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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 am Saturday 11 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
21.5° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 12PM is: 0.4m 20s primary swell from a West-southwest direction and 0.7m 11s secondary swell from a Southwest direction (forecast issued at 07:00am April 11). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | 2.5ft (0.8m) | 11s |
| Afternoon (11 Apr) | 1.5ft (0.4m) | 20s |
| Evening (11 Apr) | 2ft (0.6m) | 18s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 147 | 149 | 149 | 149 | 148 | 180 | 280 | 283 | 286 | 356 | 469 | 559 | 643 | 635 | 589 | 683 | 665 | 515 | 501 | 474 | 447 | 440 | 368 | 326 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross | cross- off | cross- off | off | off | off | cross- off | on | cross- on | cross | cross | cross | cross | glass | cross- on | cross- on | cross- on | cross- on | cross | off |
High Tide / height (m) | 3:53PM 0.50 | 5:38PM 0.50 | 9:38AM 0.39 | 6:48PM 0.49 | ||||||||||||||||||||
Low Tide / height (m) | 2:06AM 0.12 | 2:12AM 0.13 | 12:39PM 0.38 | |||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
| Sunrise | - | 6:33 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:59 | - | - | - |
 |  | | | | | | | | | | |  | | | | | | | |  |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 1 | - | - |
| Temp. °C | 17 | 17 | 23 | 28 | 27 | 25 | 24 | 23 | 23 | 22 | 28 | 29 | 26 | 24 | 24 | 22 | 22 | 22 | 24 | 24 | 22 | 22 | 22 | 23 |
| Feels °C (?) | 12 | 12 | 19 | 25 | 23 | 21 | 21 | 20 | 20 | 19 | 26 | 27 | 23 | 22 | 23 | 21 | 22 | 22 | 23 | 22 | 21 | 22 | 22 | 23 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Derrs surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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