Surf Forecasts:
How big are the waves at Derrs today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 5.5ft (1.7m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 5.5ft (1.7m), 14s period with WSW swell.
- Evening surf: Evening surf (22 Sep, local time) - 6ft (1.8m), 14s period with SW swell.
The current surf forecast for Derrs at 5PM is: 1.8m 14s primary swell from a Southwest direction and 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 22). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 5.5ft (1.7m) | 14s |
| Afternoon (22 Sep) | 5.5ft (1.7m) | 14s |
| Evening (22 Sep) | 6ft (1.8m) | 14s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Fri morning, min 13°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||
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 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1175 | 1175 | 1303 | 1285 | 1214 | 1161 | 1061 | 932 | 932 | 862 | 760 | 737 | 647 | 563 | 573 | 680 | 731 | 731 | 752 | 752 | 811 |
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-on | on | on | on | on | on | cross-on | cross-on | cross | off | off | glassy | on | cross-on | cross-on | cross |
High Tide | 7:06AM0.54m | 9:55PM0.35m | 7:49AM0.54m | 9:34PM0.38m | |||||||||||||||||
Low Tide | 3:11PM0.11m | 3:15PM0.13m | 00:50AM0.33m | 3:17PM0.15m | |||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 17 | 17 | 17 | 16 | 15 |
Feels °C | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 16 | 14 | 14 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 14 |
| kJ | 1175 | 1175 | 1303 | 1285 | 1214 | 1161 | 1061 | 932 | 932 | 862 | 760 | 737 | 647 | 563 | 573 | 680 | 731 | 731 | 752 | 752 | 811 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 16 | — | — | W 25 | SW 24 | WSW 24 | WSW 23 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 67 | 67 | — | — | 12 | 23 | 55 | 211 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | — | — | SSW 3 | SSW 4 | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | S 3 |
| kJ | 10 | 6 | 6 | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 186 | 186 | 186 | 220 | 186 | 27 | 13 | 0 | 0 | 186 | 397 | 256 | 48 | 27 | 0 | 0 | 0 | 0 | 220 | 104 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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