Surf Forecasts:
How big are the waves at Derrs today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 8ft (2.5m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 8ft (2.4m), 15s period with WSW swell.
- Evening surf: Evening surf (01 Aug, local time) - 8ft (2.5m), 15s period with SW swell.
The current surf forecast for Derrs at 7AM is: 2.3m 15s primary swell from a Southwest direction and 1.6m 8s secondary swell from a Southwest direction (forecast issued at 01:00am August 01). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 8ft (2.5m) | 15s |
| Afternoon (01 Aug) | 8ft (2.4m) | 15s |
| Evening (01 Aug) | 8ft (2.5m) | 15s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 21°C on Mon afternoon, min 8°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||||||||||
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 | 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 16 | WSW 16 | SW 15 | SW 15 | WSW 15 | WSW 15 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 16 | WSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2419 | 2049 | 2831 | 2560 | 2378 | 2378 | 2938 | 2978 | 2699 | 2346 | 2025 | 1662 | 1538 | 1390 | 1235 | 1169 | 902 | 929 | 985 | 862 | 886 | 829 | 811 | 832 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | off | off | off | cross-off | cross-off | cross | cross | cross | cross-on |
High Tide | 1:06AM0.31m | 10:12AM0.57m | 1:02AM0.35m | 10:31AM0.51m | 1:10AM0.40m | 10:42AM0.44m | ||||||||||||||||||
Low Tide | 3:04AM0.30m | 5:56PM0.14m | 4:21AM0.31m | 6:01PM0.17m | 5:37AM0.32m | 6:03PM0.19m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | |  | | |
 | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Temp °C | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 12 | 10 | 9 | 8 | 13 | 17 | 19 | 17 | 14 | 13 | 14 | 16 | 19 | 21 | 20 | 18 | 16 |
Feels °C | 12 | 12 | 11 | 10 | 9 | 10 | 9 | 8 | 5 | 3 | 2 | 7 | 13 | 17 | 13 | 9 | 8 | 9 | 11 | 14 | 17 | 17 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | SW 15 | SW 15 | WSW 15 | WSW 15 | SW 15 | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 16 | WSW 16 |
| kJ | 2419 | 2049 | 2831 | 2560 | 2378 | 2378 | 2938 | 2978 | 2699 | 2346 | 2025 | 1662 | 1538 | 1390 | 1235 | 1169 | 902 | 929 | 985 | 862 | 886 | 829 | 811 | 832 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 18 | — | — | — | — | — | WSW 16 | WSW 21 |
| kJ | — | — | 292 | — | — | — | — | — | — | — | — | — | — | — | — | — | 270 | — | — | — | — | — | 291 | 175 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 7 | — | — | — | — | — | — | — | E 3 | ENE 3 | ENE 3 | — | — | — | ENE 3 | NE 3 | NNE 3 | NNE 3 | NNE 3 | N 3 | NNW 3 | NW 4 | NNW 4 |
| kJ | 97 | 226 | — | — | — | — | — | — | — | 4 | 9 | 8 | — | — | — | 3 | 3 | 4 | 4 | 3 | 2 | 4 | 12 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 261 | 186 | 186 | 186 | 48 | 186 | 48 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 299 | 303 | 303 | 309 | 303 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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