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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 Sunday 31 May 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
20.5° C
(Which is slightly cooler than normal)How big are the waves at Derrs today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 16ft (5.0m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 11ft (3.5m), 13s period with WSW swell.
- Evening surf: Evening surf (01 Jun, local time) - 10ft (3.0m), 13s period with WSW swell.
The current surf forecast for Derrs at 1AM is: 6.5m 15s primary swell from a West-southwest direction (forecast issued at 07:00pm May 31). The wind direction is predicted to be onshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 16ft (5.0m) | 14s |
| Afternoon (01 Jun) | 11ft (3.5m) | 13s |
| Evening (01 Jun) | 10ft (3.0m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Sun night. Very mild (max 19°C on Mon afternoon, min 15°C on Tue night). Winds decreasing (gales from the W on Sun night, light winds from the SSE by Wed morning). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 13 | W 13 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | |
13390 | 17378 | 20683 | 17061 | 13576 | 9813 | 7218 | 5253 | 3990 | 3188 | 2377 | 1751 | 1522 | 1324 | 1121 | 983 | 983 | 873 | 1575 | 1457 | 1118 | 964 | 948 | 718 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | |
High Tide | 9:01AM0.68m | 9:28AM0.68m | 9:55AM0.67m | |||||||||||||||||||||
Low Tide | 6:09PM0.07m | 6:44PM0.07m | 7:20PM0.08m | |||||||||||||||||||||
 |  | | | | |  | |  |  | | |  | | |  |  | | | | | | | | |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — |
 | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | 5:21 |
2 | 1 | 2 | 3 | 2 | 2 | — | — | — | — | — | 1 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 17 | 18 | 17 | 18 | 18 | 19 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 16 | 17 |
3 | 5 | 7 | 10 | 9 | 11 | 12 | 14 | 13 | 13 | 13 | 14 | 12 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 20 | — | WSW 14 | WSW 18 | SW 18 | WSW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
 kJ | — | — | — | — | — | — | — | 5253 | 3990 | 3188 | 2377 | 1751 | 38 | — | 140 | 124 | 152 | 873 | 1575 | 1457 | 1118 | 964 | 948 | 718 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 20 | WSW 20 | — | — | SW 18 | W 10 | W 10 | SW 14 | — | W 7 | SW 17 | SW 16 | WSW 17 | WSW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | 38 | 38 | — | — | 84 | 18 | 18 | 373 | — | 87 | 137 | 278 | 249 | 339 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 87 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 13 | W 13 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | — | — | — | — | — | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | — | — | — | — | — | — | — |
| kJ | 13390 | 17378 | 20683 | 17061 | 13576 | 9813 | 7218 | — | — | — | — | — | 1522 | 1324 | 1121 | 983 | 983 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1900 | 2014 | 2014 | 2169 | 2169 | 2418 | 2412 | 2412 | 2414 | 334 | 391 | 324 | 331 | 334 | 458 | 458 | 334 | 324 | 223 | 104 | 28 | 13 | 13 | 46 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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