Surf Break

Lat Long: 33.28° S 151.57° E

Backdoor 4 48 hour detailed Surf Forecast

Issued: 10 am 08 Nov 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
21.1°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 (08 Nov):

  • Morning surf: Morning surf (08 Nov, local time) - 10ft (3.0m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (08 Nov, local time) - 11ft (3.5m), 9s period with S swell.
  • Evening surf: Evening surf (08 Nov, local time) - 10ft (3.0m), 9s period with S swell.

The current surf forecast for Backdoor 4 at 7PM is: 3.5m 9s primary swell from a South direction and 0.4m 11s secondary swell from a East-northeast direction, 0.1m 12s secondary swell from a Northeast direction (forecast issued at 10:00am November 08). The wind direction is predicted to be offshore and the swell rating is 11.

Time (AEDT) & DateWave HeightWave Period
Morning (08 Nov)10ft (3.0m)9s
Afternoon (08 Nov)11ft (3.5m)9s
Evening (08 Nov)10ft (3.0m)9s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 19°C on Tue night, min 12°C on Sun morning). Winds decreasing (strong winds from the SSW on Sun afternoon, light winds from the WNW by Tue morning).

Sunday
8
Monday
9
Tuesday
10
Wed
11
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)
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0
0
0
2
2
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)
3
S
10
3
S
9
3.5
S
9
3.5
S
9
3.5
S
9
3
S
9
3
SSE
9
3
SSE
9
3
SSE
9
3
SSE
10
3
SSE
11
3.5
SSE
11
3.5
SSE
12
3
SSE
12
3
SSE
11
2.5
SSE
11
2.5
SSE
11
2.4
SSE
11
2.3
SSE
11
2.2
SE
11
2
SSE
11
1.8
SE
10
1.7
SSE
10
1.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
1708
1637
1730
1731
1822
1708
1487
1361
1509
1803
2300
2632
2892
2586
1945
1677
1384
1363
1267
1128
903
663
543
480
Wind (km/h)
35
SW
35
SSW
40
S
40
SSW
40
S
35
S
30
SSW
25
SW
25
SW
30
SSW
30
S
30
S
20
S
10
SSW
10
SW
15
W
5
WNW
10
ENE
25
ENE
25
ENE
25
NE
15
NE
10
NNE
5
WNW
Wind State
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
8:08AM1.58m
8:32PM1.18m
8:41AM1.61m
9:12PM1.14m
9:15AM1.61m
9:52PM1.10m
Low Tide
2:39PM0.19m
2:14AM0.27m
3:19PM0.17m
2:47AM0.31m
3:58PM0.17m
3:20AM0.35m
clear
rain showers
light rain
rain showers
clear
part cloud
rain showers
light rain
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
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5:48
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—
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—
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5:47
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—
—
—
—
—
—
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:25
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—
—
—
—
—
—
7:27
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—
—
—
—
—
—
7:28
—
—
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7:29
 mm
—
1
2
1
—
—
1
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
12
12
15
16
16
16
15
12
12
15
17
17
16
15
14
12
13
16
17
18
18
19
18
16
Feels °C
4
4
6
7
7
8
9
6
6
9
10
10
11
12
12
9
11
14
12
14
14
18
18
16
  • 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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