Avalon-North Surf Forecast

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

Australia (828 breaks) / Lat Long: (33.63° S 151.34° E)

Surf Forecasts:

Avalon-North surfForecast / NSW – Sydney North Coast / Australia

48hr Weather and Surf, issued 4 pm Tuesday 18 Nov 2025 AEDT

Forecast update in hr min s Forecast update imminent

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

Today's Avalon-North sea temperature is 20.7° C
(Which is slightly warmer than usual)

How big are the waves at Avalon-North today?

The current surf forecast for Avalon-North at 6PM is: 0.8m 4s primary swell from a East-northeast direction (forecast issued at 04:00pm November 18). An open ocean swell of 0.6m 7s is not directed at the surf break, a second open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEDT) & Date	Wave Height	Wave Period
Morning (18 Nov)	-	-
Afternoon (18 Nov)	1.5ft (0.5m)	8s
Evening (18 Nov)	3.5ft (1.1m)	5s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 18				Wednesday 19								Thursday 20								Friday 21
	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM
Rating (10 max)	0	0	0	0	2	1	1	0	0	0	0	1	2	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	NE	NE	NE	NE	NE	NE	ENE	NE	NE	NE	NE	NE	NE	ENE	ENE	ENE	S	SSE	SSE	SSE	SSE	SSE
Period(s) (?)	8	4	4	5	6	6	7	7	7	7	7	8	8	8	8	8	8	8	6	6	6	6	7	7
Wave Graph (?)
kJ (?)	36	16	49	86	164	104	106	91	117	183	440	605	557	381	261	203	158	120	141	230	226	201	302	389
Wind (km/h)	ENE	NE	NE	NNE	NNW	WNW	W	ENE	ENE	NE	NE	N	WSW	S	S	SSE	SE	SSE	SSE	S	S	S	S	SSE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	cross- on	cross	cross- off	off	off	cross- on	on	cross- on	cross- on	cross	cross- off	cross	cross	cross- on	cross- on	cross	cross	cross	cross	cross	cross	cross
High Tide / height (m)				8:02PM 1.10				8:11AM 1.52				8:41PM 1.08				8:44AM 1.55				9:20PM 1.06				9:18AM 1.56
Low Tide / height (m)		2:13PM 0.27			1:42AM 0.32					2:50PM 0.22				2:14AM 0.34				3:28PM 0.20				2:48AM 0.37

	Tuesday 18				Wednesday 19								Thursday 20								Friday 21
Sunrise	-	-	-	-	-	-	5:41	-	-	-	-	-	-	-	5:41	-	-	-	-	-	-	-	5:39	-
Sunset	-	7:37	-	-	-	-	-	-	-	7:37	-	-	-	-	-	-	-	7:38	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	1	1
Temp. °C	22	21	19	18	17	16	19	24	24	24	22	21	19	17	19	21	21	19	18	18	18	17	17	17
Feels °C (?)	18	16	15	16	16	15	18	23	20	20	19	21	19	16	19	20	18	16	16	16	15	13	14	14

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

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 Avalon-North 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.