Surf Forecasts:
How big are the waves at Secret Harbour today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 5ft (1.5m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 6ft (1.8m), 14s period with WSW swell.
The current surf forecast for Secret Harbour at 9AM is: 1.5m 15s primary swell from a West-southwest direction and 0.2m 13s secondary swell from a West-northwest direction, 1.4m 6s secondary swell from a Northwest direction (forecast issued at 01:00am July 16). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 5ft (1.5m) | 15s |
| Afternoon (16 Jul) | 5ft (1.6m) | 14s |
| Evening (16 Jul) | 6ft (1.8m) | 14s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 39mm), heaviest during Thu afternoon. Very mild (max 18°C on Thu morning, min 16°C on Thu night). Winds increasing (calm on Thu night, strong winds from the W by Fri night). | ||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
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 16 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 14 | W 14 | W 13 | W 12 | W 13 | W 16 | W 16 | W 16 | W 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1150 | 1092 | 999 | 1092 | 1137 | 1240 | 1325 | 1215 | 1308 | 1162 | 901 | 874 | 833 | 786 | 705 | 799 | 2602 | 3903 | 4217 | 4719 | 7178 | 6737 | 5563 | 4526 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | on | cross | glassy | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on |
High Tide | 10:38AM1.05m | 11:10AM0.98m | 11:28AM0.90m | |||||||||||||||||||||
Low Tide | 7:32PM0.45m | 7:46PM0.53m | 7:27PM0.59m | |||||||||||||||||||||
 | |  |  |  |  |  |  |  | |  | | | |  | | | | |  |  | | | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | 1 | 11 | 10 | 7 | 1 | — | 1 | 1 | — | 1 | — | 1 | 1 | 1 | 3 | — | — | — | — | — | — |
Temp °C | 19 | 18 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 17 | 17 | 17 | 16 | 16 |
Feels °C | 13 | 12 | 11 | 14 | 12 | 11 | 18 | 16 | 17 | 16 | 16 | 17 | 16 | 15 | 15 | 14 | 12 | 8 | 8 | 9 | 11 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 14 | — | — | — | — | W 13 | W 16 | W 16 | W 15 |
| kJ | 1150 | 1092 | 999 | 1092 | 1137 | 1240 | 1325 | 1215 | 1308 | 1162 | 901 | 874 | 833 | 786 | 705 | 799 | — | — | — | — | 5362 | 6737 | 5563 | 4526 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | — | — | WNW 12 | NW 7 | NW 7 | NW 8 | NW 8 | NW 12 | WNW 7 | NW 7 | NW 11 | — | — | — | — | — | — | — | — | — |
| kJ | 17 | 17 | 17 | 17 | — | — | 15 | 246 | 121 | 108 | 110 | 5 | 48 | 29 | 5 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | NW 7 | WNW 7 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 15 | 14 | 14 | 14 | 14 | — | 23 | 5 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NW 6 | NW 7 | NW 7 | NW 7 | — | — | — | — | WNW 7 | NW 8 | NW 7 | NW 7 | WNW 7 | W 14 | W 13 | W 12 | W 13 | W 16 | — | — | — |
| kJ | 99 | 100 | 127 | 164 | 360 | 556 | 395 | — | — | — | — | 96 | 45 | 47 | 54 | 214 | 2602 | 3903 | 4217 | 4719 | 7178 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 542 | 272 | 314 | 278 | 143 | 143 | 21 | 21 | 0 | 28 | 101 | 46 | 46 | 66 | 278 | 314 | 360 | 328 | 541 | 541 | 418 | 328 | 328 | 307 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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