Surf Forecasts:
How big are the waves at Secret Harbour today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 4.5ft (1.4m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 4ft (1.2m), 13s period with WSW swell.
- Evening surf: Evening surf (16 Sep, local time) - 3ft (0.9m), 13s period with WSW swell.
The current surf forecast for Secret Harbour at 2AM is: 1.7m 14s primary swell from a West-southwest direction (forecast issued at 07:00pm September 15). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 4.5ft (1.4m) | 14s |
| Afternoon (16 Sep) | 4ft (1.2m) | 13s |
| Evening (16 Sep) | 3ft (0.9m) | 13s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 27°C on Wed afternoon, min 16°C on Thu night). Winds increasing (light winds from the ENE on Wed afternoon, fresh winds from the NW by Fri afternoon). | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 1419 | 1419 | 1277 | 1127 | 975 | 815 | 597 | 490 | 475 | 294 | 298 | 468 | 449 | 431 | 395 | 390 | 312 | 286 | 286 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | off | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-off | cross-off |
High Tide | 11:19PM0.76m | 11:48PM0.77m | |||||||||||||||||
Low Tide | 3:06PM0.38m | 2:55PM0.34m | 2:49PM0.31m | ||||||||||||||||
 |  | | | |  | |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 20 | 18 | 17 | 19 | 24 | 27 | 27 | 26 | 24 | 24 | 23 | 22 | 22 | 20 | 19 | 18 | 17 |
Feels °C | 20 | 17 | 18 | 15 | 15 | 17 | 21 | 25 | 27 | 26 | 23 | 20 | 19 | 18 | 18 | 18 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
| kJ | 1419 | 1419 | 1277 | 1127 | 975 | 815 | 597 | 490 | 475 | 294 | 298 | 468 | 449 | 431 | 395 | 390 | 312 | 286 | 286 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 3 | N 3 | W 16 | W 16 | W 21 | W 20 | W 20 | W 20 | WSW 19 | WSW 19 | WSW 18 | WSW 18 |
| kJ | — | — | — | — | — | — | — | 2 | 1 | 129 | 131 | 34 | 32 | 31 | 30 | 72 | 70 | 107 | 107 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 3 | — | W 22 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | 9 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | SSE 3 | SSE 4 | — | — | — | NE 3 | — | — | — | — | NE 3 | NNE 3 | N 3 | N 4 | NNW 4 | NNW 4 | NW 4 | NW 4 |
| kJ | 8 | 7 | 5 | — | — | — | 2 | — | — | — | — | 2 | 3 | 3 | 12 | 16 | 10 | 14 | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 102 | 21 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 49 | 46 | 101 | 221 | 307 | 328 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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