Surf Forecasts:
How big are the waves at Long Beach today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 3.5ft (1.0m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 6ft (1.9m), 7s period with WNW swell.
- Evening surf: Evening surf (18 Jun, local time) - 2.5ft (0.8m), 21s period with SW swell.
The current surf forecast for Long Beach at 2AM is: 1.1m 12s primary swell from a Southwest direction and 0.1m 9s secondary swell from a South direction, 1.1m 6s secondary swell from a Northwest direction (forecast issued at 08:30pm June 17). The wind direction is predicted to be cross-shore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 3.5ft (1.0m) | 12s |
| Afternoon (18 Jun) | 6ft (1.9m) | 7s |
| Evening (18 Jun) | 2.5ft (0.8m) | 21s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Wed night. Very mild (max 16°C on Wed night, min 11°C on Fri night). Winds decreasing (strong winds from the N on Thu night, light winds from the SSE by Sat afternoon). | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 7 | SW 22 | SW 21 | SW 20 | WSW 19 | WSW 18 | SW 18 | SW 12 | SW 12 | SW 17 | SW 12 | SW 12 | SW 12 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 711 | 688 | 410 | 341 | 330 | 278 | 282 | 376 | 471 | 635 | 851 | 3616 | 4676 | 8877 | 5971 | 5662 | 10693 | 6268 | 6100 | 4237 | 7085 | 5863 | 4891 | 3874 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 10:40PM0.05m | 2:19PM0.13m | 00:02AM0.06m | 2:43PM0.12m | 1:04AM0.06m | 3:06PM0.11m | ||||||||||||||||||
Low Tide | 10:03PM0.05m | 6:14AM-0.01m | 9:32PM0.06m | 6:54AM0.00m | 9:34PM0.05m | 7:37AM0.01m | ||||||||||||||||||
 |  | | |  |  | | | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — |
 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 |
mm | — | 2 | 2 | 5 | 1 | — | — | — | — | 1 | 1 | 3 | 1 | — | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 12 |
Feels °C | 12 | 10 | 11 | 11 | 9 | 8 | 6 | 5 | 5 | 6 | 5 | 7 | 5 | 5 | 6 | 5 | 5 | 3 | 5 | 4 | 4 | 5 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 20 | SW 19 | — | — | SW 18 | SW 17 | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 711 | 688 | 410 | 341 | 330 | 278 | 282 | 209 | 209 | 209 | 851 | 1337 | — | — | 1634 | 2116 | — | — | — | 1456 | 7085 | 5863 | 4891 | 3874 |
Swell 2 Height (m) Direction Period (s) | NW 8 | WNW 8 | S 9 | S 9 | SW 26 | SW 24 | SW 24 | SW 23 | SW 22 | SW 21 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 61 | 22 | 2 | 1 | 26 | 23 | 87 | 185 | 453 | 635 | 209 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | — | — | SW 26 | S 8 | S 8 | — | SW 22 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | — | 26 | 1 | 1 | — | 471 | 175 | 172 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | N 4 | NNW 6 | NW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WSW 19 | WSW 18 | SW 18 | SW 12 | SW 12 | SW 17 | SW 12 | SW 12 | SW 12 | SSW 12 | — | — | — |
| kJ | 3 | 32 | 50 | 90 | 138 | 191 | 277 | 376 | 410 | 392 | 314 | 3616 | 4676 | 8877 | 5971 | 5662 | 10693 | 6268 | 6100 | 4237 | 4095 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 133 | 147 | 140 | 140 | 203 | 205 | 206 | 206 | 140 | 140 | 312 | 312 | 399 | 704 | 399 | 604 | 212 | 349 | 289 | 289 | 289 | 289 | 289 | 289 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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