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Long Beach Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Long Beach surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 2 pm Saturday 30 May 2026 ACSTForecast update in hr min s Forecast update imminent
Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Beach sea temperature is
15.7° C
(Which is normal for this time of year)How big are the waves at Long Beach today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 8ft (2.5m), 12s period with WSW swell.
- Evening surf: Evening surf (30 May, local time) - 10ft (3.0m), 11s period with WSW swell.
The current surf forecast for Long Beach at 8PM is: 3.0m 11s primary swell from a West-southwest direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 02:30pm May 30). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 8ft (2.5m) | 12s |
| Evening (30 May) | 10ft (3.0m) | 11s |
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 21mm), heaviest during Mon night. Very mild (max 16°C on Mon afternoon, min 9°C on Sun night). Winds increasing (light winds from the WNW on Sun night, near gales from the WNW by Tue morning). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | WNW 8 | WNW 9 | W 9 | WNW 10 | W 13 | |
1420 | 1849 | 1720 | 1789 | 1908 | 2100 | 2038 | 2308 | 2683 | 3759 | 3214 | 2802 | 2386 | 2044 | 1702 | 1229 | 963 | 663 | 544 | 418 | 838 | 1032 | 1825 | 7148 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | |
High Tide | 10:50PM0.06m | 12:22PM0.13m | 11:19PM0.06m | 12:49PM0.13m | 11:39PM0.06m | |||||||||||||||||||
Low Tide | 7:02PM0.04m | 4:46AM0.01m | 7:28PM0.04m | 5:14AM0.00m | 7:53PM0.04m | 5:46AM0.00m | ||||||||||||||||||
 | |  | | |  | |  | | | | | | |  | | |  | | | | |  | | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — |
 | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | 5:00 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 2 | 1 | 2 | 1 | 1 | 1 | 6 | 1 | |
Temp °C | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 9 | 12 | 14 | 16 | 16 | 15 | 15 | 15 | 15 | 14 |
9 | 7 | 6 | 7 | 6 | 6 | 5 | 5 | 6 | 8 | 9 | 10 | 9 | 5 | 2 | 4 | 7 | 9 | 9 | 9 | 8 | 7 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | — | SW 18 | SW 18 | WSW 18 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 10 | SW 11 | SW 16 | SW 16 | SW 16 |
 kJ | 13 | 45 | 43 | 64 | 33 | — | 49 | 49 | 31 | 3759 | 3214 | 2802 | 2386 | 2044 | 1702 | 1229 | 963 | 663 | 544 | 216 | 191 | 865 | 813 | 853 |
Swell 2 Height (m) Direction Period (s) | SW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 21 | — | — | SW 19 | SW 18 | SW 12 | SW 17 | SSW 10 | S 10 | S 10 |
| kJ | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | — | — | 93 | 155 | 217 | 350 | 144 | 77 | 71 |
Swell 3 Height (m) Direction Period (s) | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 17 | SW 13 | SW 16 | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 235 | 104 | 326 | — | — |
Wind waves Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | — | — | — | — | — | N 3 | N 4 | NNW 6 | NNW 7 | NW 7 | WNW 8 | WNW 9 | W 9 | WNW 10 | W 13 |
| kJ | 1420 | 1849 | 1720 | 1789 | 1908 | 2100 | 2038 | 2308 | 2683 | — | — | — | — | — | 7 | 33 | 144 | 168 | 248 | 418 | 838 | 1032 | 1825 | 7148 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 385 | 385 | 400 | 385 | 385 | 400 | 400 | 400 | 289 | 206 | 205 | 42 | 42 | 42 | 132 | 147 | 329 | 399 | 542 | 140 | 399 | 399 | 329 | 399 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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