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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 7 pm Tuesday 26 May 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
20.6° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 10PM is: 1.0m 18s primary swell from a West-southwest direction and 0.8m 5s secondary swell from a Northwest direction (forecast issued at 07:00pm May 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | - | - |
| Afternoon (26 May) | 2.5ft (0.8m) | 13s |
| Evening (26 May) | 3ft (0.9m) | 18s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 22°C on Wed afternoon, min 16°C on Wed morning). Winds increasing (light winds from the NNW on Tue night, fresh winds from the NNW by Wed night). | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 19 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WNW 10 | WNW 10 | W 14 | W 14 | W 13 | W 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 11 | SW 12 | |
383 | 585 | 677 | 781 | 1012 | 976 | 1091 | 1411 | 1537 | 1404 | 1715 | 2454 | 4997 | 3588 | 2792 | 2615 | 2396 | 2071 | 1477 | 1252 | 1102 | 887 | 502 | 350 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross | cross | on | on | on | on | on | on | on | on | on | cross-on | on | cross-on | |
High Tide | 7:46PM0.25m | 7:06AM0.56m | 7:24AM0.61m | 7:45AM0.64m | ||||||||||||||||||||
Low Tide | 3:52PM0.22m | 8:39PM0.25m | 4:16PM0.17m | 4:41PM0.13m | ||||||||||||||||||||
 |  | | | | | | | |  | | |  |  |  | | |  | | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
— | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 18 | 17 | 17 | 16 | 20 | 22 | 20 | 20 | 20 | 18 | 20 | 19 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 17 | 18 |
16 | 19 | 15 | 12 | 12 | 9 | 14 | 18 | 15 | 15 | 16 | 14 | 15 | 14 | 13 | 14 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | WSW 19 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | — | — | — | W 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 |
 kJ | 383 | 585 | 677 | 781 | 1012 | 976 | 1091 | 1411 | 1537 | 1404 | 1174 | 1158 | — | — | — | 2615 | 2396 | 2071 | 1477 | 1252 | 1102 | 887 | 502 | 350 |
Swell 2 Height (m) Direction Period (s) | WSW 13 | W 11 | NW 5 | WSW 12 | W 11 | W 11 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | NW 7 | — | — | SW 12 | SW 12 | SW 12 |
| kJ | 149 | 85 | 35 | 186 | 114 | 114 | 141 | 153 | — | — | — | — | — | — | — | — | — | — | 19 | — | — | 87 | 314 | 314 |
Swell 3 Height (m) Direction Period (s) | W 11 | WSW 13 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 |
| kJ | 85 | 109 | 114 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 6 | — | NNW 5 | NNW 5 | NNW 5 | NW 6 | WNW 10 | WNW 8 | WNW 8 | WNW 10 | WNW 10 | W 14 | W 14 | W 13 | — | — | — | — | — | — | — | — | — |
| kJ | 62 | 44 | — | 31 | 31 | 69 | 177 | 683 | 620 | 800 | 1715 | 2454 | 4997 | 3588 | 2792 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 358 | 358 | 358 | 6 | 0 | 85 | 261 | 261 | 303 | 391 | 358 | 358 | 391 | 391 | 397 | 627 | 629 | 1900 | 1763 | 334 | 256 | 256 | 334 | 186 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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