Surf Forecasts:
How big are the waves at Secret Harbour today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 8ft (2.5m), 15s period with W swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 10ft (3.0m), 15s period with WSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 10ft (3.0m), 16s period with WSW swell.
The current surf forecast for Secret Harbour at 3PM is: 3.0m 15s primary swell from a West-southwest direction (forecast issued at 07:00am August 19). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 8ft (2.5m) | 15s |
| Afternoon (19 Aug) | 10ft (3.0m) | 15s |
| Evening (19 Aug) | 10ft (3.0m) | 16s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 18°C on Fri afternoon, min 13°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||||||
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) | W 15 | W 15 | W 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph | |||||||||||||||||||||||
3387 | 2828 | 2868 | 3432 | 4139 | 4659 | 4719 | 4467 | 4340 | 3954 | 3594 | 2996 | 2958 | 2731 | 2794 | 2723 | 2446 | 2320 | 2076 | 2048 | 1966 | 1797 | 1637 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | on | cross-on | cross-off | off | cross-off | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | off | cross-on | cross-on | cross | cross-off |
High Tide | 1:41AM0.79m | 2:37AM0.79m | |||||||||||||||||||||
Low Tide | 4:21PM0.38m | 4:21PM0.34m | 4:16PM0.32m | ||||||||||||||||||||
6:50 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | |
— | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | |
mm | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 16 | 18 | 17 | 17 | 18 |
Feels °C | 11 | 13 | 14 | 14 | 15 | 14 | 13 | 12 | 12 | 12 | 16 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 14 | 15 | 13 | 13 | 16 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | W 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
3387 | 2828 | 2868 | 3432 | 4139 | 4659 | 4719 | 4467 | 4340 | 3954 | 3594 | 2996 | 2958 | 2731 | 2794 | 2723 | 2446 | 2320 | 2076 | 2048 | 1966 | 1797 | 1637 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 26 | W 24 | WSW 24 | WSW 22 | WSW 20 | WSW 20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 44 | 109 | 93 | 420 | 634 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 4 | S 4 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 10 | 15 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 328 | 101 | 98 | 143 | 101 | 21 | 0 | 0 | 0 | 0 | 0 | 50 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 58 | 101 | 101 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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