Surf Forecasts:
How big are the waves at Secret Harbour today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 4.5ft (1.3m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 5ft (1.5m), 13s period with WSW swell.
- Evening surf: Evening surf (23 Aug, local time) - 6ft (1.8m), 13s period with WSW swell.
The current surf forecast for Secret Harbour at 7PM is: 1.8m 13s primary swell from a West-southwest direction and 1.0m 17s secondary swell from a West direction, 0.9m 5s secondary swell from a Southwest direction (forecast issued at 01:00pm August 23). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 4.5ft (1.3m) | 14s |
| Afternoon (23 Aug) | 5ft (1.5m) | 13s |
| Evening (23 Aug) | 6ft (1.8m) | 13s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Wed morning. Very mild (max 18°C on Tue night, min 11°C on Sun night). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Wed morning). | |||||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||
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 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 15 | WSW 14 | W 13 | W 13 |
Wave Graph | |||||||||||||||||||||
799 | 767 | 922 | 1134 | 1044 | 2368 | 2076 | 1773 | 1570 | 1286 | 1110 | 946 | 816 | 688 | 656 | 598 | 454 | 1174 | 1470 | 1971 | 2074 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | on | on | glassy | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 6:20AM0.85m | 7:17AM0.88m | |||||||||||||||||||
Low Tide | 3:50PM0.31m | 3:49PM0.31m | 3:59PM0.32m | ||||||||||||||||||
— | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | |
— | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 13 | 12 | 11 | 11 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 16 | 17 | 17 | 17 | 18 |
Feels °C | 13 | 12 | 10 | 11 | 10 | 9 | 8 | 8 | 11 | 11 | 12 | 13 | 11 | 12 | 11 | 9 | 11 | 12 | 12 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 15 | WSW 14 | W 13 | W 13 |
799 | 767 | 922 | 1134 | 1044 | 2368 | 2076 | 1773 | 1570 | 1286 | 1110 | 946 | 816 | 688 | 656 | 598 | 454 | 1174 | 1470 | 1971 | 2074 | |
Swell 2 Height (m) Direction Period (s) | W 18 | W 18 | W 17 | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — | WSW 16 | WSW 15 | — | — | W 24 | W 23 |
232 | 230 | 487 | 636 | 868 | — | — | — | — | — | — | — | — | — | — | 253 | 296 | — | — | 11 | 43 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | SW 5 | — | — | — | — | — | — | — | — | — | — | NW 3 | WNW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | — | — |
— | — | 43 | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 4 | 12 | 26 | 26 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 50 | 143 | 101 | 101 | 21 | 0 | 0 | 0 | 46 | 328 | 0 | 0 | 66 | 66 | 80 | 328 | 328 | 328 | 307 | 66 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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