Surf Forecasts:
How big are the waves at Derrs today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 5ft (1.5m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 4.5ft (1.4m), 14s period with WSW swell.
- Evening surf: Evening surf (16 Sep, local time) - 3.5ft (1.0m), 13s period with WSW swell.
The current surf forecast for Derrs at 12PM is: 1.4m 14s primary swell from a West-southwest direction (forecast issued at 07:00am September 16). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 5ft (1.5m) | 14s |
| Afternoon (16 Sep) | 4.5ft (1.4m) | 14s |
| Evening (16 Sep) | 3.5ft (1.0m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Wed afternoon, min 16°C on Thu night). Winds increasing (light winds from the NE on Wed night, fresh winds from the WNW by Fri night). | |||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | SW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | WSW 18 | WSW 18 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1210 | 999 | 870 | 700 | 561 | 472 | 273 | 616 | 522 | 508 | 474 | 453 | 447 | 368 | 427 | 421 | 361 | 283 | 310 | 589 | 877 | 1716 | 2486 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on |
High Tide | 11:27PM0.59m | 11:54PM0.57m | |||||||||||||||||||||
Low Tide | 2:06PM0.17m | 1:57PM0.14m | 2:13PM0.12m | ||||||||||||||||||||
 |  | |  | | |  | | | | | | | | |  | | | |  | | |  | |
 | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 17 | 18 | 24 | 28 | 29 | 26 | 23 | 22 | 22 | 22 | 24 | 23 | 20 | 18 | 17 | 16 | 16 | 18 | 23 | 21 | 18 | 17 | 17 |
Feels °C | 16 | 16 | 22 | 26 | 28 | 26 | 21 | 20 | 19 | 19 | 21 | 21 | 18 | 19 | 18 | 15 | 15 | 15 | 17 | 16 | 15 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 18 | WSW 18 | WSW 17 | WSW 17 |
| kJ | 1210 | 999 | 870 | 700 | 561 | 472 | 273 | 616 | 522 | 508 | 474 | 453 | 447 | 368 | 427 | 421 | 361 | 283 | 278 | 589 | 877 | 867 | 913 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WSW 16 | SW 16 | SW 21 | SW 21 | WSW 20 | WSW 20 | WSW 20 | SW 19 | SW 18 | W 4 | W 4 | WSW 18 | WSW 16 | WSW 16 | WSW 12 | WSW 12 | — | — |
| kJ | — | — | — | — | — | 103 | 251 | 18 | 18 | 40 | 38 | 38 | 91 | 86 | 7 | 9 | 186 | 234 | 310 | 242 | 242 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 18 | WSW 18 | — | WSW 20 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 128 | 127 | — | 78 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NE 2 | NE 2 | NNE 3 | N 3 | NNW 3 | NW 3 | NW 3 | WNW 4 | — | — | WNW 4 | NW 4 | NW 4 | NW 5 | WNW 6 | W 10 | W 10 |
| kJ | — | — | — | — | — | — | 1 | 1 | 5 | 8 | 4 | 3 | 5 | 5 | — | — | 12 | 14 | 29 | 86 | 227 | 1716 | 2486 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 45 | 0 | 0 | 0 | 46 | 34 | 45 | 303 | 397 | 303 | 45 | 0 | 0 | 0 | 45 | 358 | 358 | 364 | 397 | 436 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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