Surf Forecasts:
How big are the waves at Secret Harbour today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 15ft (4.5m), 13s period with W swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 13ft (4.0m), 13s period with W swell.
- Evening surf: Evening surf (19 Sep, local time) - 11ft (3.5m), 12s period with W swell.
The current surf forecast for Secret Harbour at 2PM is: 4.0m 13s primary swell from a West direction (forecast issued at 07:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 15ft (4.5m) | 13s |
| Afternoon (19 Sep) | 13ft (4.0m) | 13s |
| Evening (19 Sep) | 11ft (3.5m) | 12s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 17°C on Sat morning, min 13°C on Mon night). Winds decreasing (strong winds from the W on Sat morning, light winds from the SE by Sun night). | |||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 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) | WNW 11 | W 13 | W 14 | W 13 | W 12 | W 12 | W 10 | W 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 4663 | 6276 | 7025 | 6040 | 4381 | 3278 | 1047 | 2359 | 1808 | 1461 | 1159 | 1140 | 1051 | 917 | 1943 | 2143 | 1981 | 1873 | 1873 | 1924 | 1846 | 1822 | 1560 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross |
High Tide | 2:13AM0.76m | 3:56AM0.75m | |||||||||||||||||||||
Low Tide | 2:31PM0.31m | 2:26PM0.31m | 2:28PM0.33m | ||||||||||||||||||||
 |  | |  |  | | |  | |  | |  | |  | | | | | | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | 2 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 15 | 14 |
Feels °C | 9 | 7 | 9 | 8 | 10 | 13 | 13 | 14 | 14 | 13 | 15 | 13 | 13 | 14 | 12 | 13 | 13 | 13 | 15 | 13 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | W 12 | W 10 | W 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
| kJ | — | — | — | — | — | 3278 | 1047 | 2359 | 1808 | 1461 | 1159 | 1140 | 1051 | 917 | 1943 | 2143 | 1981 | 1873 | 1873 | 1924 | 1846 | 1822 | 1560 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 13 | — | — | — | W 16 | — | — | WSW 16 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1003 | — | — | — | 20 | — | — | 385 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 11 | W 13 | W 14 | W 13 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 4 |
| kJ | 4663 | 6276 | 7025 | 6040 | 4381 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1620 | 589 | 1184 | 1864 | 1620 | 1620 | 369 | 369 | 101 | 101 | 21 | 21 | 21 | 21 | 21 | 0 | 0 | 0 | 21 | 101 | 101 | 101 | 101 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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