Surf Forecasts:
Augusta Rivermouth surf forecast from 9 Oct 2026:
- Best quality surf: Saturday 10 Oct, 8AM (local time) - 16ft (5.0m), 15s period, SW swell with cross-shore winds.
- Most powerful swell: Saturday 10 Oct, 2PM (local time) - 16ft (5.0m), 16s period, SW swell with 12,631 kJ wave energy.
- Next surfable swell (1★+): Saturday 10 Oct, 8AM (local time) - 16ft (5.0m), 15s period with SW swell.
Best Forecast Surf Conditions for Augusta Rivermouth this week:
The surf forecast for Augusta Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 10) at 8AM. The primary swell is predicted to be 5.0m and 15s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Augusta Rivermouth in the next 16 days are 5.0m 16s and forecast to arrive on Saturday (Oct 10) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Friday (Oct 16) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 10th Oct) | 16ft (5.0m) 15s |
| Best Surf | 8AM (Sat 10th Oct) | 16ft (5.0m) 15s |
| Most Powerful | 2PM (Sat 10th Oct) | 16ft (5.0m) 16s |
Table - best surf conditions forecast for Augusta Rivermouth over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 14°C on Sat morning, min 9°C on Mon night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Thu morning. Warm (max 24°C on Wed afternoon, min 11°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 13 | SW 13 | SW 12 | SW 17 | SW 16 | SW 16 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12003 | 12528 | 11684 | 9342 | 7738 | 6268 | 4341 | 3289 | 2569 | 2098 | 1573 | 893 | 500 | 672 | 599 | 326 | 374 | 567 | 644 | 1600 | 3875 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | on | cross-on | on | on | cross-on | cross-on | on | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:33AM0.58m | 9:05PM0.60m | 12:17PM0.49m | 9:15PM0.66m | 9:34PM0.70m | 9:55PM0.72m | 11:16AM0.28m | 10:19PM0.73m | 10:44PM0.72m | 11:08PM0.69m | |||||||||||
Low Tide | 4:11PM0.48m | 4:44AM0.15m | 3:02PM0.48m | 5:21AM0.16m | 6:00AM0.19m | 6:46AM0.23m | 1:40PM0.23m | 2:09PM0.21m | |||||||||||||
 |  |  | | |  | |  |  | | | | | |  |  | | | | | | |
 | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — |
 | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:32 | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | 1 | 1 | — |
Temp °C | 14 | 14 | 14 | 12 | 13 | 13 | 14 | 13 | 13 | 18 | 19 | 18 | 22 | 24 | 21 | 19 | 19 | 17 | 18 | 17 | 16 |
Feels °C | 10 | 9 | 8 | 6 | 8 | 8 | 9 | 6 | 7 | 15 | 14 | 15 | 17 | 20 | 18 | 15 | 15 | 14 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 13 | SW 13 | SW 12 | SW 11 | SW 16 | SW 16 | SW 14 |
| kJ | 12003 | 12528 | 10330 | 9342 | 7738 | 6268 | 4341 | 3289 | 2569 | 2098 | 1573 | 893 | 500 | 672 | 599 | 326 | 374 | 357 | 644 | 1267 | 3875 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ESE 6 | ESE 6 | SE 7 | SE 8 | SW 19 | SW 18 | SW 17 | — | SW 15 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 69 | 8 | 2 | 9 | 96 | 260 | 567 | — | 1305 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | ESE 6 | SW 21 | ESE 8 | WSW 9 | ESE 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 18 | 6 | 26 | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 16 | — | — | — | — | SSE 5 | ESE 4 | E 5 | SSE 4 | NE 3 | N 4 | NW 3 | NNW 3 | NW 5 | WNW 7 | W 10 | W 9 | WSW 10 | — |
| kJ | — | — | 11684 | — | — | — | — | 63 | 43 | 36 | 32 | 2 | 6 | 4 | 3 | 85 | 117 | 838 | 1404 | 1600 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 55 | 55 | 123 | 72 | 123 | 5 | 24 | 83 | 175 | 5 | 24 | 5 | 13 | 0 | 97 | 158 | 334 | 158 | 334 | 88 | 55 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Augusta Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Augusta Rivermouth Surf forecast
The above surf forecast table for Augusta Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Augusta Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Augusta Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Augusta Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Augusta Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Augusta Rivermouth is 117 km (73 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.
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