Backsides Surf Forecast

/ NSW – North Coast (46 breaks) / New South Wales (297 breaks) /

Australia (828 breaks)

Surf Forecasts:

Backsides surfForecast / NSW – North Coast / Australia

12 Day Weather and Surf, issued 10 am Monday 10 Nov 2025 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 22.5° C
(Which is 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 Tuesday (Nov 11) at 2AM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.7m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Backsides in the next 12 days are 2.5m 8s and forecast to arrive on Wednesday (Nov 12) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Saturday (Nov 15) at 5PM.

Wave Type	Time (AEDT) & Date	Wave Height & Period
Next good surf (1 star+)	2AM (Tue 11th Nov)	4.5ft (1.3m) 10s
Best Surf	11PM (Wed 12th Nov)	5.5ft (1.7m) 9s
Most Powerful	8AM (Wed 12th Nov)	8ft (2.5m) 8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 9mm), mostly falling on Mon morning. Warm (max 23°C on Tue afternoon, min 16°C on Wed night). Winds decreasing (strong winds from the S on Tue night, calm by Wed night).									Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Sat night. Warm (max 27°C on Sat afternoon, min 17°C on Thu morning). Winds increasing (light winds from the NNW on Thu morning, fresh winds from the NNE by Sat afternoon).
	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	0	1	2	1	0	0	0	0	2	0	0	0	1	0	0	0	0	0	1	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	S	S	S	SSE	SSE	SSE	SSE	S	N	N	NNE	NE	N	SSE	SSE	SSE	NNE	S
Period(s) (?)	10	11	10	10	10	9	8	8	9	9	9	6	5	5	6	6	13	16	14	6	11
Wave Graph (?)
kJ (?)	520	457	360	284	188	165	636	428	443	227	73	136	70	27	38	110	33	49	61	75	84
Wind (km/h)	SE	E	NE	NNE	NNE	S	S	SE	NW	NNE	NNE	N	NNW	NNW	N	N	NNE	N	NW	NE	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	glass	cross	cross- on	cross	cross	cross- on	glass	cross- on	cross- on	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- on	cross- off
High Tide / height (m)	12:49PM 1.58		1:27AM 0.84	1:49PM 1.46		2:45AM 0.82		2:53PM 1.35	4:07AM 0.86		3:58PM 1.26		5:13AM 0.94	4:57PM 1.19		6:04AM 1.05	5:48PM 1.14		6:46AM 1.17	6:33PM 1.11
Low Tide / height (m)		7:54PM 0.26		6:54AM 0.34		9:01PM 0.27	8:02AM 0.41		10:03PM 0.25	9:18AM 0.44		10:56PM 0.23	10:36AM 0.44		11:38PM 0.21	11:45AM 0.43		12:14AM 0.19	12:42PM 0.40		12:46AM 0.17

	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16
Sunrise	5:46	-	-	5:46	-	-	5:45	-	-	5:45	-	-	5:43	-	-	5:43	-	-	5:43	-	-
Sunset	-	7:12	-	-	7:13	-	-	7:13	-	-	7:14	-	-	7:15	-	-	7:15	-	-	7:16	-

Rain (mm)	4	3	2	-	-	-	-	-	-	-	-	-	-	-	-	-	1	14	-	-	-
Temp. °C	20	20	19	21	23	21	19	19	19	21	22	21	21	22	21	25	27	21	26	28	25
Feels °C (?)	18	19	19	20	20	18	12	14	16	19	18	16	21	22	20	23	24	21	28	28	26

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.