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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 Wednesday 15 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
21.7° C
(Which is slightly cooler than normal)How big are the waves at Derrs today?
The current surf forecast for Derrs at 2AM is: 1.2m 16s primary swell from a Southwest direction and 1.2m 12s secondary swell from a West-southwest direction (forecast issued at 07:00pm April 15). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | 6ft (1.9m) | 14s |
| Afternoon (16 Apr) | 5.5ft (1.7m) | 14s |
| Evening (16 Apr) | 5ft (1.6m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 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) (?) | 14 | 13 | 13 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 7 | 8 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 943 | 820 | 680 | 757 | 1339 | 1426 | 1303 | 1154 | 1042 | 1011 | 841 | 689 | 627 | 607 | 597 | 378 | 314 | 227 | 163 | 187 | 400 | 670 | 815 | 862 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | glass | cross- off | off | glass | cross- on | cross- on | cross | cross | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:54PM 0.42 | 8:57AM 0.53 | 10:03PM 0.37 | 9:10AM 0.60 | 11:37PM 0.31 | 9:29AM 0.66 | ||||||||||||||||||
Low Tide / height (m) | 3:03PM 0.23 | 2:28AM 0.25 | 3:57PM 0.16 | 2:20AM 0.28 | 4:53PM 0.10 | 1:47AM 0.30 | ||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - |
| Sunset | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - |
 |  | | | |  | | | | | | | | |  | | | |  |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 19 | 18 | 18 | 23 | 23 | 21 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 18 | 18 | 18 | 18 | 18 |
| Feels °C (?) | 18 | 18 | 19 | 19 | 17 | 17 | 23 | 21 | 20 | 19 | 20 | 20 | 19 | 19 | 18 | 16 | 17 | 17 | 17 | 15 | 14 | 15 | 16 | 16 |
- Map Icons:
Break
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
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