Surf Break

Lat Long: 33.28° S 151.57° E

Backdoor 4 48 hour detailed Surf Forecast

Issued: 4 am 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
20.2°C
1.3° 

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 (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 10ft (3.0m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 8ft (2.5m), 9s period with S swell.
  • Evening surf: Evening surf (14 Oct, local time) - 7ft (2.1m), 8s period with S swell.

The current surf forecast for Backdoor 4 at 9AM is: 3.0m 9s primary swell from a South direction and 0.3m 9s secondary swell from a East-northeast direction, 0.1m 11s secondary swell from a North direction (forecast issued at 04:00am October 14). The wind direction is predicted to be offshore and the swell rating is 11.

Time (AEDT) & DateWave HeightWave Period
Morning (14 Oct)10ft (3.0m)9s
Afternoon (14 Oct)8ft (2.5m)9s
Evening (14 Oct)7ft (2.1m)8s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 17°C on Thu morning, min 15°C on Wed morning). Winds decreasing (fresh winds from the S on Wed morning, light winds from the S by Thu morning).

Wednesday
14
Thursday
15
Friday
16
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
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
!
!
!
!
!
!
!
3
4
3
3
3
2
2
2
0
0
0
0
0
1
0
0
0
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)
2.4
SSE
7
2.5
SSE
8
3
S
9
3
S
9
2.5
S
9
2.4
S
8
2.1
S
8
1.9
S
8
2
S
12
1.9
S
11
1.9
S
11
1.8
S
10
1.7
S
10
1.7
S
10
1.6
S
10
1.6
SSE
10
1.6
SSE
10
1.5
SSE
9
1.5
SSE
9
1.5
SSE
9
1.5
SSE
9
1.6
SSE
9
1.6
SSE
10
1.6
SE
9
Wave Graph
Metric surfscale
Energy kJ
590
828
1423
1509
1138
822
587
470
1066
930
835
696
563
561
489
435
442
385
359
354
378
441
460
424
Wind (km/h)
40
SSE
35
SSE
30
S
30
S
30
S
30
S
25
SSE
20
SSE
15
SSE
10
SSW
10
S
15
SSE
15
SE
20
SSE
20
SE
20
E
15
E
15
E
20
E
20
E
20
E
15
E
15
E
20
E
Wind State
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
10:54AM1.51m
11:30PM1.05m
11:33AM1.45m
00:16AM0.97m
12:17PM1.37m
Low Tide
4:26AM0.35m
5:37PM0.26m
5:00AM0.43m
6:23PM0.33m
5:37AM0.50m
7:17PM0.40m
mod rain
light rain
light rain
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:15
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:06
—
—
 mm
10
3
1
—
—
—
—
—
—
—
—
—
—
—
—
1
1
—
—
—
—
—
—
—
Temp °C
15
15
15
15
16
15
16
16
16
15
15
17
17
16
16
16
16
17
17
17
17
17
17
17
Feels °C
8
8
8
8
9
9
10
11
12
12
12
14
13
12
12
13
13
13
13
13
13
13
14
13
  • 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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