Surf Break

Lat Long: 33.28° S 151.57° E

Backdoor 4 48 hour detailed Surf Forecast

Issued: 4 pm 01 Nov 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
20.7°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 (01 Nov):

  • Afternoon surf: Afternoon surf (01 Nov, local time) - 1.5ft (0.5m), 11s period with S swell.
  • Evening surf: Evening surf (01 Nov, local time) - 2ft (0.6m), 7s period with ENE swell.

The current surf forecast for Backdoor 4 at 9PM is: 0.6m 7s primary swell from a East-northeast direction and 0.6m 5s secondary swell from a South direction, 0.6m 4s secondary swell from a East direction (forecast issued at 04:00pm November 01). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (01 Nov)--
Afternoon (01 Nov)1.5ft (0.5m)11s
Evening (01 Nov)2ft (0.6m)7s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue night. Warm (max 24°C on Tue morning, min 17°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the S by Tue night).

Sun
1
Monday
2
Tuesday
3
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
Rating
(10 max)
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.8
ENE
8
0.5
S
11
0.6
ENE
7
0.8
ENE
7
0.6
S
10
0.7
S
8
0.6
ENE
7
0.6
ENE
7
0.7
ENE
7
0.9
ENE
7
0.5
S
9
1
ENE
5
1.3
ENE
5
1.6
NE
6
1.9
NE
6
2
NE
7
1.5
ENE
7
2.1
ENE
7
1.7
ENE
7
1.2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
72
55
37
71
69
61
38
37
48
64
41
48
87
165
296
345
204
384
286
153
Wind (km/h)
25
ESE
15
ESE
10
E
10
SE
10
SSE
5
SSE
0
WNW
15
ENE
20
ENE
25
NE
30
NNE
20
N
15
NNE
15
NNE
20
NNE
15
NNE
30
ENE
30
ENE
30
NE
35
S
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
glassy
cross-on
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
off
High Tide
1:52PM1.50m
3:20AM1.03m
3:04PM1.43m
4:30AM1.11m
4:15PM1.37m
Low Tide
9:01PM0.20m
8:38AM0.54m
10:06PM0.20m
10:02AM0.53m
clear
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
cloud
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:54
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:20
—
—
—
—
—
—
—
7:20
—
—
—
—
—
—
—
7:21
—
—
 mm
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
Temp °C
19
19
18
18
18
18
18
19
19
20
19
19
18
18
19
24
23
21
21
17
Feels °C
16
18
18
18
18
19
20
18
17
18
16
18
17
17
17
23
20
18
19
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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