Surf Forecasts:
How big are the waves at Derrs today (11 Nov):
- Morning surf: Morning surf (11 Nov, local time) - 4.5ft (1.3m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (11 Nov, local time) - 4ft (1.2m), 12s period with SW swell.
- Evening surf: Evening surf (11 Nov, local time) - 3.5ft (1.1m), 12s period with SW swell.
The current surf forecast for Derrs at 2AM is: 1.6m 13s primary swell from a Southwest direction and 1.1m 8s secondary swell from a Southwest direction (forecast issued at 07:00pm November 10). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Nov) | 4.5ft (1.3m) | 13s |
| Afternoon (11 Nov) | 4ft (1.2m) | 12s |
| Evening (11 Nov) | 3.5ft (1.1m) | 12s |
Table - waves today at Derrs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Fri morning, min 14°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||
Tue 10 | Wednesday 11 | Thursday 12 | Fri 13 | ||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 833 | 732 | 590 | 919 | 757 | 604 | 471 | 449 | 347 | 347 | 347 | 449 | 464 | 643 | 680 | 632 | 581 | 659 | 520 | 469 | 1289 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off |
High Tide | 9:04PM0.68m | 9:26PM0.68m | 9:49PM0.67m | ||||||||||||||||||
Low Tide | 6:26AM0.09m | 7:14AM0.11m | |||||||||||||||||||
 |  |  | | |  |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 |
 | 6:47 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:50 | — | — | — | 6:51 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 20 | 16 | 14 | 18 | 22 | 22 | 21 | 18 | 17 | 17 | 16 | 17 | 20 | 19 | 19 | 18 | 19 | 19 | 18 |
Feels °C | 15 | 18 | 15 | 10 | 8 | 12 | 18 | 19 | 16 | 15 | 13 | 12 | 13 | 14 | 17 | 15 | 15 | 16 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | SW 7 | WSW 16 |
| kJ | 833 | 732 | 590 | 919 | 757 | 604 | 471 | 449 | 347 | 347 | 347 | 449 | 464 | 643 | 680 | 632 | 581 | 659 | 520 | 149 | 1289 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 7 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | SW 20 | SW 19 | SW 18 | SW 17 | WSW 13 | SW 7 |
| kJ | — | — | 151 | 135 | — | — | — | — | — | — | — | — | — | — | — | 16 | 90 | 87 | 429 | 444 | 77 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 16 | WSW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 469 | 402 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | — | SE 4 | ESE 4 | ESE 4 | SE 3 | S 3 | SSE 3 | SSE 4 | SSE 4 | S 4 | S 4 | SE 3 | — | SSW 4 | SSW 5 | SSW 6 | SW 6 | — | — |
| kJ | 91 | 143 | — | 17 | 16 | 11 | 3 | 5 | 10 | 8 | 10 | 13 | 13 | 1 | — | 18 | 56 | 93 | 162 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 186 | 27 | 27 | 245 | 27 | 27 | 13 | 110 | 27 | 20 | 187 | 104 | 6 | 13 | 186 | 2003 | 186 | 186 | 24 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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