Surf Forecasts:
How big are the waves at Derrs today (30 Sep):
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.4m), 15s period with WSW swell.
- Evening surf: Evening surf (30 Sep, local time) - 6ft (1.9m), 15s period with WSW swell.
The current surf forecast for Derrs at 11PM is: 1.6m 15s primary swell from a West-southwest direction and 1.4m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm September 30). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | - | - |
| Afternoon (30 Sep) | 4.5ft (1.4m) | 15s |
| Evening (30 Sep) | 6ft (1.9m) | 15s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||
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 | SW 15 | WSW 15 | WSW 15 | WSW 15 | SW 15 | WSW 15 | SW 15 | SW 15 | WSW 15 | WSW 15 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 962 | 1885 | 1132 | 1132 | 1132 | 2120 | 2578 | 2810 | 2773 | 2655 | 2444 | 2525 | 2215 | 1956 | 1690 | 1667 | 1427 | 1095 | 1080 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross | cross |
High Tide | 10:56PM0.66m | 11:31PM0.66m | |||||||||||||||||
Low Tide | 11:35AM0.11m | 12:38PM0.06m | |||||||||||||||||
 |  | |  |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 16 | 16 | 15 | 15 | 16 | 17 | 16 | 15 | 15 | 13 | 12 | 13 | 19 | 20 | 17 | 16 | 15 |
Feels °C | 11 | 10 | 10 | 11 | 12 | 12 | 13 | 13 | 11 | 10 | 11 | 9 | 8 | 9 | 16 | 15 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | SW 15 | WSW 15 | WSW 15 | WSW 15 | SW 15 | WSW 15 | SW 15 | SW 15 | WSW 15 | WSW 15 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 962 | 1885 | 1132 | 1132 | 1132 | 2120 | 2578 | 2810 | 2773 | 2655 | 2444 | 2525 | 2215 | 1956 | 1690 | 1667 | 1427 | 1095 | 1080 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 10 | SW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 327 | 255 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | — | SW 10 | — | — | — | — | — | — | S 4 | S 4 | — | — | — | — | — | SSW 4 | SSW 4 | SSW 5 |
| kJ | 194 | — | 373 | — | — | — | — | — | — | 13 | 10 | — | — | — | — | — | 15 | 40 | 47 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 434 | 1635 | 186 | 186 | 27 | 0 | 41 | 48 | 186 | 186 | 48 | 0 | 0 | 0 | 0 | 220 | 220 | 186 | 186 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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