Back Beach surf break

Back Beach surfForecast / WA – Perth City / Australia

information circle12 Day Weather and Surf, issued 1 pm Wednesday 26 Nov 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Back Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Back Beach sea temperature is
21.3° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Back Beach this week:

The surf forecast for Back Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 01) at 11AM. The primary swell is predicted to be 1.8m and 14s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Back Beach in the next 12 days are 2.5m 16s and forecast to arrive on Thursday (Nov 27) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Dec 03) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 1st Dec)6ft (1.8m) 14s
Best Surf11AM (Mon 1st Dec)6ft (1.8m) 14s
Most Powerful11PM (Thu 27th Nov)8ft (2.5m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Sat morning, min 15°C on Fri morning). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 34°C on Mon morning, min 18°C on Sat night). Winds decreasing (fresh winds from the S on Sat afternoon, light winds from the SSW by Mon afternoon).

Wed
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
2
0
2
4
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
WSW
1.1
WSW
1.4
WSW
2
WSW
2.5
WSW
2.3
WSW
2.4
WSW
1.7
WSW
1.9
SW
1.2
WSW
1.1
WSW
1.2
WSW
2.1
WSW
2
WSW
1.8
WSW
1.7
WSW
1.5
WSW
1.2
WSW
2.1
SSW
2.1
SW
1.7
SW
Period(s) (?)1616151515151414131313171514141313147813
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2885758671787283722072346117212804994217892002162412581061734529396599940
Wind
(km/h)
25
SSW
20
S
25
S
35
S
25
SSE
20
S
35
S
30
SSE
25
S
40
S
25
SE
20
SE
35
S
25
E
20
NE
25
S
25
SSE
40
S
40
SSW
30
S
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
off
offcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:19PM
0.58
11:38PM
0.52
11:06PM
0.45
6:56PM
0.46
5:00AM
0.34
6:48PM
0.52
7:40AM
0.29
7:00PM
0.59
7:21PM
0.67
Low Tide
/ height (m)
9:55AM
0.13
10:21AM
0.16
10:40AM
0.19
2:59AM
0.33
10:47AM
0.24
2:59AM
0.22
10:25AM
0.28
3:34AM
0.12
4:19AM
0.02
Wed
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Sunrise--5:07--5:07--5:07--5:07--5:07--5:07--5:07
Sunset7:02--7:02--7:04--7:05--7:06--7:07--7:07--
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
Rain (mm)
---------------------
Temp. °C201818181718181721201929272534332421221918
Feels °C (?)161413121213121216141525211829292115171315
  • 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 Back Beach Surf forecast

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

Are you planning a holiday in Perth City Coast? If you are looking for accommodation near Back Beach, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 125 km (78 miles) away.

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