Backsides Surf Break

Lat Long: 28.84° S 153.61° E

Backsides 48 hour detailed Surf Forecast

Issued: 9 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Backsides sea temperature is
20.6° C
0.2° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 8ft (2.5m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 10ft (3.0m), 8s period with SSE swell.
  • Evening surf: Evening surf (17 Jul, local time) - 10ft (3.0m), 8s period with SSE swell.

The current surf forecast for Backsides at 2PM is: 2.5m 8s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a Northeast direction, 0.2m 18s secondary swell from a South-southeast direction (forecast issued at 09:00am July 17). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (17 Jul)8ft (2.5m)8s
Afternoon (17 Jul)10ft (3.0m)8s
Evening (17 Jul)10ft (3.0m)8s

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


Short Range Forecast

Heavy rain (total 41mm), heaviest during Fri morning. Very mild (max 19°C on Sun night, min 17°C on Fri morning). Mainly strong winds.

Friday
17
Saturday
18
Sunday
19
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
Rating
(10 max)
0
0
0
0
!
0
0
!
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SSE
8
2.5
SSE
8
2.5
SE
8
3
SSE
8
3
SSE
8
3
SE
8
2.5
SSE
8
3
SSE
8
3
SSE
8
3
SSE
8
2.5
ESE
10
3
ESE
11
3
ESE
11
4.5
SE
10
4
SE
10
4
SE
10
4
SE
10
3.5
SE
9
3.5
SE
9
3.5
SE
9
3.5
SE
9
3.5
ESE
9
Wave Graph
Metric surfscale
Energy kJ
785
832
868
1067
1067
961
899
1067
1267
1091
1149
1788
2202
4084
3060
2741
2529
2274
2247
2082
1819
1795
Wind (km/h)
30
SE
30
SSE
35
SSE
35
SSE
35
SSE
30
SSE
30
S
35
S
35
S
40
S
45
S
45
S
40
S
40
SSE
40
SSE
40
SSE
40
SSE
35
SSE
40
SSE
35
SSE
35
SE
30
SE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:26AM1.14m
10:43PM1.62m
11:13AM1.13m
11:24PM1.47m
12:00PM1.12m
Low Tide
4:42AM0.12m
4:14PM0.16m
5:21AM0.14m
5:02PM0.24m
6:00AM0.17m
5:52PM0.34m
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:06
5:06
5:07
 mm
3
2
3
3
1
1
1
1
1
2
3
3
3
3
2
3
2
2
2
Temp °C
18
18
17
17
18
18
18
17
18
18
17
17
17
18
18
18
18
18
18
18
18
18
Feels °C
13
13
11
11
11
11
12
10
11
11
9
9
10
12
12
12
12
13
12
13
13
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 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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