Surf Break

Lat Long: 33.28° S 151.57° E

Backdoor 4 48 hour detailed Surf Forecast

Issued: 10 pm 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
20.8°C
1.1° 

Backdoor 4 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Backdoor 4 today (04 Nov):

  • Morning surf: Morning surf (04 Nov, local time) - 2.5ft (0.7m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (04 Nov, local time) - 2.5ft (0.8m), 6s period with S swell.
  • Evening surf: Evening surf (04 Nov, local time) - 2.5ft (0.8m), 7s period with ENE swell.

The current surf forecast for Backdoor 4 at 3AM is: 0.9m 6s primary swell from a East-northeast direction and 0.1m 13s secondary swell from a South direction (forecast issued at 10:00pm November 03). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (04 Nov)2.5ft (0.7m)6s
Afternoon (04 Nov)2.5ft (0.8m)6s
Evening (04 Nov)2.5ft (0.8m)7s

Table - waves today at Backdoor 4. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 20°C on Wed morning, min 14°C on Thu night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the S by Thu morning).

Tue
3
Wednesday
4
Thursday
5
Fri
6
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
!
!
!
!
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
ENE
6
1.2
ENE
6
1
ENE
6
0.9
ENE
7
0.9
ENE
6
0.7
ENE
6
0.8
S
6
0.8
E
6
0.8
ENE
7
0.5
ENE
7
0.5
ENE
8
0.4
NE
8
0.4
NE
8
0.5
E
8
1.8
S
7
2.1
S
8
2.1
S
8
2.2
S
9
2.1
S
9
1.9
S
9
Wave Graph
Metric surfscale
Energy kJ
150
117
78
62
60
41
43
49
71
26
37
17
18
33
286
545
616
792
718
588
Wind (km/h)
10
NW
20
SW
25
SSW
25
SW
20
SSW
15
S
15
ESE
15
E
5
NNE
15
N
20
W
15
W
20
WSW
35
S
35
SSE
25
SSE
20
S
15
S
10
SSW
10
WSW
Wind State
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-on
on
cross
cross
cross-off
off
off
off
off
off
cross-off
cross-off
High Tide
5:28AM1.22m
5:19PM1.33m
6:16AM1.33m
6:15PM1.29m
Low Tide
11:02PM0.20m
11:16AM0.47m
11:50PM0.20m
12:18PM0.39m
00:30AM0.20m
thunderstorm
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:52
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
7:22
—
—
—
—
—
—
—
7:22
—
—
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7:23
 mm
5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
19
18
18
18
18
20
19
20
19
18
17
16
17
19
17
17
17
17
16
14
Feels °C
19
16
15
15
16
19
18
19
20
18
13
13
14
12
10
11
13
14
14
12
  • 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
How to use the Wavefinder 

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 Backdoor 4 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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