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The Trough Surf Forecast
/ SA – Adelaide (17 breaks) / South Australia (91 breaks) /
Surf Forecasts:
The Trough surfForecast / SA – Adelaide / Australia
48hr Weather and Surf, issued 8 am Saturday 23 May 2026 ACSTForecast update in hr min s Forecast update imminent
The Trough surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Trough sea temperature is
18.0° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at The Trough today?
The current surf forecast for The Trough at 5PM is: 0.4m 3s primary swell from a North direction and 0.1m 9s secondary swell from a West direction (forecast issued at 08:30am May 23). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 1.5ft (0.5m) | 3s |
| Afternoon (23 May) | 1.5ft (0.4m) | 3s |
| Evening (23 May) | 0.5ft (0.1m) | 9s |
Table - waves today at The Trough. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Sun afternoon. Very mild (max 18°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 3 | N 3 | N 3 | N 3 | W 9 | W 9 | W 9 | W 9 | SW 9 | N 4 | N 4 | N 4 | WSW 8 | W 7 | W 6 | WSW 5 | WSW 9 | WSW 9 | WSW 9 | WSW 6 | W 6 | W 6 | W 6 | W 8 | |
5 | 6 | 5 | 3 | 2 | 2 | 2 | 1 | 3 | 31 | 12 | 7 | 6 | 23 | 18 | 9 | 8 | 16 | 8 | 4 | 3 | 3 | 2 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | on | cross | cross-off | cross-off | cross-off | |
High Tide | 7:21AM1.05m | 7:22PM1.60m | 8:09AM1.02m | 7:49PM1.36m | 9:47AM1.01m | 8:07PM1.11m | ||||||||||||||||||
Low Tide | 12:36PM0.52m | 2:21AM0.49m | 1:11PM0.71m | 3:03AM0.60m | 2:07PM0.92m | |||||||||||||||||||
 |  |  | |  | | | |  |  | | | | | |  |  |  | | | | | | | |
 | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:11 |
 | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — | — | 5:14 |
— | — | — | — | — | — | — | — | 1 | 1 | 1 | 4 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 17 | 18 | 17 | 17 | 17 | 16 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 12 | 13 | 15 | 15 | 14 | 13 | 14 | 13 |
11 | 12 | 13 | 16 | 13 | 13 | 13 | 12 | 10 | 12 | 10 | 10 | 10 | 12 | 11 | 11 | 10 | 11 | 13 | 13 | 12 | 11 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | N 3 | W 9 | W 9 | W 9 | SW 9 | SW 9 | WSW 9 | WSW 9 | WSW 8 | W 7 | W 6 | WSW 5 | WSW 5 | WSW 9 | W 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 |
 kJ | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 3 | 3 | 7 | 7 | 6 | 23 | 18 | 9 | 5 | 16 | 6 | 4 | 3 | 3 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | — | W 5 | W 9 | S 12 | S 12 | — | W 5 | — | — | — | — | N 3 | N 3 | — | WSW 9 | W 5 | WSW 9 | SW 9 | SW 9 | SW 9 | W 8 | W 8 |
| kJ | 3 | 3 | — | 1 | 2 | 3 | 3 | — | 1 | — | — | — | — | 2 | 1 | — | 8 | 4 | 8 | 3 | 3 | 3 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 | — | — | — | — | — | — | W 10 | — |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 2 | — |
Wind waves Height (m) Direction Period (s) | N 3 | N 3 | N 3 | N 3 | — | — | NNE 2 | NNE 3 | NNE 3 | N 4 | N 4 | N 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 6 | 5 | 3 | — | — | 1 | 1 | 11 | 31 | 12 | 7 | 4 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 39 | 39 | 38 | 38 | 38 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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