Surf Forecasts:
How big are the waves at Long Beach today (31 Jul):
- Afternoon surf: Afternoon surf (31 Jul, local time) - 5.5ft (1.7m), 12s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 5ft (1.6m), 13s period with SW swell.
The current surf forecast for Long Beach at 11PM is: 1.1m 18s primary swell from a Southwest direction and 1.5m 13s secondary swell from a Southwest direction (forecast issued at 02:30pm July 31). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | - | - |
| Afternoon (31 Jul) | 5.5ft (1.7m) | 12s |
| Evening (31 Jul) | 5ft (1.6m) | 13s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun afternoon. Very mild (max 13°C on Sat afternoon, min 8°C on Sat morning). Winds increasing (light winds from the N on Fri afternoon, strong winds from the W by Sun night). | ||||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 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 12 | SW 12 | SW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 929 | 882 | 851 | 865 | 891 | 1227 | 2552 | 3259 | 4432 | 4665 | 5066 | 5005 | 4820 | 4122 | 3924 | 4065 | 2624 | 5087 | 4295 | 5411 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | on | cross-on | on |
High Tide | 1:11AM0.07m | 1:55PM0.12m | 1:43AM0.08m | 2:13PM0.12m | ||||||||||||||||
Low Tide | 8:16PM0.03m | 6:58AM0.01m | 8:27PM0.03m | 7:31AM0.01m | 8:40PM0.02m | |||||||||||||||
 |  |  |  | | | |  | | | | | | | | | |  |  | | |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | 5:22 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 1 |
Temp °C | 12 | 11 | 12 | 12 | 12 | 10 | 9 | 8 | 11 | 12 | 13 | 12 | 11 | 10 | 10 | 10 | 12 | 11 | 12 | 12 |
Feels °C | 8 | 8 | 10 | 9 | 8 | 5 | 4 | 3 | 5 | 6 | 9 | 7 | 5 | 4 | 4 | 2 | 3 | 3 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 15 | WSW 19 | SW 15 |
| kJ | 929 | 882 | 851 | 865 | 744 | 1227 | 2552 | 3259 | 4432 | 4665 | 5066 | 5005 | 4820 | 4122 | 3924 | 4065 | 2624 | 3143 | 148 | 2597 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 20 | SW 19 | SW 18 | SW 13 | SE 7 | — | — | — | — | — | — | — | WNW 7 | — | — | — | WSW 20 | WSW 18 |
| kJ | 309 | 634 | 455 | 432 | 891 | 591 | 9 | — | — | — | — | — | — | — | 154 | — | — | — | 336 | 673 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | S 8 | SSE 8 | SSE 8 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 37 | 32 | 19 | 19 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 4 | NW 5 | NW 5 | NW 6 | — | — | N 5 | NW 8 | WNW 8 | WSW 15 | WSW 15 | WSW 15 |
| kJ | — | — | — | — | — | — | — | — | 28 | 19 | 53 | 64 | — | — | 51 | 453 | 465 | 5087 | 4295 | 5411 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 42 | 42 | 42 | 0 | 0 | 0 | 42 | 42 | 132 | 42 | 42 | 42 | 42 | 203 | 205 | 312 | 395 | 395 | 274 | 206 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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