Surf Forecasts:
How big are the waves at Derrs today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 4.5ft (1.3m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 4.5ft (1.3m), 14s period with WSW swell.
- Evening surf: Evening surf (20 Jun, local time) - 4.5ft (1.3m), 14s period with WSW swell.
The current surf forecast for Derrs at 4AM is: 1.4m 15s primary swell from a West-southwest direction (forecast issued at 01:00am June 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 4.5ft (1.3m) | 14s |
| Afternoon (20 Jun) | 4.5ft (1.3m) | 14s |
| Evening (20 Jun) | 4.5ft (1.3m) | 14s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 19°C on Sun afternoon, min 12°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 857 | 752 | 732 | 712 | 682 | 672 | 672 | 740 | 730 | 693 | 600 | 600 | 665 | 656 | 752 | 742 | 796 | 1042 | 1227 | 1210 | 1210 | 772 | 947 | 1187 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off |
High Tide | 10:52AM0.50m | 9:53AM0.44m | 5:24AM0.43m | |||||||||||||||||||||
Low Tide | 8:54PM0.21m | 7:38PM0.23m | 7:11PM0.22m | |||||||||||||||||||||
 | |  | | | | | | | | | | |  |  | |  | | | | |  |  | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 14 | 17 | 18 | 16 | 16 | 15 | 15 | 16 | 17 | 19 | 19 | 19 | 18 | 17 | 15 | 15 | 16 | 18 | 17 | 16 | 16 |
Feels °C | 9 | 8 | 8 | 9 | 13 | 15 | 12 | 12 | 12 | 12 | 13 | 14 | 17 | 17 | 18 | 18 | 17 | 14 | 14 | 15 | 18 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | SW 14 | SW 14 |
| kJ | 857 | 752 | 732 | 712 | 682 | 672 | 672 | 740 | 730 | 693 | 600 | 600 | 665 | 656 | 752 | 742 | 796 | 1042 | 1227 | 1210 | 1210 | 772 | 947 | 1187 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | WSW 4 | SW 5 | — | — | — | — | WSW 16 | SW 16 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 9 | 17 | — | — | — | — | 314 | 208 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 5 | NNW 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | NNE 3 | N 3 | N 4 | N 5 | N 5 | N 3 | NNW 3 | NNW 3 | NNW 4 | NW 4 | NW 4 | NW 4 | — | S 3 | — | — | — | — | — | — | — | — |
| kJ | 2 | 4 | 6 | 8 | 12 | 11 | 13 | 7 | 7 | 9 | 5 | 7 | 7 | 6 | — | 4 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 85 | 85 | 45 | 0 | 45 | 85 | 0 | 0 | 0 | 0 | 85 | 186 | 85 | 0 | 0 | 0 | 0 | 0 | 46 | 186 | 28 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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