Cobblestones surf break

Cobblestones surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 pm Thursday 18 Dec 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Cobblestones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cobblestones sea temperature is
21.5° C
(Which is 2.1°C warmer than normal for this time of year)


How big are the waves at Cobblestones today?

The current surf forecast for Cobblestones at 5PM is: 1.3m 12s primary swell from a West-southwest direction and 0.2m 18s secondary swell from a West-southwest direction, 2.2m 7s secondary swell from a South-southeast direction (forecast issued at 01:00pm December 18). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (18 Dec)5ft (1.6m)12s
Afternoon (18 Dec)4.5ft (1.4m)12s
Evening (18 Dec)7ft (2.1m)7s

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

Updates in  hr  min  s Forecast update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
2
0
0
0
1
1
1
1
0
0
0
0
0
0
0
1
1
0
1
1
2
3
3
4
Swell
Height Map
Wave Height (m) & direction (?)
1.5
WSW
1.4
WSW
1.3
WSW
2.3
SSE
1.9
SSE
0.9
WSW
0.9
WSW
1
SW
1
SW
1.1
SW
1.1
SW
1.2
SW
1.1
SW
1.2
SW
0.8
SW
1.1
SW
2.5
SSW
2.5
SSW
3
SSW
2.5
SSW
2.5
SSW
2.5
SW
2.3
SW
2.3
SW
Period(s) (?)12121277111111111111111110141489131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)647527429512358215211233229258292326292313265471864977271724312219203918471834
Wind
(km/h)
20
SSE
30
S
40
SSE
40
SE
25
SE
20
SE
20
SE
15
ESE
20
SW
35
SSW
35
S
35
S
30
S
30
S
35
S
35
SSE
35
SSE
35
S
35
SSE
30
SSE
25
SE
20
ESE
15
ESE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
crosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
8:04PM
0.88
8:29PM
0.93
8:58PM
0.95
Low Tide
/ height (m)
5:51AM
0.13
6:14AM
0.13
6:40AM
0.14
Thursday
18
Friday
19
Saturday
20
Sunday
21
Sunrise-------5:03-------5:03-------5:05
Sunset--7:28-------7:29-------7:29-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C212219171614121721202017171717161819181513121114
Feels °C (?)161612101110814171414111212109101111878711
  • 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

Latest Updates

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 Cobblestones 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.


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