Surf Forecasts:
How big are the waves at Derrs today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 8ft (2.5m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 7.5ft (2.3m), 14s period with WSW swell.
- Evening surf: Evening surf (19 Jul, local time) - 6.5ft (2.0m), 13s period with WSW swell.
The current surf forecast for Derrs at 6PM is: 2.2m 14s primary swell from a West-southwest direction (forecast issued at 01:00pm July 19). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 8ft (2.5m) | 14s |
| Afternoon (19 Jul) | 7.5ft (2.3m) | 14s |
| Evening (19 Jul) | 6.5ft (2.0m) | 13s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Very mild (max 16°C on Sun afternoon, min 10°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||
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 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2673 | 2171 | 1744 | 1533 | 1363 | 1060 | 943 | 928 | 822 | 737 | 749 | 668 | 822 | 672 | 663 | 681 | 852 | 1064 | 1220 | 1086 | 892 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross | cross-off | glassy | cross-off | off | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross | cross | cross | cross-off |
High Tide | 10:02AM0.42m | 2:47AM0.43m | 8:49AM0.38m | 3:16AM0.49m | |||||||||||||||||
Low Tide | 6:12PM0.22m | 7:01AM0.38m | 5:53PM0.20m | 5:28PM0.17m | |||||||||||||||||
 |  |  |  | | | | | | | |  | | | |  | | | | | | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 14 | 14 | 13 | 12 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 15 | 15 | 13 |
Feels °C | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 10 | 13 | 13 | 13 | 12 | 13 | 14 | 13 | 13 | 13 | 14 | 11 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
| kJ | 2673 | 2171 | 1744 | 1533 | 1363 | 1060 | 943 | 928 | 822 | 737 | 749 | 668 | 822 | 672 | 663 | 681 | 852 | 1064 | 1220 | 1086 | 892 |
Swell 2 Height (m) Direction Period (s) | W 13 | — | — | — | — | — | — | — | — | SW 16 | SW 16 | WSW 16 | — | — | — | — | — | — | — | WSW 18 | WSW 18 |
| kJ | 55 | — | — | — | — | — | — | — | — | 67 | 66 | 102 | — | — | — | — | — | — | — | 31 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 16 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 41 | 104 | 13 | 0 | 0 | 0 | 0 | 0 | 45 | 434 | 186 | 324 | 0 | 0 | 0 | 0 | 13 | 186 | 104 | 41 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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