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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 Tuesday 15 Jul 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
19.5° C
(Which is normal for this time of year)How big are the waves at Derrs today?
The current surf forecast for Derrs at 6AM is: 2.3m 13s primary swell from a West-southwest direction and 0.5m 20s secondary swell from a Southwest direction (forecast issued at 01:00am July 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 7ft (2.2m) | 13s |
| Afternoon (15 Jul) | 6.5ft (2.0m) | 13s |
| Evening (15 Jul) | 6ft (1.9m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 8 | 9 | 11 | 14 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 2089 | 2066 | 2031 | 1822 | 1869 | 1799 | 1932 | 2112 | 4424 | 3876 | 4619 | 5276 | 5881 | 6740 | 8066 | 6883 | 6443 | 6113 | 6113 | 6730 | 6653 | 6370 | 5714 | 5046 | 4071 | 4022 | 4071 | 5158 | 5769 | 5938 | 5728 | 5352 | 4944 | 4466 | 4019 | 3555 | 3219 | 2661 | 2374 | 2099 | 1968 | 1831 | 1354 | 2495 | 3368 | 5807 | 9059 | 12718 | 11359 | 9398 | 6660 | 4619 | 3718 | 2953 | 2442 | 2172 | 2112 | 2160 | 2295 | 2416 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross | cross | cross- on | cross | cross- off | cross- off | off | off | off | glass | glass | glass | glass | cross- off | cross- off | cross- off | cross | on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- on | on | on | on | cross- on | on | on | on | on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | on | on |
High Tide / height (m) | 11:04AM 0.54 | 3:25AM 0.38 | 11:02AM 0.45 | 3:33AM 0.44 | 3:58AM 0.51 | 4:36AM 0.58 | 5:21AM 0.64 | 6:13AM 0.69 | 7:05AM 0.73 | |||||||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 7:15PM 0.16 | 5:52AM 0.36 | 7:12PM 0.20 | 6:52PM 0.22 | 3:38PM 0.20 | 3:17PM 0.10 | 3:44PM 0.02 | 4:20PM -0.03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 |
| Sunset | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:32 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - |
 | | |  | | | |  | | |  |  |  |  | |  | | | | | | | | | | | | |  | | | | |  | | | | | | | | | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | 1 | 3 | 1 | 2 | - | 5 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | 1 | 1 | 2 | 2 | 1 |
| Temp. °C | 15 | 15 | 14 | 12 | 13 | 15 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 14 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 16 | 17 | 16 | 15 | 14 | 13 | 12 | 15 | 17 | 16 | 15 | 17 | 16 | 16 | 14 | 14 | 15 | 13 | 13 | 12 | 11 | 11 | 12 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 17 |
| Feels °C (?) | 13 | 13 | 12 | 9 | 10 | 12 | 13 | 12 | 12 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 8 | 11 | 14 | 14 | 15 | 13 | 12 | 10 | 10 | 11 | 13 | 14 | 13 | 13 | 11 | 9 | 7 | 10 | 11 | 10 | 9 | 9 | 7 | 6 | 4 | 4 | 5 | 3 | 3 | 1 | -1 | 0 | 3 | 6 | 7 | 8 | 8 | 8 | 9 | 8 | 8 |
- 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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