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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 31 Mar 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
21.7° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 3AM is: 1.7m 11s primary swell from a West-southwest direction and 0.2m 17s secondary swell from a West-southwest direction (forecast issued at 07:00pm March 31). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 5ft (1.5m) | 11s |
| Afternoon (01 Apr) | 4.5ft (1.3m) | 10s |
| Evening (01 Apr) | 3.5ft (1.1m) | 10s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1471 | 1158 | 926 | 739 | 617 | 543 | 476 | 401 | 340 | 225 | 214 | 206 | 293 | 318 | 272 | 280 | 288 | 288 | 331 | 368 | 352 | 495 | 437 | 437 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | off | glass | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 9:07PM 0.45 | 9:26AM 0.47 | 9:49PM 0.39 | 9:35AM 0.52 | 10:30PM 0.34 | 9:46AM 0.57 | ||||||||||||||||||
Low Tide / height (m) | 3:12PM 0.27 | 3:12AM 0.25 | 3:55PM 0.22 | 2:49AM 0.27 | 4:35PM 0.19 | 2:36AM 0.27 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - |
| Sunset | 6:15 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - |
 |  | | | | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 17 | 16 | 16 | 19 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 22 | 24 | 23 | 24 | 22 | 19 | 19 | 18 | 24 | 27 |
| Feels °C (?) | 16 | 17 | 16 | 16 | 15 | 15 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 19 | 20 | 19 | 22 | 17 | 15 | 15 | 15 | 23 | 26 |
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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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