Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 am Monday 05 Jan 2026 AWST
Forecast 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
20.7° C
(Which is 1.2°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 10AM is: 1.7m 11s primary swell from a Southwest direction (forecast issued at 07:00am January 05). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (05 Jan)5.5ft (1.7m)12s
Afternoon (05 Jan)6ft (1.8m)11s
Evening (05 Jan)6ft (1.9m)11s

Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
05
Tuesday
06
Wednesday
07
Thu
08
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
1
0
0
0
0
0
0
0
1
2
2
0
0
0
0
1
2
2
1
0
0
0
1
2
Swell
Height Map
Wave Height (m) & direction (?)
1.6
SW
1.7
SW
1.7
SW
1.8
SW
1.9
SW
2
SW
1.9
SW
1.8
SW
2.5
SW
3
SW
3
SW
3.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.5
SW
2.5
SW
2.5
SW
Period(s) (?)121211111111111114161615151414141414141313131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7237607217568669358667292191413646574578428442264168396837253469311028452760245621401915
Wind
(km/h)
10
SSE
15
SSE
15
S
20
S
25
S
25
SSE
20
SSE
20
SSE
15
SSE
15
SSE
20
S
20
S
25
S
25
S
20
S
15
SSE
15
SSE
10
SSE
20
S
20
S
20
SSE
25
SSE
20
SSE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononononononononononononononononon
High Tide
/ height (m)
11:47PM
0.79
12:19AM
0.69
12:40AM
0.58
Low Tide
/ height (m)
8:48AM
0.14
10:20AM
0.20
2:36PM
0.23
Monday
05
Tuesday
06
Wednesday
07
Thu
08
Sunrise-5:13-------5:13-------5:13------
Sunset----7:35-------7:35-------7:35---
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C181920201918171817171818181718171819191918171717
Feels °C (?)181819181615141514141514141315141617161514131415
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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