 | 15 | 10 | 7 | 6 | 7 | 9 | 9 | 11 | 9 | 8 | 6 | 7 | 7 | 7 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WSW 14 | WSW 14 |
| kJ | 2201 | 5921 | 5435 | 4335 | 3784 | 3427 | 3021 | 2322 | 1885 | 1718 | 1124 | 1237 | 1983 | 3196 | 3990 | 4645 | 4530 | 4401 | 4568 | 7045 |
Swell 2 Height (m) Direction Period (s) | SW 18 | — | — | — | — | — | — | — | — | — | SW 18 | W 8 | SW 18 | S 10 | — | — | — | — | — | — |
| kJ | 2485 | — | — | — | — | — | — | — | — | — | 727 | 248 | 781 | 8 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 18 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 719 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNW 4 | NNW 4 | NNW 5 | NW 6 | WNW 7 | WNW 7 | — | — | — | — | SW 6 | — | — | — | WSW 14 |
| kJ | — | — | — | — | — | 22 | 18 | 67 | 155 | 277 | 284 | — | — | — | — | 56 | — | — | — | 5557 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 42 | 42 | 42 | 5 | 42 | 203 | 205 | 418 | 399 | 203 | 206 | 203 | 206 | 206 | 204 | 204 | 206 | 206 | 205 | 395 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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