Surf Forecasts:
How big are the waves at Margaret River Mouth today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.8m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 17s period with WSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.0m), 16s period with WSW swell.
The current surf forecast for Margaret River Mouth at 2AM is: 0.7m 12s primary swell from a Southwest direction and 0.5m 16s secondary swell from a Southwest direction, 0.4m 4s secondary swell from a Northwest direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.8m) | 12s |
| Afternoon (18 Sep) | 3ft (0.9m) | 17s |
| Evening (18 Sep) | 3.5ft (1.0m) | 16s |
Table - waves today at Margaret River Mouth. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Warm (max 20°C on Fri morning, min 14°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, light winds from the S by Sun afternoon). | |||||||||||||||||||
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) | SW 13 | WSW 13 | WSW 13 | SW 12 | WSW 12 | WSW 12 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WNW 13 | W 13 | W 13 | W 13 | W 12 | WSW 12 | WSW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 178 | 222 | 212 | 152 | 187 | 171 | 381 | 381 | 475 | 539 | 620 | 596 | 3495 | 4763 | 4122 | 3165 | 2113 | 1493 | 731 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-on | cross-on | on | on | on | on | on | cross-on |
High Tide | 11:47PM0.65m | 00:26AM0.63m | |||||||||||||||||
Low Tide | 2:09PM0.14m | 2:32PM0.12m | 2:55PM0.10m | ||||||||||||||||
 |  |  | | |  | | |  |  | |  | | | | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | 6:12 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | — | — | — |
Temp °C | 18 | 17 | 16 | 16 | 15 | 17 | 20 | 20 | 15 | 14 | 15 | 15 | 14 | 15 | 15 | 16 | 17 | 16 | 16 |
Feels °C | 16 | 14 | 14 | 14 | 12 | 14 | 15 | 15 | 9 | 7 | 5 | 5 | 3 | 5 | 5 | 8 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 13 | WSW 13 | SW 12 | WSW 12 | WSW 12 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | — | — | — | — | WSW 12 | WSW 11 |
| kJ | 178 | 222 | 212 | 152 | 187 | 158 | 381 | 381 | 475 | 539 | 620 | 596 | 702 | — | — | — | — | 1493 | 731 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 19 | S 11 | SW 16 | SW 16 | WSW 16 | W 12 | W 12 | W 14 | W 12 | — | — | — | — | — | — | — | — | WSW 13 |
| kJ | 32 | 34 | 2 | 125 | 129 | 171 | 101 | 134 | 16 | 11 | — | — | — | — | — | — | — | — | 277 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 10 | E 8 | — | SW 12 | — | S 10 | W 15 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 2 | 1 | — | 21 | — | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 4 | NW 4 | NW 4 | NNW 4 | N 5 | N 5 | N 6 | WNW 7 | NW 9 | NW 8 | WNW 10 | WNW 13 | W 13 | W 13 | W 13 | W 12 | — | — |
| kJ | 2 | 4 | 4 | 4 | 6 | 15 | 27 | 40 | 142 | 316 | 361 | 1071 | 3495 | 4763 | 4122 | 3165 | 2113 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 43 | 43 | 43 | 43 | 33 | 33 | 135 | 135 | 135 | 242 | 194 | 409 | 473 | 629 | 753 | 1898 | 1796 | 1688 | 356 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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