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Augusta Rivermouth Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Augusta Rivermouth surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 pm Tuesday 21 Apr 2026 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
20.4° C
(Which is normal for this time of year)How big are the waves at Augusta Rivermouth today?
The current surf forecast for Augusta Rivermouth at 11PM is: 3.5m 13s primary swell from a Southwest direction and 0.3m 12s secondary swell from a Southeast direction (forecast issued at 07:00pm April 21). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 15ft (4.5m) | 14s |
| Evening (21 Apr) | 13ft (4.0m) | 13s |
Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 6236 | 5445 | 4626 | 3943 | 3314 | 2699 | 2174 | 1990 | 1876 | 2329 | 2773 | 3113 | 3853 | 4343 | 5208 | 5655 | 4937 | 5932 | 6337 | 6448 | 6004 | 5681 | 4915 | 3697 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:40AM 0.88 | 12:04PM 0.81 | 11:44AM 0.73 | |||||||||||||||||||||
Low Tide / height (m) | 11:57PM 0.30 | 1:26AM 0.28 | 2:22AM 0.29 | 1:35PM 0.73 | ||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:48 | - | - |
| Sunset | 5:49 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - |
 |  | | |  |  |  | | | | | |  |  |  | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 13 | 2 | 2 | - | - | - | 1 | - | - | - | - |
| Temp. °C | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 14 | 16 | 17 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 18 |
| Feels °C (?) | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 12 | 11 | 12 | 6 | 8 | 9 | 10 | 12 | 12 | 12 | 11 | 13 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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