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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 2 am Monday 04 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
19.5° C
(Which is 2.1°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 9AM is: 1.4m 6s primary swell from a West-southwest direction (forecast issued at 02:30am May 04). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 4.5ft (1.4m) | 6s |
| Afternoon (04 May) | 3.5ft (1.1m) | 5s |
| Evening (04 May) | 2.5ft (0.8m) | 5s |
Table - waves today at The Trough. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Mon morning. Very mild (max 17°C on Mon morning, min 11°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | W 5 | W 5 | W 3 | W 3 | W 4 | WSW 4 | SW 5 | SW 6 | |
289 | 237 | 207 | 135 | 77 | 66 | 48 | 28 | 19 | 16 | 12 | 7 | 3 | 5 | 5 | 3 | 2 | 5 | 2 | 3 | 9 | 17 | 43 | 107 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | |
High Tide | 5:30AM1.37m | 5:22PM2.12m | 5:52AM1.34m | 5:47PM2.10m | 6:16AM1.29m | 6:13PM2.04m | ||||||||||||||||||
Low Tide | 11:38PM-0.04m | 10:56AM0.24m | 00:03AM-0.02m | 11:18AM0.24m | 00:29AM0.03m | 11:41AM0.26m | ||||||||||||||||||
 | | |  | |  | |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — |
1 | 2 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
Temp °C | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 14 | 13 |
7 | 8 | 9 | 11 | 12 | 12 | 12 | 11 | 11 | 12 | 11 | 12 | 13 | 13 | 12 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 9 | SW 8 | WSW 8 | WSW 8 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | W 5 | W 7 | W 7 | W 7 | — | — | W 5 | — |
 kJ | — | — | — | — | — | — | — | 8 | 3 | 7 | 6 | 7 | 3 | 5 | 5 | 3 | 2 | 1 | 1 | 1 | — | — | 18 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 8 | SW 8 | SW 8 | — | — | W 7 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | — | — | 1 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | — | — | — | — | — | — | W 5 | W 3 | W 3 | W 4 | WSW 4 | SW 5 | SW 6 |
| kJ | 289 | 237 | 207 | 135 | 77 | 66 | 48 | 28 | 19 | 16 | 12 | — | — | — | — | — | — | 5 | 2 | 3 | 9 | 17 | 43 | 107 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 539 | 539 | 555 | 613 | 842 | 842 | 614 | 39 | 39 | 140 | 126 | 126 | 39 | 41 | 38 | 38 | 38 | 38 | 38 | 443 | 443 | 613 | 614 | 625 |
Best forecast wave conditions in Adelaide | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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