Surf Break

Lat Long: 33.28° S 151.57° E

Backdoor 4 48 hour detailed Surf Forecast

Issued: 4 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 (03 Nov):

  • Afternoon surf: Afternoon surf (03 Nov, local time) - 5ft (1.5m), 6s period with ENE swell.
  • Evening surf: Evening surf (03 Nov, local time) - 5.5ft (1.7m), 6s period with ENE swell.

The current surf forecast for Backdoor 4 at 9PM is: 1.7m 6s primary swell from a East-northeast direction and 0.2m 8s secondary swell from a South direction, 0.2m 14s secondary swell from a South direction (forecast issued at 04:00pm November 03). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (03 Nov)--
Afternoon (03 Nov)5ft (1.5m)6s
Evening (03 Nov)5.5ft (1.7m)6s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue afternoon. Warm (max 21°C on Tue afternoon, min 14°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the S by Thu morning).

Tue
3
Wednesday
4
Thursday
5
Fri
6
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
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
Rating
(10 max)
0
0
0
2
0
0
0
0
0
0
1
0
0
0
0
1
1
!
!
!
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
6
1.7
ENE
6
1.7
ENE
6
1.6
ENE
7
1.5
ENE
7
1.1
ENE
7
0.9
ENE
7
0.8
ENE
7
1.1
S
7
0.9
S
6
0.7
ENE
7
0.6
ENE
7
0.5
ENE
8
0.4
ENE
8
0.4
ENE
8
1.6
S
6
1.9
S
7
2.1
S
8
2.2
S
8
2.2
S
9
2
S
9
1.8
S
9
Wave Graph
Metric surfscale
Energy kJ
115
231
231
229
209
105
64
51
107
64
54
36
37
27
27
187
368
545
675
775
637
509
Wind (km/h)
25
ENE
30
NE
10
NW
15
SW
30
SW
25
SW
20
SW
20
S
15
SE
15
E
5
NE
10
N
20
SW
15
WSW
25
SSW
35
S
35
S
25
SSE
20
S
15
S
10
SSW
10
W
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
glassy
on
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
High Tide
4:15PM1.37m
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
part cloud
thunderstorm
thunderstorm
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
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>
—
7:21
—
—
—
—
—
—
—
7:22
—
—
—
—
—
—
—
7:22
—
—
—
7:23
 mm
—
3
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
21
20
18
18
18
17
18
20
19
19
19
18
18
17
18
18
18
17
17
17
16
14
Feels °C
19
16
18
18
14
14
16
18
18
18
20
18
16
15
14
11
11
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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