Surf Forecasts:
How big are the waves at Margaret River Mouth today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 8ft (2.4m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 7ft (2.2m), 16s period with WSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 7ft (2.1m), 15s period with WSW swell.
The current surf forecast for Margaret River Mouth at 1PM is: 2.3m 16s primary swell from a West-southwest direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 07:00am August 18). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 8ft (2.4m) | 16s |
| Afternoon (18 Aug) | 7ft (2.2m) | 16s |
| Evening (18 Aug) | 7ft (2.1m) | 15s |
Table - waves today at Margaret River Mouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Very mild (max 16°C on Tue night, min 13°C on Thu night). Winds decreasing (fresh winds from the WNW on Tue night, calm by Thu night). | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2938 | 2793 | 2543 | 2338 | 2170 | 2054 | 1795 | 1749 | 1588 | 2066 | 2446 | 2720 | 2791 | 2596 | 2550 | 2419 | 2206 | 1904 | 1880 | 1699 | 1822 | 1909 | 1860 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 00:34AM0.58m | 1:16AM0.61m | |||||||||||||||||||||
Low Tide | 3:16PM0.22m | 3:12PM0.16m | 3:26PM0.12m | ||||||||||||||||||||
 |  |  | | |  | |  | |  | | | | | | | | | | | | |  | |
 | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 16 |
Feels °C | 9 | 10 | 10 | 10 | 9 | 10 | 8 | 10 | 9 | 11 | 11 | 11 | 11 | 9 | 10 | 11 | 11 | 11 | 11 | 12 | 13 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | — | — | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 2938 | 2793 | 2543 | 2338 | 2170 | 2054 | 1795 | — | — | 2066 | 2446 | 2720 | 2791 | 2596 | 2550 | 2419 | 2206 | 1904 | 1880 | 1699 | 1822 | 1909 | 1860 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 504 | 486 | 165 | 91 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 15 | WSW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1749 | 1588 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 12 | 12 | 245 | 245 | 194 | 194 | 194 | 214 | 245 | 245 | 12 | 12 | 12 | 48 | 48 | 93 | 44 | 12 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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