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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 8 pm Friday 29 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
15.6° C
(Which is normal for this time of year)How big are the waves at Long Beach today (30 May):
- Morning surf: Morning surf (30 May, local time) - 6.5ft (2.0m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 10ft (3.0m), 8s 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 3AM is: 1.6m 7s primary swell from a West direction and 0.8m 13s secondary swell from a West-southwest direction, 0.2m 6s secondary swell from a South direction (forecast issued at 08:30pm May 29). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 6.5ft (2.0m) | 12s |
| Afternoon (30 May) | 10ft (3.0m) | 8s |
| 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 ForecastModerate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 17°C on Mon afternoon, min 10°C on Sun night). Winds increasing (light winds from the NW on Sun night, strong winds from the N by Mon morning). | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 1 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | WSW 13 | W 7 | WSW 9 | WSW 12 | WSW 12 | WSW 8 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | |
290 | 282 | 277 | 247 | 442 | 1102 | 1420 | 880 | 1861 | 1873 | 2045 | 2139 | 2393 | 2423 | 3495 | 3350 | 3041 | 2667 | 2426 | 2044 | 1805 | 1249 | 980 | 663 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | |
High Tide | 10:25PM0.06m | 11:55AM0.12m | 10:50PM0.06m | 12:22PM0.13m | 11:19PM0.06m | 12:49PM0.13m | ||||||||||||||||||
Low Tide | 6:38PM0.04m | 4:19AM0.01m | 7:02PM0.04m | 4:46AM0.01m | 7:28PM0.04m | 5:14AM0.00m | ||||||||||||||||||
 |  | | | |  | |  | |  | | | |  | |  | | | | |  | | | | |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — |
 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 |
1 | — | 1 | — | 1 | 1 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | |
Temp °C | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 10 | 12 | 15 | 17 |
11 | 11 | 11 | 11 | 10 | 10 | 8 | 6 | 6 | 6 | 6 | 4 | 5 | 5 | 7 | 8 | 9 | 10 | 8 | 5 | 3 | 4 | 6 | 9 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SW 18 | SW 17 | SW 16 | — | — | — | SW 18 | SW 13 | WSW 11 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
 kJ | 290 | 282 | 277 | 219 | 206 | 1102 | 13 | 45 | 42 | — | — | — | 49 | 604 | 1944 | 3350 | 3041 | 2667 | 2426 | 2044 | 1805 | 1249 | 980 | 663 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | SW 18 | SE 6 | — | — | — | — | — | — | SW 18 | SW 13 | — | — | — | — | — | SW 21 | — | — | SW 19 |
| kJ | 7 | 3 | 3 | 3 | 1 | 13 | 1 | — | — | — | — | — | — | 49 | 999 | — | — | — | — | — | 18 | — | — | 95 |
Swell 3 Height (m) Direction Period (s) | WSW 15 | SSE 7 | — | SW 19 | SW 19 | SW 18 | — | — | — | — | — | — | — | — | SW 18 | — | — | — | — | — | — | — | — | — |
| kJ | 74 | 9 | — | 15 | 14 | 13 | — | — | — | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 7 | WSW 9 | — | WSW 12 | WSW 8 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 13 | — | — | — | — | — | N 4 | N 4 | NNW 6 | NNW 7 |
| kJ | 86 | 109 | 163 | 247 | 442 | — | 1420 | 880 | 1861 | 1873 | 2045 | 2139 | 2393 | 2423 | 3495 | — | — | — | — | — | 17 | 23 | 108 | 154 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 204 | 206 | 206 | 255 | 140 | 206 | 206 | 400 | 400 | 400 | 385 | 400 | 400 | 289 | 289 | 205 | 205 | 42 | 42 | 42 | 205 | 147 | 366 | 572 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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