Narrabeen-Alley Rights Surf Forecast

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

Australia (828 breaks) / Lat Long: (33.71° S 151.31° E)

Surf Forecasts:

Narrabeen-Alley Rights surfForecast / NSW – Sydney North Coast / Australia

12 Day Weather and Surf, issued 10 pm Monday 17 Nov 2025 AEDT

Forecast update in hr min s Forecast update imminent

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

Today's Narrabeen-Alley Rights sea temperature is 20.1° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Narrabeen-Alley Rights this week:

The surf forecast for Narrabeen-Alley Rights over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 18) at 11PM. The primary swell is predicted to be 1.1m and 5s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Narrabeen-Alley Rights in the next 12 days are 1.7m 11s and forecast to arrive on Saturday (Nov 22) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Nov 19) at 2AM.

Wave Type	Time (AEDT) & Date	Wave Height & Period
Next good surf (1 star+)	11PM (Tue 18th Nov)	3.5ft (1.1m) 5s
Best Surf	11PM (Wed 19th Nov)	7ft (2.2m) 8s
Most Powerful	8AM (Sat 22nd Nov)	5.5ft (1.7m) 11s

Table - best surf conditions forecast for Narrabeen-Alley Rights over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Mostly dry. Warm (max 24°C on Wed morning, min 14°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the NE by Wed afternoon).										Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu night. Very mild (max 19°C on Sun morning, min 16°C on Thu night). Winds decreasing (fresh winds from the S on Thu night, light winds from the SE by Sat night).
		Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Mon 24
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	0	1	0	0	3	0	0	0	0	0	0	1	0	0	0	0	1	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NE	ENE	ENE	NE	ENE	NE	NE	ENE	ENE	SSE	SSE	SE	E	ESE	E	E	E	E	E	E	E
Period(s) (?)	8	8	8	6	7	7	8	8	8	6	7	7	12	11	11	10	10	10	10	10	10
Wave Graph (?)
kJ (?)	35	26	66	69	78	158	502	198	98	182	408	287	214	582	189	175	128	127	123	89	89
Wind (km/h)	WSW	E	ENE	NNW	NE	NE	WSW	SE	SSE	S	SSE	SSE	SE	ESE	ESE	SE	SE	SE	WSW	ENE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	glass	cross	cross- off	cross	cross	cross- off	on	cross- on	cross- on	cross- on	cross- on	on	on	cross- on	on	on	on	cross- off	cross- on	cross
High Tide / height (m)		7:40AM 1.48		8:02PM 1.10	8:11AM 1.52		8:41PM 1.08	8:44AM 1.55		9:20PM 1.06	9:18AM 1.55		9:59PM 1.04	9:54AM 1.54		10:38PM 1.01	10:31AM 1.51		11:20PM 0.98	11:10AM 1.48
Low Tide / height (m)	1:10AM 0.31		2:13PM 0.27	1:42AM 0.32		2:50PM 0.22	2:14AM 0.34		3:28PM 0.20	2:48AM 0.37		4:06PM 0.19	3:22AM 0.39		4:45PM 0.21	3:58AM 0.42		5:26PM 0.24	4:35AM 0.46		6:09PM 0.26

		Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Mon 24
Sunrise	-	5:41	-	-	5:41	-	-	5:41	-	-	5:39	-	-	5:39	-	-	5:39	-	-	5:39	-
Sunset	-	-	7:37	-	-	7:37	-	-	7:38	-	-	7:39	-	-	7:40	-	-	7:42	-	-	7:43

Rain (mm)	-	-	-	-	-	-	-	-	-	2	2	-	-	-	-	-	-	-	-	-	-
Temp. °C	21	20	21	18	24	24	22	21	20	18	16	17	18	18	18	18	19	19	19	20	22
Feels °C (?)	16	18	17	14	23	21	19	21	16	15	11	13	15	16	15	16	17	17	19	19	20

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 Narrabeen-Alley Rights Surf forecast

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

Narrabeen-Alley Rights is 5 km (3 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.