Surf Forecasts:
How big are the waves at Long Beach today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 13ft (4.0m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 13ft (4.0m), 15s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 13ft (4.0m), 14s period with SW swell.
The current surf forecast for Long Beach at 3PM is: 4.0m 15s primary swell from a Southwest direction (forecast issued at 08:30am September 21). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 13ft (4.0m) | 15s |
| Afternoon (21 Sep) | 13ft (4.0m) | 15s |
| Evening (21 Sep) | 13ft (4.0m) | 14s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||
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 12 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2416 | 6216 | 7187 | 7063 | 6319 | 5961 | 6044 | 5684 | 6134 | 5538 | 7871 | 7675 | 6704 | 5369 | 4351 | 3352 | 2643 | 2326 | 2110 | 1864 | 1759 | 1686 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | off | off | off | cross-off | on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | glassy | off | cross-off |
High Tide | 11:30AM0.09m | 11:21AM0.10m | 00:41AM0.05m | 11:27AM0.11m | ||||||||||||||||||
Low Tide | 8:09PM0.03m | 7:16PM0.03m | 4:01AM0.04m | 6:45PM0.03m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |  | | |
 | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 7 | 9 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 17 | 19 | 19 | 19 |
Feels °C | 4 | 5 | 5 | 4 | 6 | 5 | 4 | 3 | 2 | 5 | 9 | 8 | 7 | 6 | 7 | 7 | 8 | 7 | 14 | 17 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 2416 | 6216 | 7187 | 7063 | 6319 | 5961 | 6044 | 5684 | 6134 | 5538 | 7871 | 7675 | 6704 | 5369 | 4351 | 3352 | 2643 | 2326 | 2110 | 1864 | 1759 | 1686 |
Swell 2 Height (m) Direction Period (s) | SW 16 | — | — | — | — | — | — | — | — | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1787 | — | — | — | — | — | — | — | — | 1917 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 289 | 839 | 340 | 340 | 212 | 193 | 5 | 5 | 5 | 5 | 193 | 205 | 193 | 127 | 5 | 5 | 0 | 42 | 42 | 0 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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