Surf Forecasts:
How big are the waves at Secret Harbour today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 5ft (1.6m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6.5ft (2.0m), 17s period with WSW swell.
- Evening surf: Evening surf (31 Jul, local time) - 7ft (2.2m), 16s period with WSW swell.
The current surf forecast for Secret Harbour at 7PM is: 2.2m 16s primary swell from a West-southwest direction and 1.1m 5s secondary swell from a West-northwest direction (forecast issued at 01:00pm July 31). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 5ft (1.6m) | 16s |
| Afternoon (31 Jul) | 6.5ft (2.0m) | 17s |
| Evening (31 Jul) | 7ft (2.2m) | 16s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 8°C on Sun morning). Winds decreasing (fresh winds from the SSW on Fri night, calm by Mon morning). | |||||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||
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 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1464 | 1969 | 2271 | 2424 | 2189 | 1913 | 1644 | 2669 | 2474 | 2361 | 2701 | 3226 | 2860 | 2361 | 2053 | 1726 | 1487 | 1419 | 1249 | 1094 | 892 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | off |
High Tide | 10:08AM1.02m | 00:56AM0.68m | 10:41AM0.98m | 00:44AM0.71m | 11:13AM0.91m | ||||||||||||||||
Low Tide | 6:09PM0.48m | 3:09AM0.67m | 6:19PM0.53m | 4:16AM0.67m | 6:18PM0.58m | ||||||||||||||||
 | | |  |  |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 19 | 19 | 16 | 16 | 15 | 13 | 13 | 14 | 14 | 13 | 12 | 10 | 9 | 8 | 13 | 16 | 18 | 16 | 15 |
Feels °C | 12 | 14 | 15 | 15 | 11 | 10 | 10 | 8 | 7 | 9 | 9 | 8 | 8 | 5 | 4 | 2 | 7 | 12 | 16 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
| kJ | 1464 | 1969 | 2271 | 2424 | 2189 | 1913 | 1644 | 2669 | 2474 | 2361 | 2701 | 3226 | 2860 | 2361 | 2053 | 1726 | 1487 | 1419 | 1249 | 1094 | 892 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 17 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 235 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 4 | NW 4 | WNW 5 | WSW 6 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | ENE 3 | NE 3 | — | — | — | — |
| kJ | 9 | 12 | 19 | 54 | 131 | 279 | 295 | — | — | — | — | — | — | — | — | 7 | 6 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 167 | 328 | 328 | 345 | 356 | 345 | 101 | 101 | 101 | 101 | 101 | 21 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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