Copeys Left surfForecast / WA – Margaret River / Australia

information circle12 Day Weather and Surf, issued 7 am Friday 13 Mar 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Today's Copeys Left sea temperature is
21.0° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Copeys Left this week:

The most powerful waves expected at Copeys Left in the next 12 days are 0.2m 5s and forecast to arrive on Wednesday (Mar 18) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 18s period and expected on Friday (Mar 13) at 2PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Wed 18th Mar)0.5ft (0.2m) 5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 26°C on Sat afternoon, min 15°C on Fri night). Winds decreasing (fresh winds from the ESE on Fri morning, light winds from the E by Sun morning).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Wed morning. Warm (max 30°C on Wed afternoon, min 17°C on Mon night). Winds decreasing (fresh winds from the S on Mon afternoon, calm by Wed afternoon).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
E
0.4
WSW
0.2
E
0.4
SW
0.4
SW
0.4
SW
0.4
SW
0.3
WSW
0.3
WSW
0.3
WSW
0.3
WSW
0.2
WSW
0.2
WSW
0.2
WSW
0.2
E
0.1
NE
0.3
SW
0.1
N
0.1
N
0.4
SW
0.4
SW
Period(s) (?)417416151414131313131313133412551514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)101000000000001101100
Wind
(km/h)
25
E
10
ENE
20
SE
15
ESE
15
SSE
25
SE
5
E
25
SSW
20
SE
5
S
30
S
30
ESE
10
E
25
SSW
25
ESE
5
NE
5
ESE
10
NNW
25
S
35
S
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
crossoffcross-
off
offoffcross-
off
crossoffcross-
off
glassglassonoffoffcross-
off
High Tide
/ height (m)
6:05PM
0.62
7:00PM
0.64
7:45PM
0.66
11:24AM
0.38
8:27PM
0.66
10:38AM
0.39
9:09PM
0.63
10:28AM
0.43
9:53PM
0.57
10:27AM
0.49
10:41PM
0.49
Low Tide
/ height (m)
3:39AM
0.09
3:52AM
0.09
4:05AM
0.11
12:49PM
0.38
4:15AM
0.14
2:21PM
0.34
4:23AM
0.19
3:24PM
0.29
4:26AM
0.25
4:24PM
0.26
4:18AM
0.31
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise6:16--6:16--6:18--6:18--6:18--6:20--6:20--
Sunset-6:40--6:38--6:37--6:37--6:35--6:34--6:32-
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
rain showers
rain showers
part cloud
part cloud
clear
part cloud
Rain (mm)
---------------11----
Temp. °C212421232621232520222519242823283025212118
Feels °C (?)162218212417232117222015232419283026181713
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Copeys Left Surf forecast

The above surf forecast table for Copeys Left provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Copeys Left can be found by selecting the local surf guide option on the grey menu. Our Copeys Left 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 (Copeys Left) 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 Copeys Left 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.

Copeys Left is 57 km (35 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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