Augusta Rivermouth surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Monday 21 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
19.6° C
(Which is 1.9°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 11PM is: 3.0m 11s primary swell from a Southwest direction and 0.2m 18s secondary swell from a South-southwest direction, 0.1m 24s secondary swell from a Southwest direction (forecast issued at 07:00pm July 21). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (21 Jul)--
Afternoon (21 Jul)11ft (3.5m)11s
Evening (21 Jul)10ft (3.0m)11s

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

Updates in  hr  min  s Forecast update imminent
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.5
SW
3
SW
3.5
SW
3.5
SW
5
SW
5
SW
5
SW
5
SW
5
SW
5
SW
5
SW
5
SW
Period(s) (?)111111111111111112121212121213131418171716161616
Wave
Graph
(?)Metric surfscale
Energy (?)27602531248523072144201718621931449721762262239223322673437758091146717924280912717213016123931234512189
Wind
(km/h)
25
WSW
25
WSW
25
WSW
25
WSW
20
WSW
20
WSW
20
W
25
W
20
W
20
WNW
20
WNW
20
WNW
30
W
30
WNW
30
WNW
35
W
35
SSW
30
SW
30
SW
35
SSW
35
SSW
35
S
35
S
35
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
off
cross-
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
cross-
on
cross-
on
High Tide
/ height (m)
8:50AM
0.94
9:34AM
1.00
10:15AM
1.02
Low Tide
/ height (m)
4:52PM
0.19
5:41PM
0.19
6:29PM
0.21
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Sunrise-----7:20-------7:18-------7:18--
Sunset5:30-------5:30-------5:31-------
cloudcloudcloudrain showerscloudlight rainpart cloudclearpart cloudpart cloudrain showerspart cloudrain showersrain showersrain showersthunderstorm mod rainlight rainlight rainlight rainthunderstorm thunderstorm light rainrain showers
Rain (mm)
---1-1----1-312263123321
Temp. °C141414141414141514141314141415151111111110101112
Feels °C (?)8888999991099789844431123
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for WA - Margaret River

  1. weather stationWind Update The wind is still cross-off at Augusta Rivermouth (moderate winds from the NNE at Cape Leeuwin 6 km from Augusta Rivermouth). 3.3m 11s groundswell from the SW

    Augusta Rivermouth
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Actual: 38 min ago

24 km/h
NNE
Cross-Off
Please reload the page to see if there are any updates.

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