Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Sunday 19 Apr 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
20.1° 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 10PM is: 3.0m 13s primary swell from a Southwest direction (forecast issued at 07:00pm April 19). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & DateWave HeightWave Period
Morning (19 Apr)--
Afternoon (19 Apr)10ft (3.0m)14s
Evening (19 Apr)10ft (3.0m)13s

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


Updates in  hr  min  s Forecast update imminent
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
4
4
4
4
!
!
!
!
3
!
!
0
0
!
!
!
!
!
!
!
4
3
4
4
Swell
Height Map
Wave Height (m) & direction (?)
3
SW
3
SW
3
SW
3
SW
3.5
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
5
WSW
5.5
SW
5
SW
5
SW
4.5
SW
4.5
SW
4.5
SW
4
SW
4
SW
3.5
SW
3.5
SW
3
SW
3
SW
2.5
SW
2.4
SW
Period(s) (?)131313131415151515151211121314141413131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3174297528303160389452995605476335171251872876570633476847928742764395445462641033409278722351883
Wind
(km/h)
20
NW
15
NNW
15
NNW
15
NW
20
NNW
20
NNW
30
NNW
40
NNW
45
NNW
45
W
40
W
45
WSW
35
SW
30
SW
25
WSW
20
WSW
15
WSW
10
WNW
10
NW
15
NNW
15
N
20
N
20
N
25
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffcross-
off
cross-
off
crosscross-
on
crosscrosscrosscrosscross-
off
offoffoffcross-
off
offoff
High Tide
/ height (m)
10:41AM
0.92
11:11AM
0.92
11:40AM
0.88
Low Tide
/ height (m)
7:06PM
0.25
8:59PM
0.29
11:57PM
0.30
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise-----6:45-------6:46-------6:47--
Sunset5:52-------5:50-------5:49-------
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
clear
mod rain
mod rain
rain showers
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
Rain (mm)
---------99111----------
Temp. °C181717181717192020141415141515151616151514141617
Feels °C (?)141414151313131313655689101213121210101112
  • 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

FREE! Surf-Forecast.com widget for your website

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest