Surf Forecasts:
How big are the waves at Derrs today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 3.5ft (1.1m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 4ft (1.2m), 13s period with WSW swell.
- Evening surf: Evening surf (25 Jul, local time) - 3.5ft (1.1m), 13s period with WSW swell.
The current surf forecast for Derrs at 3AM is: 1.0m 14s primary swell from a West-southwest direction and 0.5m 15s secondary swell from a West direction (forecast issued at 07:00pm July 24). An open ocean swell of 0.4m 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 (25 Jul) | 3.5ft (1.1m) | 14s |
| Afternoon (25 Jul) | 4ft (1.2m) | 13s |
| Evening (25 Jul) | 3.5ft (1.1m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Very mild (max 19°C on Sat afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the SE by Sun night). | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | |||||||||||||||||
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 12 | SW 12 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 6 | WSW 8 | WSW 9 | WSW 12 | WSW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 227 | 212 | 437 | 437 | 431 | 453 | 427 | 491 | 484 | 414 | 384 | 312 | 210 | 206 | 613 | 791 | 1723 | 3023 | 3517 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 6:19AM0.61m | 7:05AM0.64m | |||||||||||||||||
Low Tide | 4:16PM0.08m | 4:34PM0.06m | 4:55PM0.05m | ||||||||||||||||
 |  | | | |  | | |  |  | | | | |  | | | |  | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — |
 | 5:36 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — |
Temp °C | 17 | 16 | 15 | 14 | 13 | 13 | 15 | 18 | 19 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 14 | 12 | 11 | 9 | 8 | 8 | 9 | 13 | 16 | 15 | 14 | 13 | 13 | 12 | 10 | 10 | 11 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | — | SW 15 | WSW 12 | WSW 14 | SW 14 |
| kJ | 227 | 212 | 437 | 437 | 431 | 453 | 427 | 491 | 484 | 414 | 384 | 312 | 210 | 164 | — | 223 | 1723 | 3023 | 3517 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | NW 5 | W 15 | — | — | — | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | WSW 16 | — | — | WSW 12 | — | — | — |
| kJ | 86 | 81 | 1 | 110 | — | — | — | 13 | 76 | 72 | 133 | 124 | 164 | — | — | 29 | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 5 | NW 5 | NNW 5 | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ENE 2 | NE 3 | NE 3 | NNE 3 | N 4 | NNW 4 | NNW 5 | NW 5 | NW 5 | NW 5 | WNW 5 | W 6 | WSW 8 | WSW 9 | — | — | — |
| kJ | — | — | 1 | 2 | 5 | 8 | 9 | 14 | 23 | 29 | 35 | 55 | 95 | 206 | 613 | 791 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 20 | 358 | 377 | 85 | 6 | 261 | 261 | 261 | 261 | 331 | 1894 | 1763 | 186 | 186 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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