Surf Forecasts:
How big are the waves at Long Beach today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 13ft (4.0m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 15ft (4.5m), 17s period with SW swell.
- Evening surf: Evening surf (12 Aug, local time) - 16ft (5.0m), 16s period with SW swell.
The current surf forecast for Long Beach at 3PM is: 4.5m 17s primary swell from a Southwest direction and 4.0m 17s secondary swell from a West-southwest direction (forecast issued at 08:30am August 12). The wind direction is predicted to be onshore and the swell rating is 11.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 13ft (4.0m) | 16s |
| Afternoon (12 Aug) | 15ft (4.5m) | 17s |
| Evening (12 Aug) | 16ft (5.0m) | 16s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Very mild (max 14°C on Thu afternoon, min 12°C on Wed morning). Winds decreasing (fresh winds from the W on Wed morning, light winds from the SE by Fri night). | ||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | WSW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 8094 | 7971 | 11610 | 11648 | 11966 | 12338 | 10165 | 10441 | 10311 | 9565 | 8854 | 8314 | 8208 | 8787 | 9581 | 9462 | 8496 | 7931 | 7386 | 6995 | 6995 | 6995 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:54PM0.13m | 00:01AM0.05m | 1:08PM0.13m | 00:25AM0.06m | 1:22PM0.12m | |||||||||||||||||
Low Tide | 4:42AM0.02m | 8:30PM0.04m | 5:33AM0.01m | 8:00PM0.04m | 6:16AM0.01m | 7:52PM0.03m | ||||||||||||||||
 |  | |  |  |  | | | | | | | | | | | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 8 | 9 | 9 | 10 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 989 | 890 | 11610 | 11648 | 11966 | 12338 | 10165 | 10441 | 10311 | 9565 | 8854 | 8314 | 8208 | 8787 | 9581 | 9462 | 8496 | 7931 | 7386 | 6995 | 6995 | 6995 |
Swell 2 Height (m) Direction Period (s) | — | SW 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2977 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8094 | 7971 | 10029 | 9684 | 9592 | 9764 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 385 | 411 | 411 | 400 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 205 | 206 | 212 | 212 | 206 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||
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