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Derrs Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Derrs surfForecast / WA – Perth City / Australia
48hr Weather and Surf, issued 1 pm Monday 27 Apr 2026 AWSTForecast update in hr min s Forecast update imminent
Derrs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Derrs sea temperature is
21.4° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 7PM is: 2.2m 16s primary swell from a Southwest direction and 0.9m 4s secondary swell from a South-southwest direction (forecast issued at 01:00pm April 27). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 7ft (2.1m) | 18s |
| Afternoon (27 Apr) | 7.5ft (2.3m) | 17s |
| Evening (27 Apr) | 7ft (2.2m) | 16s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 20°C on Wed afternoon, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | WSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WSW 14 | SW 14 | SW 14 | WSW 14 | WSW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | WSW 13 | |
2960 | 3222 | 2966 | 2465 | 2270 | 2212 | 1856 | 1486 | 1488 | 1576 | 1554 | 1533 | 1512 | 1388 | 1249 | 1249 | 1143 | 1110 | 1161 | 975 | 915 | 961 | 933 | 820 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | |
High Tide | 8:35AM0.42m | 7:19PM0.38m | 8:11AM0.47m | 8:22PM0.34m | 8:15AM0.53m | 9:25PM0.31m | ||||||||||||||||||
Low Tide | 3:01PM0.31m | 1:47AM0.26m | 3:35PM0.25m | 00:59AM0.28m | 4:08PM0.20m | 00:30AM0.28m | ||||||||||||||||||
 | |  |  |  | | | | |  | | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — |
 | — | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | 5:40 |
4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 17 | 19 | 19 | 16 | 15 | 15 | 15 | 15 | 18 | 20 | 19 | 19 | 19 | 18 | 17 | 16 |
19 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 17 | 17 | 14 | 13 | 13 | 14 | 14 | 17 | 18 | 17 | 16 | 17 | 16 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | WSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WSW 14 | SW 14 | SW 14 | WSW 14 | WSW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | WSW 13 |
 kJ | 2960 | 3222 | 2966 | 2465 | 2270 | 2212 | 1856 | 1486 | 1488 | 1576 | 1554 | 1533 | 1512 | 1388 | 1249 | 1249 | 1143 | 1110 | 1161 | 975 | 915 | 961 | 933 | 820 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | SSW 4 | — | S 4 | S 4 | SSE 4 | SE 3 | SSE 5 | S 5 | SSE 4 | SE 3 | SE 3 | SE 3 | — | — | — | — | — | S 3 | S 4 | — | SSW 6 | SSW 6 |
| kJ | 10 | — | 32 | — | 16 | 20 | 18 | 4 | 12 | 7 | 6 | 5 | 5 | 2 | — | — | — | — | — | 5 | 10 | — | 31 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 186 | 6 | 104 | 104 | 24 | 0 | 0 | 0 | 13 | 13 | 24 | 41 | 0 | 0 | 0 | 0 | 0 | 186 | 186 | 187 | 20 | 13 | 13 | 24 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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