Surf Forecasts:
How big are the waves at Artificial reef today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2ft (0.6m), 4s period with NW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 4s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 8ft (2.5m), 17s period with W swell.
The current surf forecast for Artificial reef at 4AM is: 0.3m 4s primary swell from a West direction and 0.4m 3s secondary swell from a North direction (forecast issued at 07:00pm September 17). An open ocean swell of 1.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2ft (0.6m) | 4s |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 4s |
| Evening (18 Sep) | 8ft (2.5m) | 17s |
Table - waves today at Artificial reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 21°C on Fri morning, min 15°C on Sun morning). Winds increasing (calm on Thu night, strong winds from the WNW by Fri night). | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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) | NW 3 | NW 3 | WNW 4 | WNW 4 | N 3 | NW 4 | NW 4 | NW 4 | W 18 | W 17 | W 9 | W 16 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 4 | 3 | 4 | 6 | 3 | 7 | 14 | 29 | 2733 | 4278 | 1174 | 5266 | 6650 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | cross-off | cross | cross-off | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on |
High Tide | 11:48PM0.59m | 00:24AM0.56m | |||||||||||||||||
Low Tide | 2:16PM0.13m | 2:35PM0.11m | |||||||||||||||||
 |  | | | |  | | |  |  | |  |  | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 16 | 16 | 17 | 21 | 21 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 17 | 20 | 18 | 15 | 14 | 15 | 17 | 15 | 12 | 10 | 9 | 10 | 9 | 8 | 8 | 9 | 11 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | — | W 17 | WSW 16 | — | — | — | — | — | — | W 13 | WSW 13 |
| kJ | 342 | 326 | 303 | 298 | 350 | 263 | 258 | 298 | — | 859 | 844 | — | — | — | — | — | — | 3966 | 3194 |
Swell 2 Height (m) Direction Period (s) | WSW 19 | NW 3 | WNW 4 | WNW 4 | W 4 | WSW 20 | WSW 17 | WSW 18 | — | WSW 11 | — | — | — | — | — | — | — | — | — |
| kJ | 36 | 3 | 4 | 6 | 3 | 128 | 219 | 418 | — | 370 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | WSW 18 | SW 18 | SW 18 | — | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 65 | 83 | 87 | — | 67 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | — | — | — | N 3 | NW 4 | NW 4 | NW 4 | W 18 | W 17 | W 9 | W 16 | W 14 | W 14 | W 14 | W 14 | W 13 | — | — |
| kJ | 4 | — | — | — | 3 | 7 | 14 | 29 | 2733 | 4278 | 1174 | 5266 | 6650 | 8264 | 8674 | 7217 | 5482 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 263 | 1 | 21 | 21 | 24 | 8 | 314 | 314 | 314 | 364 | 347 | 429 | 460 | 603 | 725 | 1874 | 1747 | 1622 | 367 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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