Backsides Surf Break

Lat Long: 28.84° S 153.61° E

Backsides 48 hour detailed Surf Forecast

Issued: 9 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Backsides sea temperature is
20.6° C
0.4° 

Backsides surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Backsides today (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 5ft (1.5m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 3.5ft (1.1m), 12s period with ESE swell.
  • Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.3m), 11s period with ESE swell.

The current surf forecast for Backsides at 1PM is: 1.0m 12s primary swell from a East-southeast direction and 1.3m 10s secondary swell from a South-southeast direction (forecast issued at 09:00am July 11). The wind direction is predicted to be glassy and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (11 Jul)5ft (1.5m)10s
Afternoon (11 Jul)3.5ft (1.1m)12s
Evening (11 Jul)4.5ft (1.3m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Sun morning, min 12°C on Mon night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tue
14
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
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
Rating
(10 max)
3
3
3
2
2
2
2
2
2
1
2
2
1
1
1
1
1
1
1
0
0
1
1
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)
1.6
SSE
10
1.5
SSE
10
1.3
SSE
10
1.2
ESE
12
1.3
ESE
11
1.3
ESE
11
1.3
ESE
11
1.2
SE
11
1.1
SE
11
1.1
SE
10
1
SE
10
0.9
ESE
10
0.9
SE
10
0.7
SE
10
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.7
S
8
0.7
S
8
0.6
S
8
0.6
S
8
0.5
S
8
Wave Graph
Metric surfscale
Energy kJ
510
439
309
371
400
403
396
334
258
248
200
175
142
98
71
67
39
38
39
55
55
40
43
35
Wind (km/h)
10
SW
10
SW
0
ESE
5
NE
15
NNE
15
NNW
15
NW
15
NW
15
WNW
15
WNW
20
WNW
10
WNW
15
W
20
W
20
W
15
WSW
15
SW
10
WSW
5
SW
5
E
10
NNE
15
NNW
15
W
15
W
Wind State
cross-off
cross-off
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
cross-off
cross-off
glassy
on
cross-on
cross-off
off
off
High Tide
4:58AM1.00m
5:57PM1.61m
6:09AM1.02m
6:52PM1.74m
7:09AM1.06m
7:43PM1.83m
Low Tide
10:50AM0.24m
00:42AM0.37m
11:51AM0.21m
1:39AM0.28m
12:49PM0.17m
2:30AM0.20m
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:02
5:04
5:04
 mm
Temp °C
12
13
16
17
16
16
15
15
16
18
21
21
19
17
15
13
13
14
17
17
16
16
14
12
Feels °C
10
12
16
16
13
13
12
13
14
14
17
18
15
13
11
9
10
11
15
15
14
13
10
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 

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 Backsides 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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