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Surf Forecasts:

Cobblestones surf break

Cobblestones surfForecast / WA – Margaret River / Australia

information circle12 Day Weather and Surf, issued 1 pm Tuesday 14 Oct 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
19.1° C
 (Which is 1.9°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Cobblestones this week:

The surf forecast for Cobblestones over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 16) at 8PM. The primary swell is predicted to be 2.5m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cobblestones in the next 12 days are 3.5m 16s and forecast to arrive on Tuesday (Oct 14) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Oct 17) at 2PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 16th Oct)8ft (2.5m) 14s
Best Surf 8PM (Thu 16th Oct)8ft (2.5m) 14s
Most Powerful 5PM (Tue 14th Oct)11ft (3.5m) 16s

Table - best surf conditions forecast for Cobblestones over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 19°C on Fri morning, min 14°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Thu night).

Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Sat night. Very mild (max 19°C on Fri afternoon, min 12°C on Sun night). Mainly fresh winds.

Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
3
3
0
2
4
3
4
2
1
0
0
0
0
3
0
3
0
2
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WSW
3.5
WSW
3.5
WSW
3
WSW
3
WSW
3
WSW
2.5
WSW
2.3
WSW
2
WSW
1.7
SW
3
W
4
WSW
4
WSW
4
WSW
3
SW
3
SW
2.5
SSW
2.2
SSW
1.9
WSW
1.6
SW
1.5
SW
Period(s) (?)161515151514141413131012121213131211111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)61324788540045274096322827602002135996617323739448440793160277417511186853520425
Wind
(km/h)
25
SSW
10
SW
20
WNW
25
WNW
15
W
10
W
10
W
15
ENE
25
N
30
NNW
35
W
30
W
25
W
25
WSW
20
SW
25
S
20
SSE
25
SSW
20
S
15
ESE
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		offcross-
off		crosscross-
on		oncross-
on		ononcross-
on		crosscross-
on		crosscross-
off		glass
High Tide
/ height (m)
11:42PM
0.73
11:14PM
0.66
6:14AM
0.65
10:31PM
0.60
7:38AM
0.61
9:51PM
0.57
8:35AM
0.56
9:22PM
0.58
9:24AM
0.51
9:05PM
0.61
10:08AM
0.46
9:01PM
0.66
10:57AM
0.41
Low Tide
/ height (m)
2:25PM
0.21
3:06AM
0.63
2:50PM
0.25
2:55AM
0.54
3:02PM
0.31
3:15AM
0.45
3:00PM
0.36
3:43AM
0.37
2:40PM
0.39
4:14AM
0.31
2:05PM
0.41
4:48AM
0.27
1:14PM
0.40
Tue
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Sunrise--5:39--5:37--5:37--5:35--5:33--5:33--5:31
Sunset6:31--6:31--6:32--6:34--6:35--6:36--6:36--
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
rain showers
rain showers
rain showers
rain showers
light rain
light rain
rain showers
rain showers
part cloud
part cloud
clear
Rain (mm)
----------11161261---
Temp. °C161517181817171719191916161514141213141315
Feels °C (?)111214141516151715151591111109788812
  • 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-on at Cobblestones (light winds from the S at Witchcliffe 20 km from Cobblestones). A 3.4m groundswell from the WSW is too big for here

    1 hour 25 minutes ago Cobblestones
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20 km away, 1 h 25 min ago

19 km/h
S
0.0
19.1
Air / Water (°C)
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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.

View detailed surf forecast for Cobblestones at:
surf-forecast.com

Information about the Cobblestones Surf forecast

The above surf forecast table for Cobblestones provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cobblestones can be found by selecting the local surf guide option on the grey menu. Our Cobblestones surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cobblestones) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Cobblestones may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Cobblestones is 85 km (53 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.

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