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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 Wednesday 27 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
16.0° C
(Which is slightly warmer than usual)How big are the waves at Long Beach today?
The current surf forecast for Long Beach at 6PM is: 1.0m 13s primary swell from a Southwest direction and 0.2m 20s secondary swell from a West-southwest direction, 1.0m 8s secondary swell from a South direction (forecast issued at 02:30pm May 27). The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | - | - |
| Afternoon (27 May) | 3.5ft (1.0m) | 13s |
| Evening (27 May) | 3.5ft (1.0m) | 13s |
Table - waves today at Long Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 16°C on Wed afternoon, min 13°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the W by Sat morning). | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 18 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | SW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | |
388 | 326 | 331 | 336 | 331 | 281 | 255 | 251 | 207 | 271 | 271 | 268 | 322 | 283 | 455 | 411 | 220 | 264 | 290 | 282 | 277 | 219 | 1143 | 1138 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | on | on | on | on | on | |
High Tide | 8:48PM0.06m | 11:12AM0.10m | 9:46PM0.06m | 11:33AM0.11m | 10:25PM0.06m | |||||||||||||||||||
Low Tide | 5:55PM0.06m | 3:28AM0.03m | 6:14PM0.05m | 3:53AM0.02m | 6:38PM0.04m | 4:19AM0.01m | ||||||||||||||||||
 |  |  |  |  | | | | |  | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — |
 | — | 5:04 | — | — | — | — | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:02 | — | — | — | — | — | 5:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | |
Temp °C | 15 | 16 | 15 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
11 | 12 | 12 | 12 | 11 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 10 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | SW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 19 | SW 18 |
 kJ | 388 | 326 | 331 | 336 | 331 | 281 | 255 | 251 | 180 | 177 | 156 | 145 | 322 | 283 | 455 | 411 | 220 | 264 | 290 | 282 | 277 | 219 | 14 | 13 |
Swell 2 Height (m) Direction Period (s) | SW 21 | WSW 21 | WSW 20 | SW 20 | S 7 | S 7 | S 7 | S 7 | S 8 | SW 16 | SW 16 | SW 16 | WSW 11 | WSW 11 | S 7 | S 7 | WSW 12 | WSW 11 | S 7 | S 6 | S 6 | WSW 11 | S 6 | SE 6 |
| kJ | 18 | 43 | 40 | 99 | 67 | 48 | 50 | 53 | 61 | 271 | 271 | 268 | 93 | 107 | 25 | 24 | 107 | 70 | 8 | 3 | 3 | 88 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 20 | SW 19 | WSW 18 | WSW 18 | WSW 18 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | SSE 7 | S 7 | S 7 | WSW 15 | SSE 7 | — | S 6 | SW 19 | — |
| kJ | — | — | — | — | 97 | 173 | 218 | 216 | 207 | 58 | 42 | 42 | 39 | 26 | 39 | 29 | 15 | 8 | 74 | 9 | — | 3 | 14 | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | WNW 5 | W 6 | W 6 | W 7 | WSW 7 | WSW 12 | WSW 12 |
| kJ | 153 | 149 | 114 | 94 | — | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 37 | 74 | 128 | 176 | 191 | 1143 | 1138 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 340 | 337 | 289 | 0 | 0 | 0 | 194 | 140 | 206 | 206 | 202 | 0 | 42 | 42 | 42 | 42 | 140 | 147 | 132 | 140 | 205 | 205 | 203 | 255 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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