Surf Forecasts:
How big are the waves at Secret Harbour today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 5ft (1.5m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.4m), 14s period with WSW swell.
- Evening surf: Evening surf (15 Jul, local time) - 5.5ft (1.7m), 16s period with WSW swell.
The current surf forecast for Secret Harbour at 5PM is: 1.3m 16s primary swell from a West-southwest direction and 1.1m 13s secondary swell from a West-southwest direction, 1.0m 6s secondary swell from a North-northwest direction (forecast issued at 01:00pm July 15). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 5ft (1.5m) | 14s |
| Afternoon (15 Jul) | 4.5ft (1.4m) | 14s |
| Evening (15 Jul) | 5.5ft (1.7m) | 16s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 39mm), heaviest during Thu afternoon. Warm (max 23°C on Wed afternoon, min 16°C on Sat morning). Winds increasing (light winds from the NNE on Thu night, strong winds from the W by Fri night). | ||||||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | W 14 | WSW 14 | WSW 14 | WSW 13 | W 13 | W 13 | WSW 13 | W 12 | WSW 12 | W 12 | W 14 | W 14 | W 13 | W 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 701 | 701 | 939 | 1393 | 1375 | 1150 | 1092 | 999 | 1092 | 1275 | 1691 | 1470 | 1215 | 1179 | 1654 | 775 | 980 | 898 | 715 | 705 | 1735 | 2698 | 3440 | 3854 |
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-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 9:58AM1.09m | 10:38AM1.05m | 11:10AM0.98m | |||||||||||||||||||||
Low Tide | 7:04PM0.37m | 7:32PM0.45m | 7:46PM0.53m | |||||||||||||||||||||
 | | |  | |  |  |  |  |  |  |  | | | |  | | |  |  | | | | | |
 | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — |
 | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | 5:30 |
mm | — | — | — | — | — | — | — | — | 5 | 13 | 6 | 3 | 2 | 1 | — | — | — | 1 | 2 | 2 | — | 2 | 1 | 1 |
Temp °C | 18 | 22 | 23 | 21 | 20 | 18 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 16 |
Feels °C | 12 | 17 | 19 | 18 | 16 | 13 | 12 | 12 | 14 | 13 | 14 | 14 | 16 | 15 | 17 | 16 | 15 | 14 | 13 | 14 | 13 | 10 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 16 | WSW 15 | WSW 15 | W 14 | WSW 14 | WSW 14 | WSW 13 | WNW 12 | W 13 | WSW 13 | W 12 | WSW 12 | W 12 | — | — | — | — |
| kJ | 701 | 701 | 939 | 1393 | 1375 | 1150 | 1092 | 999 | 1092 | 1275 | 1691 | 1470 | 1215 | 1179 | 14 | 775 | 980 | 898 | 715 | 705 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | WSW 18 | W 18 | WSW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | — | — | NW 7 | NW 7 | NW 7 | — | WNW 7 | NW 7 | WNW 7 | NW 11 | — | — | — | — | — |
| kJ | 522 | 632 | 373 | 18 | 17 | 17 | 17 | 17 | 17 | — | — | 179 | 189 | 137 | — | 222 | 89 | 21 | 5 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WNW 14 | WNW 14 | WNW 14 | — | — | — | — | — | — | — | — | WNW 12 | WNW 12 | WNW 12 | — | WNW 12 | NW 12 | NW 12 | — | — | — | — | — | — |
| kJ | 18 | 18 | 18 | — | — | — | — | — | — | — | — | 15 | 14 | 14 | — | 14 | 5 | 5 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | NNW 6 | NNW 6 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 | NW 6 | NW 7 | NW 7 | — | — | — | W 13 | — | — | NNW 7 | NW 7 | NW 7 | W 14 | W 14 | W 13 | W 13 |
| kJ | 74 | 83 | 82 | 97 | 106 | 99 | 100 | 142 | 231 | 374 | 226 | — | — | — | 1654 | — | — | 42 | 109 | 124 | 1735 | 2698 | 3440 | 3854 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 278 | 282 | 80 | 80 | 345 | 360 | 307 | 314 | 177 | 143 | 143 | 101 | 101 | 218 | 0 | 0 | 46 | 221 | 272 | 307 | 314 | 328 | 328 | 541 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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