Backdoor 4 Surf Break

Lat Long: 33.28° S 151.57° E

Issued: 3 pm 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Backdoor 4 sea temperature is
19.5° 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 (25 Jun):

  • Afternoon surf: Afternoon surf (25 Jun, local time) - 5.5ft (1.7m), 7s period with SSE swell.
  • Evening surf: Evening surf (25 Jun, local time) - 4.5ft (1.4m), 7s period with SE swell.

The current surf forecast for Backdoor 4 at 9PM is: 1.4m 7s primary swell from a Southeast direction and 0.2m 11s secondary swell from a South direction, 0.1m 9s secondary swell from a East direction (forecast issued at 03:00pm June 25). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (25 Jun)--
Afternoon (25 Jun)5.5ft (1.7m)7s
Evening (25 Jun)4.5ft (1.4m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun morning. Very mild (max 16°C on Thu night, min 13°C on Sat afternoon). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sun
28
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)
3
2
2
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
2
2
2
2
2
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)
1.7
SSE
7
1.5
SSE
7
1.4
SE
7
1.4
SE
7
1.3
SE
7
1.1
SE
7
1
SE
7
0.9
ESE
7
1
SE
8
1
SE
8
1
SE
7
0.9
ESE
7
0.9
ESE
8
0.9
ESE
7
0.8
ESE
8
0.9
SE
8
1
SE
8
1.1
SE
8
1.1
SE
8
1.3
SE
8
1.2
SE
9
1.1
SE
9
1.1
SE
9
1.2
SE
8
Wave Graph
Metric surfscale
Energy kJ
311
224
194
168
149
106
93
83
113
113
107
90
98
96
72
84
114
125
138
244
210
190
190
196
Wind (km/h)
10
SSE
10
SSE
10
SE
15
ESE
10
SE
10
SE
5
SSE
10
SSW
10
SSE
10
SE
10
SE
5
S
10
SW
15
SW
15
SW
20
SSW
20
SSW
25
SSW
5
SW
0
NNW
0
NW
5
WSW
5
S
5
E
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
cross-off
glassy
cross
High Tide
5:11PM1.41m
5:34AM0.96m
5:53PM1.46m
6:25AM0.96m
6:33PM1.50m
7:11AM0.98m
Low Tide
10:22AM0.40m
11:59PM0.41m
11:06AM0.42m
00:44AM0.35m
11:50AM0.42m
1:26AM0.29m
rain showers
rain showers
light rain
rain showers
light rain
cloud
cloud
clear
clear
clear
light rain
light rain
light rain
light rain
cloud
part cloud
rain showers
rain showers
rain showers
light rain
light rain
part cloud
light rain
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
4:54
4:54
4:54
 mm
1
1
1
2
1
1
2
1
1
1
2
1
1
1
1
2
Temp °C
15
15
15
15
15
15
16
15
15
15
15
14
14
14
14
14
14
13
14
14
14
15
14
14
Feels °C
13
13
13
12
13
12
14
13
12
12
13
13
12
11
11
11
10
8
13
14
14
14
13
13
Swell 1
Height (m)
Direction
Period (s)
1.7
SSE
7
1.5
SSE
7
0.2
S
11
0.3
S
11
0.3
S
10
1.1
SE
7
1
SE
7
0.9
ESE
7
1
SE
8
1
SE
8
1
SE
7
0.9
ESE
7
0.9
ESE
8
0.9
ESE
7
0.8
ESE
8
0.9
SE
8
1
SE
8
1.1
SE
8
1.1
SE
8
1.3
SE
8
1.2
SE
9
1.1
SE
9
1.1
SE
9
1.2
SE
8
Energy kJ
311
224
10
20
18
106
93
83
113
113
107
90
98
96
72
84
114
125
138
244
210
190
190
196
Swell 2
Height (m)
Direction
Period (s)
0.1
S
13
0.2
S
12
0.1
E
8
0.1
NE
9
0.1
S
17
0.7
S
7
0.7
S
9
0.7
S
9
0.7
S
9
0.7
S
9
0.6
S
8
0.7
S
8
0.7
S
8
0.7
SSE
8
0.7
SSE
8
0.4
SE
12
0.3
SE
12
0.2
S
18
0.4
SSW
5
0.3
S
17
0.4
SE
13
0.4
ESE
12
0.4
ESE
12
0.4
ESE
11
Energy kJ
3
11
1
3
6
50
83
78
76
74
51
66
68
72
70
36
22
24
10
53
45
58
56
49
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
9
0.1
S
18
0.1
NE
9
0.4
S
10
0.2
S
16
0.2
S
15
0.1
S
15
0.1
S
15
0.1
S
16
0.1
S
16
0.2
SSE
11
0.1
S
19
0.3
SE
12
0.2
S
18
0.2
SSE
8
0.2
SSE
8
0.3
S
18
0.3
ESE
14
0.3
S
17
0.4
S
17
0.4
S
16
0.3
S
15
Energy kJ
3
6
3
30
19
17
4
4
5
5
12
7
23
26
7
7
54
37
53
90
80
40
Wind waves
Height (m)
Direction
Period (s)
1.6
SE
7
1.4
SE
7
1.4
SE
7
1.3
SE
7
0.5
S
3
1.2
S
5
0.9
SSW
5
0.6
SSW
5
0.6
E
4
Energy kJ
219
194
168
149
6
65
49
20
9
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
Best forecast wave conditions in Newcastle
Rating
(10 max)
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
Best forecast wave conditions in Australia
Rating
(10 max)
3
3
4
3
3
4
4
4
4
4
4
4
4
5
5
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
4
4
5
5
5
6
7
8
5
5
7
6
6
6
5
5
5
5
8
  • 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 

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