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Surf Forecasts:
Augusta Rivermouth surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Sunday 07 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
19.8° 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 8AM is: 1.1m 15s primary swell from a Southwest direction and 1.4m 11s secondary swell from a Southwest direction (forecast issued at 01:00am December 07). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 3.5ft (1.1m) | 15s |
| Afternoon (07 Dec) | 5ft (1.6m) | 10s |
| Evening (07 Dec) | 6ft (1.9m) | 10s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 15 | 15 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 639 | 639 | 606 | 479 | 505 | 582 | 690 | 789 | 745 | 716 | 653 | 653 | 634 | 698 | 980 | 1042 | 1148 | 2345 | 2313 | 2278 | 2098 | 1734 | 1671 | 1583 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 10:39PM 0.86 | 11:16PM 0.82 | 11:52PM 0.75 | |||||||||||||||||||||
Low Tide / height (m) | 9:07AM 0.09 | 10:56AM 0.12 | 12:34PM 0.15 | |||||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:00 | - | - | - | - | - | - | - | 5:00 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:22 | - |
 | |  |  | | | | | |  | |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 16 | 18 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 16 | 18 | 17 | 16 | 16 |
| Feels °C (?) | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 15 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 11 | 12 | 13 | 11 | 9 | 9 |
- 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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