Surf Forecasts:
How big are the waves at Augusta Rivermouth today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 5ft (1.6m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 7.5ft (2.3m), 17s period with WSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 7ft (2.1m), 16s period with SW swell.
The current surf forecast for Augusta Rivermouth at 9AM is: 1.6m 16s primary swell from a Southwest direction and 1.3m 11s secondary swell from a West-southwest direction (forecast issued at 01:00am September 18). An open ocean swell of 0.7m 4s 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) | 5ft (1.6m) | 16s |
| Afternoon (18 Sep) | 7.5ft (2.3m) | 17s |
| Evening (18 Sep) | 7ft (2.1m) | 16s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat morning. Warm (max 22°C on Fri afternoon, min 11°C on Sun night). Winds decreasing (strong winds from the NW on Fri night, light winds from the N by Sun 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 16 | SW 12 | SW 16 | SW 17 | WSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | W 13 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 13 | SW 12 | SW 13 | SW 14 | SW 16 | SSW 16 | SSW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 644 | 657 | 1017 | 2375 | 3093 | 2020 | 2166 | 2414 | 2212 | 2520 | 2680 | 0 | 10472 | 7203 | 4083 | 4330 | 3559 | 2861 | 2884 | 3180 | 5271 | 6409 | 7395 | 7410 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | on | on | cross-on | cross-on |
High Tide | 11:25PM0.65m | 11:54PM0.63m | 00:24AM0.60m | 7:01AM0.58m | ||||||||||||||||||||
Low Tide | 3:19PM0.21m | 3:36PM0.20m | 4:21AM0.57m | 3:52PM0.21m | ||||||||||||||||||||
 | |  |  | | |  | |  | |  | | | |  | | | |  | | | |  | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | 1 | 2 | 2 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 21 | 22 | 19 | 15 | 13 | 15 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 13 |
Feels °C | 13 | 12 | 12 | 17 | 17 | 14 | 10 | 6 | 7 | 3 | 5 | 5 | 7 | 10 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 16 | SW 17 | WSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | — | — | — | SW 14 | SW 14 | SSW 16 | SW 12 | SW 13 | SW 14 | SW 16 | SSW 16 | SSW 16 | SW 16 |
| kJ | 471 | 657 | 1017 | 2375 | 3093 | 2020 | 2166 | 2414 | 2212 | 2520 | 2680 | — | — | — | 891 | 671 | 226 | 2861 | 2884 | 3180 | 5271 | 6409 | 7395 | 7410 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | WSW 11 | WSW 11 | W 10 | W 14 | WSW 11 | — | — | — | — | — | — | — | — | — | SSW 16 | SSW 16 | — | — | — | — | — | — |
| kJ | 644 | 515 | 379 | 438 | 347 | 37 | 102 | — | — | — | — | — | — | — | — | — | 232 | 407 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SW 12 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 172 | 6 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | NNW 4 | NNW 5 | NNW 6 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | W 12 | W 13 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 13 | — | — | — | — | — | — | — |
| kJ | 14 | 18 | 17 | 20 | 57 | 502 | 820 | 840 | 1581 | 6129 | 12209 | 11906 | 10472 | 7203 | 4083 | 4330 | 3559 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 13 | 13 | 97 | 97 | 97 | 158 | 158 | 389 | 457 | 613 | 1391 | 1876 | 1778 | 1778 | 334 | 55 | 55 | 54 | 24 | 5 | 24 | 24 | 5 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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