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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 pm Tuesday 02 Dec 2025 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
20.9° C
(Which is slightly warmer than usual)How big are the waves at Derrs today?
The current surf forecast for Derrs at 7PM is: 1.0m 14s primary swell from a West-southwest direction and 1.1m 6s secondary swell from a Southwest direction (forecast issued at 01:00pm December 02). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 3.5ft (1.0m) | 12s |
| Afternoon (02 Dec) | 3.5ft (1.0m) | 14s |
| Evening (02 Dec) | 3.5ft (1.1m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 222 | 419 | 413 | 447 | 458 | 408 | 423 | 390 | 359 | 297 | 437 | 384 | 371 | 353 | 411 | 600 | 851 | 890 | 998 | 998 | 1494 | 1317 | 914 | 996 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross |
High Tide / height (m) | 7:23PM 0.67 | 7:52PM 0.74 | 8:27PM 0.79 | |||||||||||||||||||||
Low Tide / height (m) | 4:19AM 0.02 | 5:10AM -0.04 | 6:07AM -0.07 | |||||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 |
| Sunset | - | - | 7:07 | - | - | - | - | - | - | - | 7:08 | - | - | - | - | - | - | - | 7:08 | - | - | - | - | - |
 | |  |  |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 21 | 19 | 18 | 18 | 17 | 19 | 20 | 20 | 19 | 18 | 17 | 16 | 15 | 17 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 16 |
| Feels °C (?) | 20 | 19 | 17 | 17 | 15 | 15 | 15 | 17 | 18 | 17 | 15 | 15 | 14 | 13 | 12 | 15 | 16 | 15 | 13 | 13 | 13 | 14 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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