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Surf Forecasts:
Augusta Rivermouth surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Saturday 06 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Augusta Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Augusta Rivermouth sea temperature is
19.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 9AM is: 2.1m 11s primary swell from a Southwest direction and 0.7m 18s secondary swell from a Southwest direction (forecast issued at 01:00am December 06). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 7ft (2.1m) | 11s |
| Afternoon (06 Dec) | 6.5ft (2.0m) | 11s |
| Evening (06 Dec) | 6ft (1.8m) | 11s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 15 | 15 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1794 | 1711 | 1547 | 1301 | 1046 | 932 | 844 | 749 | 639 | 639 | 606 | 479 | 505 | 540 | 749 | 789 | 745 | 730 | 769 | 650 | 650 | 651 | 891 | 1193 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | glass | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | on | on | on | on | on | on |
High Tide / height (m) | 10:01PM 0.86 | 10:39PM 0.86 | 11:16PM 0.82 | |||||||||||||||||||||
Low Tide / height (m) | 7:39AM 0.06 | 9:07AM 0.09 | 10:56AM 0.12 | |||||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:00 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:21 | - |
 |  | |  | |  | |  | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 18 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 |
| Feels °C (?) | 15 | 16 | 15 | 16 | 18 | 15 | 15 | 15 | 16 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 15 | 15 | 14 | 13 | 13 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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