Surf Forecasts:
How big are the waves at Greenough today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 16s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 7ft (2.2m), 17s period with WSW swell.
The current surf forecast for Greenough at 7AM is: 1.0m 13s primary swell from a Southwest direction and 0.6m 18s secondary swell from a Southwest direction (forecast issued at 01:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3.5ft (1.1m) | 13s |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 16s |
| Evening (18 Sep) | 7ft (2.2m) | 17s |
Table - waves today at Greenough. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri morning, min 15°C on Sun night). Winds decreasing (strong winds from the WNW on Fri afternoon, light winds from the ESE by Sat night). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | WSW 17 | WSW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 345 | 295 | 392 | 357 | 375 | 1984 | 2861 | 831 | 1256 | 2917 | 3595 | 3713 | 3285 | 3110 | 2903 | 2534 | 1919 | 1438 | 1247 | 1037 | 940 | 851 | 721 | 924 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-off | off | on | on | cross-on | cross-on | cross |
High Tide | 00:27AM0.60m | 1:08AM0.57m | 2:33AM0.55m | |||||||||||||||||||||
Low Tide | 2:20PM0.17m | 2:28PM0.16m | 2:37PM0.15m | |||||||||||||||||||||
 |  |  | | |  |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 22 | 21 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 18 | 18 | 18 | 18 | 17 |
Feels °C | 16 | 15 | 16 | 18 | 15 | 11 | 11 | 12 | 13 | 13 | 12 | 14 | 13 | 13 | 14 | 16 | 15 | 15 | 15 | 16 | 14 | 14 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 16 | SW 16 | — | SW 17 | WSW 10 | WSW 9 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 |
| kJ | 345 | 295 | 392 | 357 | 375 | — | 885 | 748 | 475 | 2917 | 3595 | 3713 | 3285 | 3110 | 2903 | 2534 | 1919 | 1438 | 1247 | 1037 | 940 | 851 | 721 | 924 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 12 | SW 12 | — | — | SW 17 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | SW 17 | SW 16 | SSW 18 |
| kJ | 114 | 199 | 326 | 146 | 144 | — | — | 831 | 1256 | — | — | — | — | — | — | — | — | — | — | — | — | 71 | 258 | 218 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 7 | — | — | — | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1 | — | — | — | 111 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 4 | WNW 4 | WSW 17 | WSW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | — |
| kJ | — | — | — | 5 | 40 | 1984 | 2861 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 151 | 0 | 663 | 663 | 663 | 699 | 699 | 745 | 752 | 592 | 794 | 2080 | 1925 | 1925 | 16 | 16 | 0 | 0 | 16 | 409 | 345 | 335 | 27 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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