Surf Break

Lat Long: 33.28° S 151.57° E

Backdoor 4 48 hour detailed Surf Forecast

Issued: 10 am 13 Nov 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
20.7°C
0.6° 

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 (13 Nov):

  • Morning surf: Morning surf (13 Nov, local time) - 2.5ft (0.8m), 5s period with SE swell.
  • Afternoon surf: Afternoon surf (13 Nov, local time) - 3.5ft (1.1m), 4s period with ENE swell.
  • Evening surf: Evening surf (13 Nov, local time) - 5ft (1.6m), 6s period with NE swell.

The current surf forecast for Backdoor 4 at 7PM is: 1.7m 6s primary swell from a East-northeast direction and 0.4m 7s secondary swell from a South-southeast direction, 0.2m 11s secondary swell from a South direction (forecast issued at 10:00am November 13). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (13 Nov)2.5ft (0.8m)5s
Afternoon (13 Nov)3.5ft (1.1m)4s
Evening (13 Nov)5ft (1.6m)6s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 26°C on Sat morning, min 17°C on Sun night). Mainly fresh winds.

Friday
13
Saturday
14
Sunday
15
Mon
16
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
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
1
1
0
0
0
0
0
1
0
0
1
1
1
1
0
0
0
1
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)
0.8
SE
5
0.3
E
8
1.1
ENE
4
1.6
ENE
5
1.6
NE
6
1.3
ENE
6
1
ENE
6
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
1.1
ENE
4
1
NE
5
0.8
ENE
6
0.7
ENE
6
0.7
ENE
7
0.4
E
12
0.4
E
12
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
11
1.6
SSE
6
Wave Graph
Metric surfscale
Energy kJ
34
12
42
138
182
118
78
77
62
62
75
79
40
53
40
32
46
43
44
71
75
75
82
205
Wind (km/h)
15
NE
20
ENE
25
ENE
35
NE
30
NE
10
NW
5
W
5
W
5
WNW
10
NE
20
ENE
20
NNE
5
SE
5
NE
20
SW
20
SSW
15
SSW
20
S
25
S
15
S
25
S
30
S
25
SSE
30
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross
cross-on
cross
cross-on
cross-off
glassy
cross-off
cross-off
off
off
off
off
off
off
off
off
High Tide
11:06AM1.49m
11:58PM0.97m
11:47AM1.43m
00:49AM0.94m
12:33PM1.36m
1:48AM0.94m
Low Tide
6:02PM0.28m
5:11AM0.50m
6:49PM0.32m
5:56AM0.56m
7:39PM0.35m
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:30
—
—
—
—
—
—
—
7:30
—
—
—
—
—
—
—
7:31
—
—
—
7:32
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
1
3
2
2
1
Temp °C
20
21
21
21
22
22
21
20
21
26
26
23
22
21
20
19
20
20
19
19
18
18
17
17
Feels °C
20
21
19
17
20
23
23
22
22
26
24
22
24
24
19
18
20
18
17
19
15
14
13
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
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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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