Backsides surfForecast / NSW – North Coast / Australia

information circle12 Day Weather and Surf, issued 10 am Sunday 01 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
26.3° C
(Which is slightly warmer than usual)

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 Thursday (Mar 05) at 11PM. The primary swell is predicted to be 2.4m and 10s period with a secondary swell of 0.5m and 11s. Another secondary swell of 0.2m and 8s is also forecast. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Backsides in the next 12 days are 6.5m 11s and forecast to arrive on Sunday (Mar 08) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 13s period and expected on Sunday (Mar 08) at 5PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 5th Mar)8ft (2.4m) 10s
Best Surf11PM (Thu 5th Mar)8ft (2.4m) 10s
Most Powerful 5PM (Sun 8th Mar)21ft (6.5m) 11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Sun morning. Warm (max 25°C on Sun afternoon, min 23°C on Sun morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Warm (max 26°C on Fri afternoon, min 22°C on Wed night). Wind will be generally light.

Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
2
0
!
!
!
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
E
1.7
E
1.4
E
1.4
E
1.5
E
1.6
E
1.3
E
1.2
E
1.3
E
1.4
E
1.6
E
1.6
E
1.7
E
2
ENE
2.5
ENE
2.5
ENE
3
ENE
3.5
ENE
3.5
ENE
4.5
ENE
5.5
ENE
Period(s) (?)88888999988891010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2734032702703053812632352572663343024736831325151020502848260134446095
Wind
(km/h)
15
ESE
20
ESE
15
ESE
15
ESE
20
E
10
ENE
10
E
15
ENE
15
ENE
15
ESE
15
E
10
ENE
10
ESE
20
E
15
ENE
20
E
20
ESE
20
SE
35
SE
35
SE
40
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
onononononcross-
on
cross-
on
ononononononononcross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
8:17PM
1.20
8:36AM
1.71
8:58PM
1.28
9:15AM
1.67
9:36PM
1.34
9:51AM
1.59
10:13PM
1.38
10:25AM
1.49
10:49PM
1.40
10:56AM
1.37
11:25PM
1.39
11:27AM
1.25
12:02AM
1.36
Low Tide
/ height (m)
2:30PM
0.22
2:03AM
0.20
3:07PM
0.17
2:51AM
0.17
3:41PM
0.15
3:34AM
0.17
4:12PM
0.16
4:15AM
0.20
4:42PM
0.18
4:55AM
0.27
5:10PM
0.22
5:35AM
0.36
5:38PM
0.27
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunrise6:35--6:37--6:37--6:37--6:39--6:39--6:39--
Sunset-7:17--7:16--7:15--7:15--7:14--7:13--7:12-
rain showers
rain showers
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
clear
rain showers
cloud
light rain
heavy rain
Rain (mm)
31-------------1-1-115
Temp. °C242524242523242424242524242524252624242424
Feels °C (?)242523232422242324242524252524242523212021
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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