Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Friday 11 Jul 2025 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
20.0° C
(Which is 2.2°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 10PM is: 4.0m 15s primary swell from a Southwest direction and 2.0m 17s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 11). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AWST) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)13ft (4.0m)17s
Evening (11 Jul)13ft (4.0m)15s

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

Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Sat
19
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SW
4
SW
4
SW
4.5
SW
4.5
SW
4.5
SW
4.5
SW
4.5
SW
4
SW
4
SW
4
SW
4
SW
3.5
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
3
SW
3.5
WSW
4
SW
4.5
SW
4.5
SW
4
SW
4
SW
4
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
3
SW
2.5
SW
3
SW
3.5
SW
4
SW
4.5
SW
4.5
SW
5
SW
5.5
SW
3.5
SSW
6
SW
6
SW
6
SW
5.5
SW
5.5
SW
5
SW
4.5
SW
4.5
SW
4
SW
4
SW
4.5
SW
4.5
SW
5
SW
5.5
SW
6.5
SW
7
SW
6.5
SSW
6.5
SW
6
SW
5.5
SW
5.5
SW
Period(s) (?)171515151515141414141413131314141413131312121212121313131313131316161616162121201919181818171716161616161718191918181717
Wave
Graph
(?)Metric surfscale
Energy (?)78438787676417616169269004847614653619761975407513347604602637656033620277558635680552350814622536845954334413940634146396542674600672782641022113062147924215320492263122550823819204481726215499130751120388568483928511023132651770225698330836078527836229681942417170
Wind
(km/h)
40
NW
35
WNW
30
WNW
30
WNW
25
WSW
20
WSW
20
SW
30
SW
25
SW
25
SW
15
SSW
5
SSW
5
W
5
WSW
10
NW
15
NW
20
W
25
W
45
WSW
40
SW
35
SW
30
SW
25
SW
20
SW
20
WSW
15
WSW
20
WSW
15
W
15
W
15
W
20
WNW
25
WNW
25
WNW
30
W
30
W
35
W
30
SW
30
SSW
25
SSW
20
S
15
S
5
S
5
WNW
5
NNW
10
NNW
10
NNW
15
NNW
20
NW
15
WNW
15
WNW
20
WNW
20
WNW
20
W
20
W
30
WSW
30
SW
30
SSW
30
SSW
25
SSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
off
glassoffcross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glassoffoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:01AM
1.04
11:47AM
0.99
1:08AM
0.43
12:37PM
0.91
12:54AM
0.44
1:35PM
0.80
12:33AM
0.48
3:01PM
0.68
7:51PM
0.60
11:24PM
0.63
Low Tide
/ height (m)
7:14PM
0.33
7:55PM
0.35
8:41PM
0.38
3:37AM
0.42
9:34PM
0.42
4:49AM
0.41
10:51PM
0.47
6:10AM
0.43
9:01AM
0.45
1:30PM
0.39
1:15AM
0.63
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Sat
19
Sunrise-----7:24-------7:24-------7:22-------7:22-------7:22-------7:22-------7:22------
Sunset5:23-------5:24-------5:24-------5:25-------5:27-------5:27-------5:28-------5:29---
cloudlight rainrain showersrain showerslight rainlight rainlight rainlight rainlight raincloudcloudpart cloudcloudcloudcloudcloudrain showerscloudlight rainlight raincloudpart cloudcloudcloudcloudcloudpart cloudpart cloudcloudcloudcloudlight rainrain showerscloudlight rainrain showerslight raincloudclearclearclearclearclearclearpart cloudpart cloudcloudcloudcloudcloudcloudrain showersrain showerspart cloudrain showerslight raincloudcloudcloudcloud
Rain (mm)
-32125321-------1-32-----------11-112--------------11-12----
Temp. °C181717161513131213131212131313131314131213141515151515151516161717161717151415151514131313131415151414141514151414131212
Feels °C (?)11101111119957779101010977324681011111111111312121110111097910111111101010101111101010109977665
  • 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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