Surf Forecasts:
How big are the waves at Derrs today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 5ft (1.6m), 19s period with WSW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 8ft (2.5m), 18s period with WSW swell.
- Evening surf: Evening surf (04 Aug, local time) - 8ft (2.5m), 17s period with WSW swell.
The current surf forecast for Derrs at 7PM is: 2.5m 17s primary swell from a West-southwest direction and 1.0m 7s secondary swell from a West direction (forecast issued at 01:00pm August 04). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 5ft (1.6m) | 19s |
| Afternoon (04 Aug) | 8ft (2.5m) | 18s |
| Evening (04 Aug) | 8ft (2.5m) | 17s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Very mild (max 17°C on Tue afternoon, min 12°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||
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 19 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2938 | 3759 | 3904 | 3724 | 3152 | 2583 | 2257 | 2615 | 3460 | 4466 | 5002 | 5065 | 5351 | 5418 | 5043 | 5043 | 4295 | 4036 | 3614 | 3378 | 3378 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | glassy | cross-off | glassy | on | glassy | cross-off | off | cross-off | cross-off | cross-on | on | on | on | cross |
High Tide | 10:27AM0.36m | 2:02AM0.50m | 2:51AM0.56m | ||||||||||||||||||
Low Tide | 5:55PM0.21m | 4:59PM0.20m | 2:52PM0.13m | ||||||||||||||||||
 |  | |  | |  | | | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 14 | 13 | 12 | 16 | 17 | 17 | 16 | 16 |
Feels °C | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 16 | 14 | 12 | 10 | 10 | 14 | 13 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 19 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 2938 | 3759 | 3904 | 3724 | 3152 | 2583 | 2257 | 2615 | 3460 | 4466 | 5002 | 5065 | 5351 | 5418 | 5043 | 5043 | 4295 | 4036 | 3614 | 3378 | 3378 |
Swell 2 Height (m) Direction Period (s) | — | W 6 | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 97 | 89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 112 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 261 | 434 | 434 | 391 | 339 | 186 | 85 | 0 | 0 | 0 | 45 | 0 | 0 | 0 | 0 | 0 | 45 | 408 | 408 | 186 | 104 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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