Surf Forecasts:
How big are the waves at Secret Harbour today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 10ft (3.0m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 10ft (3.0m), 17s period with W swell.
- Evening surf: Evening surf (21 Oct, local time) - 11ft (3.5m), 17s period with WSW swell.
The current surf forecast for Secret Harbour at 9AM is: 3.0m 16s primary swell from a West-southwest direction (forecast issued at 01:00am October 21). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 10ft (3.0m) | 16s |
| Afternoon (21 Oct) | 10ft (3.0m) | 17s |
| Evening (21 Oct) | 11ft (3.5m) | 17s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Very mild (max 19°C on Wed afternoon, min 12°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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 17 | WSW 16 | WSW 16 | WSW 16 | W 17 | W 17 | W 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4600 | 4182 | 4003 | 4272 | 5057 | 5650 | 6149 | 6311 | 6336 | 5757 | 5547 | 5165 | 5165 | 5100 | 5036 | 4621 | 4562 | 4711 | 4772 | 4590 | 4640 | 4515 | 4093 | 3331 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 4:29AM0.69m | 9:01PM0.66m | 6:22AM0.67m | 8:20PM0.67m | 7:45AM0.63m | 8:10PM0.70m | ||||||||||||||||||
Low Tide | 00:44AM0.67m | 1:19PM0.40m | 1:28AM0.59m | 1:34PM0.43m | 2:09AM0.49m | 1:45PM0.45m | ||||||||||||||||||
 | |  | |  | |  |  |  | |  | | | | | | | |  | | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 16 | 16 | 17 | 18 | 18 | 19 | 18 | 17 | 17 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 14 | 13 | 13 |
Feels °C | 15 | 14 | 13 | 14 | 13 | 15 | 14 | 13 | 12 | 9 | 10 | 10 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 17 | WSW 16 | WSW 16 | WSW 16 | W 17 | W 17 | — | — | — | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | — | WSW 16 | WSW 15 | — | — | WSW 16 | — | — | — | WSW 15 |
| kJ | 4600 | 4182 | 4003 | 4272 | 5057 | 5650 | — | — | — | 5757 | 5547 | 5165 | 5165 | 5100 | — | 4621 | 4562 | — | — | 4590 | — | — | — | 3331 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 17 | WSW 17 | WSW 17 | — | — | — | — | — | WSW 16 | — | — | WSW 16 | WSW 16 | — | WSW 16 | WSW 15 | WSW 15 | — |
| kJ | — | — | — | — | — | — | 6149 | 6311 | 6336 | — | — | — | — | — | 5036 | — | — | 4711 | 4772 | — | 4640 | 4515 | 4093 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 307 | 307 | 328 | 328 | 405 | 1972 | 589 | 1620 | 1620 | 369 | 405 | 1620 | 1620 | 1981 | 1620 | 369 | 369 | 369 | 1981 | 2004 | 2004 | 2004 | 101 | 101 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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