Little Avalon Surf Forecast

/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /

Australia (828 breaks) / Lat Long: (33.64° S 151.34° E)

Surf Forecasts:

Little Avalon surfForecast / NSW – Sydney North Coast / Australia

12 Day Weather and Surf, issued 3 pm Friday 19 Sep 2025 AEST

Forecast update in hr min s Forecast update imminent

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

Today's Little Avalon sea temperature is 19.6° C
(Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Little Avalon this week:

The surf forecast for Little Avalon over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 25) at 7AM. The primary swell is predicted to be 0.3m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Little Avalon in the next 12 days are 0.8m 7s and forecast to arrive on Thursday (Sep 25) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 10s period and expected on Tuesday (Sep 23) at 1PM.

Wave Type	Time (AEST) & Date	Wave Height & Period
Next good surf (1 star+)	7AM (Thu 25th Sep)	1ft (0.3m) 11s
Best Surf	7AM (Thu 25th Sep)	1ft (0.3m) 11s
Most Powerful	1PM (Thu 25th Sep)	2.5ft (0.8m) 7s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Light rain (total 2mm), mostly falling on Fri night. Warm (max 22°C on Fri afternoon, min 10°C on Sat night). Wind will be generally light.											Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Mon night. Warm (max 22°C on Thu morning, min 9°C on Tue night). Winds increasing (calm on Mon afternoon, strong winds from the SSW by Tue afternoon).
	Fri 19		Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	NE	NE	ENE	NE	NE	NE	NE	NE	NE	ENE	ENE	ENE	S	ENE	S	S	E	E	SE	E	ENE
Period(s) (?)	6	6	6	6	7	8	7	7	8	8	8	8	10	9	10	9	9	11	7	10	10
Wave Graph (?)
kJ (?)	122	38	26	19	23	28	14	13	14	23	26	23	0	7	0	0	6	21	69	31	34
Wind (km/h)	NE	NNW	W	WSW	WSW	W	ENE	W	WNW	SW	SW	SSW	SSW	SW	SW	SE	W	W	WSW	WSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	cross- off	cross- off	off	cross- off	on	cross- off	cross- off	glass	off	off	cross- off	off	off	cross	cross- off	cross- off	cross- off	cross- off	off
High Tide / height (m)	6:34PM 1.51		7:12AM 1.25		7:14PM 1.49	7:46AM 1.32		7:51PM 1.46	8:17AM 1.38		8:26PM 1.40	8:48AM 1.42		9:01PM 1.32	9:19AM 1.44		9:36PM 1.23	9:51AM 1.43		10:12PM 1.13	10:25AM 1.40
Low Tide / height (m)		1:07AM 0.15	1:00PM 0.29		1:39AM 0.14		1:41PM 0.25	2:08AM 0.15		2:20PM 0.23	2:36AM 0.19		2:59PM 0.23	3:03AM 0.23		3:37PM 0.25	3:31AM 0.29		4:17PM 0.29	3:59AM 0.36

	Fri 19		Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
Sunrise	-	-	5:48	-	-	5:46	-	-	5:45	-	-	5:43	-	-	5:41	-	-	5:41	-	-	5:39
Sunset	5:47	-	-	5:47	-	-	5:49	-	-	5:50	-	-	5:51	-	-	5:51	-	-	5:52	-	-

Rain (mm)	-	2	-	-	-	-	-	-	-	-	4	3	2	1	-	-	-	-	-	-	-
Temp. °C	22	18	22	21	14	18	20	15	19	18	14	14	14	13	17	16	14	22	23	16	22
Feels °C (?)	19	14	16	16	9	16	18	11	16	17	9	4	4	6	12	12	11	18	17	11	19

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for NSW - Sydney North Coast

Wind Update Continuing clean conditions at Little Avalon (calm at Cromer wx 12 km from Little Avalon). 0.8m 6s windswell from the NE to make surfable waves.
1 hour 58 minutes ago Little Avalon

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1 h 58 min ago

0 km/h

Clean

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Little Avalon 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.

Information about the Little Avalon Surf forecast

The above surf forecast table for Little Avalon provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Little Avalon can be found by selecting the local surf guide option on the grey menu. Our Little Avalon 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 (Little Avalon) 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 Little Avalon 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.

Little Avalon is 13 km (8 miles) from Dee Why. If you plan a holiday in Sydney North Coast, look for hotels and other accommodation in Dee Why. Dee Why has rooms for a wide range of budgets as well as car hire and transport links.