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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 Monday 13 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 8AM is: 1.1m 14s primary swell from a West-southwest direction and 0.1m 8s secondary swell from a West direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 01:00am April 13). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 3.5ft (1.1m) | 14s |
| Afternoon (13 Apr) | 3.5ft (1.1m) | 14s |
| Evening (13 Apr) | 3.5ft (1.1m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 15 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 589 | 683 | 665 | 515 | 501 | 474 | 447 | 440 | 368 | 326 | 265 | 307 | 344 | 837 | 1027 | 1064 | 1277 | 1332 | 1408 | 1581 | 1559 | 1494 | 1338 | 1299 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | off | cross- on | cross | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:38AM 0.39 | 6:48PM 0.49 | 8:56AM 0.42 | 7:50PM 0.46 | 8:51AM 0.46 | |||||||||||||||||||
Low Tide / height (m) | 2:12AM 0.13 | 12:39PM 0.38 | 2:19AM 0.16 | 2:07PM 0.31 | 2:26AM 0.20 | 3:03PM 0.23 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:37 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:57 | - |
 | | |  | | | | |  | | |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 20 | 20 | 20 | 22 | 22 | 22 | 21 | 22 | 23 | 21 | 20 | 27 | 29 | 28 | 23 | 22 | 23 | 20 | 19 | 21 | 20 | 20 | 19 |
| Feels °C (?) | 19 | 17 | 18 | 17 | 19 | 18 | 19 | 19 | 21 | 20 | 19 | 18 | 26 | 27 | 26 | 22 | 22 | 24 | 19 | 18 | 19 | 18 | 18 | 16 |
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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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