Surf Forecasts:
How big are the waves at Secret Harbour today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 4ft (1.2m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 4ft (1.2m), 14s period with WSW swell.
- Evening surf: Evening surf (20 Jun, local time) - 4ft (1.2m), 14s period with WSW swell.
The current surf forecast for Secret Harbour at 9PM is: 1.2m 14s primary swell from a West-southwest direction (forecast issued at 01:00pm June 20). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 4ft (1.2m) | 14s |
| Afternoon (20 Jun) | 4ft (1.2m) | 14s |
| Evening (20 Jun) | 4ft (1.2m) | 14s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Very mild (max 19°C on Sun afternoon, min 13°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 11 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 588 | 571 | 571 | 580 | 612 | 597 | 566 | 481 | 566 | 543 | 639 | 886 | 639 | 956 | 1016 | 614 | 988 | 1032 | 389 | 1061 | 642 | 969 | 915 | 465 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy | cross | cross | cross | cross | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:48AM0.96m | 10:23AM0.88m | 8:11AM0.85m | 5:48AM0.86m | ||||||||||||||||||||
Low Tide | 9:58PM0.64m | 8:57PM0.68m | 7:04PM0.65m | |||||||||||||||||||||
 | | |  | | | | | | |  |  |  | | |  | | |  |  | | | | | |
 | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — |
 | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | 5:19 |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 17 | 16 | 15 | 15 | 16 | 17 | 17 | 18 | 19 | 19 | 18 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 13 |
Feels °C | 8 | 10 | 13 | 12 | 11 | 11 | 12 | 14 | 14 | 16 | 16 | 19 | 18 | 15 | 14 | 14 | 14 | 16 | 15 | 14 | 13 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 11 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 588 | 571 | 571 | 580 | 612 | 597 | 566 | 481 | 566 | 543 | 639 | 886 | 639 | 956 | 1016 | 614 | 988 | 1032 | 389 | 1061 | 642 | 969 | 915 | 465 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | WSW 7 | NNW 4 | — | WSW 15 | — | — | WSW 16 | — | SW 10 | WSW 9 | — | SW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | 9 | 5 | 68 | 2 | — | 296 | — | — | 329 | — | 181 | 96 | — | 138 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 6 | NNW 4 | NW 4 | NNW 4 | — | — | — | — | WSW 13 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 18 | 8 | 5 | 2 | — | — | — | — | 178 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — | — | — | SE 2 | — | SSE 3 | SSE 4 | SE 3 |
| kJ | 19 | 33 | 23 | 25 | 21 | 23 | 25 | 24 | 18 | 17 | — | — | — | — | — | — | — | — | — | 1 | — | 6 | 5 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 167 | 46 | 0 | 46 | 46 | 66 | 58 | 44 | 66 | 66 | 101 | 0 | 0 | 44 | 21 | 21 | 21 | 0 | 21 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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