Deepdene surfForecast / WA – Margaret River / Australia

information circle16 Day Weather and Surf, issued 1 am Tuesday 31 Mar 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Deepdene surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Deepdene sea temperature is
20.0° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Deepdene this week:

The surf forecast for Deepdene over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 01) at 2AM. The primary swell is predicted to be 2.1m and 11s period with a secondary swell of 1.1m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Deepdene in the next 16 days are 3.5m 12s and forecast to arrive on Tuesday (Mar 31) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Apr 02) at 11PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 1st Apr)7ft (2.1m) 11s
Best Surf 8AM (Wed 1st Apr)7ft (2.1m) 10s
Most Powerful11AM (Tue 31st Mar)11ft (3.5m) 12s

Table - best surf conditions forecast for Deepdene over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Tue morning. Very mild (max 19°C on Thu afternoon, min 15°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the SE by Thu afternoon).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sun afternoon. Warm (max 21°C on Fri night, min 15°C on Fri morning). Mainly fresh winds.

Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
3
2
1
3
3
1
2
3
1
2
1
1
0
0
0
1
3
2
4
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SW
3
SW
2.1
SW
1.6
SW
1.3
SW
1.4
SW
1.9
SSW
2.2
SW
2.5
SSW
2.1
SSW
1.9
SW
1.7
SSW
1.4
SW
1.1
SW
1.3
SSW
1.7
SW
1.9
SW
2.5
SSW
2.5
SSW
2
SW
2.2
SW
Period(s) (?)121111101416141413131312121112131312131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3288204195451766895414271799203614751174843568293414102111732101208413261411
Wind
(km/h)
25
WSW
15
SW
5
WSW
5
WNW
10
SW
20
SE
20
SE
35
SE
30
ESE
15
ESE
25
SE
15
ESE
20
SE
25
SSE
20
S
20
SW
25
S
30
SSE
25
SE
20
SSE
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
glasscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
crosscross-
off
crossoff
High Tide
/ height (m)
9:42AM
0.55
11:01PM
0.77
9:25AM
0.61
11:34PM
0.69
9:22AM
0.67
12:03AM
0.61
9:32AM
0.73
12:23AM
0.53
9:50AM
0.78
12:15AM
0.47
10:12AM
0.80
11:24PM
0.42
10:36AM
0.82
10:03PM
0.41
Low Tide
/ height (m)
3:41PM
0.32
5:10AM
0.52
4:14PM
0.28
4:36AM
0.57
4:47PM
0.27
3:43AM
0.56
5:19PM
0.28
2:44AM
0.52
5:52PM
0.31
2:05AM
0.46
6:28PM
0.35
2:05AM
0.41
7:19PM
0.40
2:20AM
0.37
Tuesday
31
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunday
05
Monday
06
Sunrise6:30--6:31--6:31--6:31--6:33--6:33--6:35--
Sunset-6:15--6:15--6:14--6:12--6:10--6:09--6:07-
rain showers
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
rain showers
light rain
part cloud
clear
part cloud
Rain (mm)
1---------------11---
Temp. °C181818171818181918202021202019191917161514
Feels °C (?)131415151616141412181618181817171713111110
  • Map Icons:
  • Break
  • 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 Deepdene Surf forecast

The above surf forecast table for Deepdene provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Deepdene can be found by selecting the local surf guide option on the grey menu. Our Deepdene 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 (Deepdene) 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 Deepdene 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.

Deepdene is 120 km (75 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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