Backdoor 4 Surf Break

Lat Long: 33.28° S 151.57° E

Issued: 3 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
19.6° C

Slightly warmer than usual

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 (23 Jun):

  • Afternoon surf: Afternoon surf (23 Jun, local time) - 6ft (1.8m), 8s period with S swell.
  • Evening surf: Evening surf (23 Jun, local time) - 3.5ft (1.1m), 7s period with S swell.

The current surf forecast for Backdoor 4 at 9PM is: 1.1m 7s primary swell from a South direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 03:00pm June 23). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Jun)--
Afternoon (23 Jun)6ft (1.8m)8s
Evening (23 Jun)3.5ft (1.1m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Wed night. Very mild (max 16°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Fri
26
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
Rating
(10 max)
2
2
2
1
2
1
1
1
2
2
2
!
2
2
1
2
2
2
2
1
1
0
1
1
Swell
Height Map
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)
1.6
S
8
1.5
S
8
1.4
SSE
8
1.1
S
7
1.3
S
7
1
S
7
1.2
S
7
1.2
S
7
1.3
S
8
1.4
S
8
1.8
S
8
2.1
S
8
1.8
S
8
1.4
S
8
1.1
S
8
1.4
ESE
6
1.5
SE
7
1.5
SE
7
1.4
SE
7
1.3
SSE
7
1.3
SE
7
1.1
SE
7
1
SE
7
1
SE
7
Wave Graph
Metric surfscale
Energy kJ
308
265
226
126
162
93
146
150
206
257
454
601
408
223
135
160
195
204
189
154
158
122
91
102
Wind (km/h)
15
S
15
S
10
S
10
SW
15
WSW
15
WSW
15
WSW
15
SW
15
SSW
20
SSW
20
SSW
20
SSW
15
SSW
10
S
5
S
10
ESE
15
SE
15
SE
10
E
10
ESE
10
E
10
E
5
ESE
5
ESE
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
3:38PM1.31m
3:35AM1.03m
4:26PM1.36m
4:37AM0.98m
5:11PM1.41m
5:34AM0.96m
Low Tide
10:00PM0.51m
9:37AM0.37m
11:05PM0.47m
10:22AM0.40m
11:59PM0.41m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
light rain
light rain
light rain
part cloud
cloud
light rain
light rain
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:53
4:53
4:53
4:54
 mm
1
2
4
3
2
2
1
1
Temp °C
15
15
15
15
14
12
12
13
15
16
16
16
15
14
14
15
15
16
15
15
15
15
15
15
Feels °C
11
12
12
12
11
9
8
9
11
12
12
12
12
12
13
13
12
13
13
13
12
12
13
14
Swell 1
Height (m)
Direction
Period (s)
1.6
S
8
1.5
S
8
1.4
SSE
8
1.1
S
7
1
S
7
1
S
7
1.2
S
7
1.2
S
7
1.3
S
8
0.3
S
13
0.2
E
9
0.1
E
8
1.8
S
8
1.4
S
8
1.1
S
8
1
S
7
0.7
S
7
0.2
S
12
1.4
SE
7
1.3
SSE
7
1.3
SE
7
1.1
SE
7
1
SE
7
1
SE
7
Energy kJ
308
265
226
126
96
93
146
150
206
31
6
1
408
223
135
108
54
11
189
154
158
122
91
102
Swell 2
Height (m)
Direction
Period (s)
0.3
S
15
0.3
S
14
0.3
E
9
0.7
SE
8
0.6
SE
8
0.6
SE
8
0.2
S
12
0.2
S
12
0.3
S
14
0.2
E
9
0.2
S
16
0.1
E
8
0.1
E
8
0.1
S
14
0.1
S
14
0.1
S
13
0.2
S
12
0.2
S
11
0.3
S
11
0.3
S
10
0.6
S
7
0.7
S
9
0.7
S
9
Energy kJ
39
37
15
57
48
50
12
12
35
6
19
1
1
4
4
3
11
10
20
18
34
85
78
Swell 3
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
9
0.2
S
14
0.2
E
9
0.2
S
13
0.2
S
13
0.2
E
9
0.2
E
9
0.2
E
9
0.1
NE
7
0.2
ENE
8
0.1
S
15
0.1
S
15
0.1
E
9
0.1
NE
8
0.1
E
9
0.1
NE
9
0.1
NE
9
0.4
S
10
0.2
S
16
0.1
S
15
Energy kJ
15
15
15
6
13
12
6
6
6
2
7
5
4
2
3
1
3
3
30
19
4
Wind waves
Height (m)
Direction
Period (s)
1.3
S
7
1.3
S
7
0.3
WSW
3
1.4
S
8
1.8
S
8
2.1
S
8
0.8
ESE
6
1.1
SE
6
1.4
ESE
6
1.5
SE
7
1.5
SE
7
1.1
SE
7
Energy kJ
168
162
2
257
454
601
39
80
160
195
204
140
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
1
2
1
1
1
2
2
2
3
2
2
1
2
2
2
2
1
2
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
37
19
0
0
Best forecast wave conditions in Newcastle
Rating
(10 max)
2
2
2
1
2
1
1
1
2
2
2
3
2
2
2
2
2
2
2
1
2
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
3
3
4
4
4
4
4
3
3
4
3
3
3
3
3
3
4
4
3
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
7
8
9
9
8
9
8
7
6
5
5
5
5
5
8
4
4
5
  • 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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