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Surf Forecasts:

Backsides surfForecast / NSW – North Coast / Australia

information circle12 Day Weather and Surf, issued 4 pm Thursday 05 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Backsides surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backsides sea temperature is
26.8° C
 (Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Backsides this week:

The surf forecast for Backsides over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 06) at 2AM. The primary swell is predicted to be 2.3m and 9s period with a secondary swell of 0.5m and 11s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Backsides in the next 12 days are 3.0m 9s and forecast to arrive on Monday (Mar 09) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Saturday (Mar 07) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 6th Mar)7.5ft (2.3m) 9s
Best Surf 2AM (Fri 6th Mar)7.5ft (2.3m) 9s
Most Powerful 5AM (Mon 9th Mar)10ft (3.0m) 9s

Table - best surf conditions forecast for Backsides over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 19mm), heaviest on Fri morning. Warm (max 26°C on Sat morning, min 23°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Sun night. Warm (max 26°C on Sun afternoon, min 22°C on Mon night). Winds decreasing (fresh winds from the SSE on Sun afternoon, calm by Tue night).

Thu
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
!
0
0
0
!
0
0
0
0
0
0
!
1
!
!
3
2
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
E
2.3
ENE
2.3
ENE
2.3
ENE
2.3
ENE
2.2
ENE
1.9
E
1.7
E
1.7
E
2
E
3
ESE
2.5
E
2.3
E
1.8
ESE
2.3
E
2.3
E
2
E
1.7
E
1.6
E
1.4
ESE
1.6
ESE
Period(s) (?)9999999987899810101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4028459018638638135804403964111185116482845910471098818561499402501
Wind
(km/h)
15
E
15
ENE
15
E
20
E
20
E
20
ESE
20
ESE
15
SE
25
SSE
30
SSE
30
SSE
25
SSE
30
SSE
20
S
20
S
20
SSE
0
NE
15
N
30
NNE
25
N
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		glasscrosscross-
on		cross-
off		cross
High Tide
/ height (m)
10:49PM
1.40
10:56AM
1.37
11:25PM
1.39
11:27AM
1.25
12:02AM
1.36
11:56AM
1.14
12:42AM
1.33
12:28PM
1.03
1:28AM
1.29
1:07PM
0.93
2:25AM
1.26
2:06PM
0.84
3:38AM
1.25
Low Tide
/ height (m)
4:42PM
0.18
4:55AM
0.27
5:10PM
0.22
5:35AM
0.36
5:38PM
0.27
6:16AM
0.46
6:07PM
0.33
7:03AM
0.56
6:39PM
0.40
8:02AM
0.64
7:18PM
0.47
9:22AM
0.68
8:09PM
0.54
11:10AM
0.65
Thu
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Sunrise--6:39--6:39--6:41--6:41--6:41--6:43--6:43
Sunset7:14--7:13--7:12--7:10--7:09--7:08--7:07--
part cloud
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
mod rain
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
Rain (mm)
-65332----75622------
Temp. °C252425252526262526262424242424252326282526
Feels °C (?)252526262626262525242223232322232426272326
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Backsides at:
surf-forecast.com

Information about the Backsides Surf forecast

The above surf forecast table for Backsides provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Backsides can be found by selecting the local surf guide option on the grey menu. Our Backsides surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Backsides) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Backsides may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Backsides is 5 km (3 miles) from Ballina. If you plan a holiday in North Coast - New South Wales, look for hotels and other accommodation in Ballina. Ballina has rooms for a wide range of budgets as well as car hire and transport links.

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