Surf Forecasts:
How big are the waves at Derrs today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 7ft (2.1m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 6.5ft (2.0m), 15s period with SW swell.
- Evening surf: Evening surf (12 Oct, local time) - 5.5ft (1.7m), 14s period with SW swell.
The current surf forecast for Derrs at 8PM is: 1.7m 14s primary swell from a Southwest direction and 1.3m 5s secondary swell from a South direction (forecast issued at 01:00pm October 12). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 7ft (2.1m) | 15s |
| Afternoon (12 Oct) | 6.5ft (2.0m) | 15s |
| Evening (12 Oct) | 5.5ft (1.7m) | 14s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 28°C on Wed afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the NE on Wed morning, light winds from the W by Wed night). | |||||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | |||||||||||||||||||
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) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1860 | 1672 | 1426 | 1203 | 1170 | 961 | 1019 | 840 | 691 | 681 | 661 | 517 | 501 | 431 | 382 | 321 | 223 | 216 | 149 | 147 | 118 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross | cross-on | on | cross-on |
High Tide | 11:30AM0.26m | 9:38PM0.63m | 9:55PM0.64m | 10:14PM0.64m | |||||||||||||||||
Low Tide | 1:29PM0.25m | 6:04AM0.15m | 7:00AM0.16m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | | | |  | |  | | |
 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 20 | 18 | 17 | 17 | 14 | 12 | 14 | 22 | 26 | 25 | 23 | 21 | 20 | 18 | 20 | 27 | 28 | 22 | 19 | 18 |
Feels °C | 13 | 15 | 12 | 12 | 10 | 7 | 5 | 7 | 17 | 22 | 20 | 18 | 14 | 12 | 10 | 12 | 21 | 25 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 1860 | 1672 | 1426 | 1203 | 1170 | 961 | 1019 | 840 | 691 | 681 | 661 | 517 | 501 | 431 | 382 | 321 | 223 | 216 | 149 | 147 | 118 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSW 5 | SSW 6 | — | — | — | ENE 4 | — | — | S 4 | S 4 | — | — | SE 5 | — | N 5 | WNW 3 | SW 15 |
| kJ | — | — | — | — | 44 | 31 | — | — | — | 1 | — | — | 4 | 1 | — | — | 1 | — | 5 | 3 | 57 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNE 4 | — | — | — | — | — | — | — | — | — | N 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 1 | — |
Wind waves Height (m) Direction Period (s) | E 4 | — | SSW 5 | S 5 | S 5 | ESE 4 | ESE 4 | E 4 | E 4 | — | S 3 | SSE 4 | SE 4 | ENE 4 | NE 4 | NE 4 | NE 4 | N 4 | WNW 2 | — | WNW 5 |
| kJ | 6 | — | 63 | 88 | 64 | 24 | 25 | 24 | 10 | — | 4 | 15 | 11 | 11 | 15 | 24 | 15 | 7 | 1 | — | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 27 | 2426 | 104 | 24 | 261 | 274 | 264 | 0 | 0 | 24 | 27 | 270 | 459 | 746 | 407 | 45 | 86 | 303 | 94 | 358 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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