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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 am Thursday 14 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
20.9° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 9AM is: 2.5m 14s primary swell from a West-southwest direction (forecast issued at 01:00am May 14). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 8ft (2.5m) | 14s |
| Afternoon (14 May) | 8ft (2.5m) | 13s |
| Evening (14 May) | 7ft (2.2m) | 13s |
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 Fri morning. Very mild (max 18°C on Thu morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | |
2673 | 2349 | 2357 | 2162 | 2098 | 2067 | 1780 | 1551 | 1427 | 1805 | 2245 | 2344 | 2310 | 2413 | 2457 | 2185 | 2004 | 1736 | 1491 | 1255 | 1027 | 996 | 828 | 723 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | glassy | cross | cross-off | cross-on | cross-on | cross-on | cross-off | |
High Tide | 7:46AM0.57m | 10:03PM0.30m | 8:04AM0.65m | 8:29AM0.71m | ||||||||||||||||||||
Low Tide | 00:23AM0.27m | 3:41PM0.14m | 11:54PM0.30m | 4:33PM0.05m | 5:29PM-0.00m | |||||||||||||||||||
 | |  |  |  | |  | | |  | | | |  | | | | | | |  | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — |
— | — | 1 | 1 | — | — | — | — | — | — | 1 | 3 | 2 | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 18 | 16 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 16 |
19 | 19 | 17 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 13 | 14 | 14 | 15 | 14 | 14 | 15 | 14 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | — | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
 kJ | 2673 | 2349 | 2357 | 2162 | — | 2067 | 1780 | 1551 | 1427 | 1805 | 2245 | 2344 | 2310 | 2413 | 2457 | 2185 | 2004 | 1736 | 1491 | 1255 | 1027 | 996 | 828 | 723 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2098 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 186 | 186 | 261 | 324 | 1099 | 408 | 408 | 434 | 434 | 186 | 186 | 41 | 186 | 220 | 24 | 13 | 41 | 0 | 6 | 0 | 34 | 48 | 41 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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