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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 Friday 15 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
21.2° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 7AM is: 2.4m 14s primary swell from a West-southwest direction (forecast issued at 01:00am May 15). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 8ft (2.5m) | 14s |
| Afternoon (15 May) | 8ft (2.5m) | 14s |
| Evening (15 May) | 8ft (2.4m) | 14s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Fri morning. Very mild (max 18°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 13 | WSW 14 | SW 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 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | |
1551 | 1944 | 2344 | 2344 | 2344 | 2413 | 2423 | 2185 | 2004 | 1736 | 1470 | 1179 | 1027 | 841 | 828 | 723 | 549 | 531 | 522 | 514 | 505 | 497 | 488 | 380 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-off | |
High Tide | 8:04AM0.65m | 8:29AM0.71m | 9:00AM0.76m | |||||||||||||||||||||
Low Tide | 11:54PM0.30m | 4:33PM0.05m | 5:29PM-0.00m | 6:35PM-0.03m | ||||||||||||||||||||
 |  |  |  | |  | | | |  |  | |  | | | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — |
— | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 17 | 18 | 17 | 18 | 17 |
14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 14 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 16 | 15 | 14 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 14 | SW 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 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 |
 kJ | 1551 | 1944 | 2344 | 2344 | 2344 | 2413 | 2423 | 2185 | 2004 | 1736 | 1470 | 1179 | 1027 | 841 | 828 | 723 | 549 | 531 | 522 | 514 | 505 | 497 | 488 | 380 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 24 | W 24 | W 24 | W 22 | WSW 21 | WSW 21 | WSW 21 | WSW 20 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 11 | 9 | 45 | 45 | 44 | 151 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | S 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 434 | 186 | 186 | 41 | 186 | 186 | 13 | 28 | 24 | 13 | 0 | 0 | 107 | 48 | 41 | 0 | 0 | 0 | 0 | 0 | 48 | 220 | 41 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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