Manly-North Steyne Surf Forecast

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

Australia (828 breaks) / Lat Long: (33.80° S 151.30° E)

Surf Forecasts:

Manly-North Steyne surfForecast / NSW – Sydney North Coast / Australia

12 Day Weather and Surf, issued 4 pm Sunday 19 Oct 2025 AEDT

Forecast update in hr min s Forecast update imminent

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

Today's Manly-North Steyne sea temperature is 20.5° C
(Which is 1.8°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Manly-North Steyne this week:

The surf forecast for Manly-North Steyne over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 20) at 5PM. The primary swell is predicted to be 1.7m and 6s period with a secondary swell of 1.2m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Manly-North Steyne in the next 12 days are 2.4m 8s and forecast to arrive on Wednesday (Oct 22) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Thursday (Oct 23) at 8PM.

Wave Type	Time (AEDT) & Date	Wave Height & Period
Next good surf (1 star+)	5PM (Mon 20th Oct)	5.5ft (1.7m) 6s
Best Surf	5PM (Mon 20th Oct)	5.5ft (1.7m) 6s
Most Powerful	5PM (Wed 22nd Oct)	8ft (2.4m) 8s

Table - best surf conditions forecast for Manly-North Steyne 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 34°C on Mon afternoon, min 17°C on Sun night). Winds decreasing (fresh winds from the SSW on Mon night, light winds from the NNE by Tue night).											Days 3-6 Weather Summary Mostly dry. Warm (max 35°C on Wed afternoon, min 16°C on Thu night). Winds decreasing (fresh winds from the SW on Thu morning, light winds from the ESE by Thu night).
	Sun 19		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 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	2	0	0	0	0	0	2	2	1	0	0	0	0	2	0	0	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NE	NE	ENE	NE	ENE	NE	ESE	ESE	ENE	NE	NE	NE	ENE	ENE	ENE	NE	NE	ENE	ENE	ENE	NE
Period(s) (?)	5	6	7	6	7	8	6	5	8	8	9	9	9	10	10	10	6	10	9	9	9
Wave Graph (?)
kJ (?)	119	202	150	191	131	86	44	45	354	762	562	260	141	122	135	408	184	188	133	71	129
Wind (km/h)	NE	N	N	NW	S	SE	ESE	NNE	NNW	WNW	WNW	SW	SSE	SSE	NE	NE	W	S	SE	S	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- off	cross- off	cross	cross- on	cross- on	cross	cross- off	cross- off	cross- off	cross	cross	on	on	off	cross- off	cross- on	cross- off	on
High Tide / height (m)	7:49PM 1.29		8:13AM 1.40		8:26PM 1.26	8:43AM 1.45		9:03PM 1.21	9:13AM 1.48		9:39PM 1.16	9:44AM 1.49		10:16PM 1.10	10:17AM 1.47		10:55PM 1.04	10:53AM 1.43		11:36PM 0.98	11:32AM 1.38
Low Tide / height (m)		1:56AM 0.22		2:27PM 0.25	2:24AM 0.24		3:05PM 0.21	2:53AM 0.27		3:42PM 0.20	3:22AM 0.31		4:20PM 0.20	3:52AM 0.36		4:59PM 0.23	4:23AM 0.41		5:41PM 0.28	4:58AM 0.47

	Sun 19		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
Sunrise	-	-	6:07	-	-	6:07	-	-	6:05	-	-	6:05	-	-	6:03	-	-	6:01	-	-	6:01
Sunset	7:09	-	-	7:10	-	-	7:12	-	-	7:13	-	-	7:13	-	-	7:14	-	-	7:15	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	21	19	29	34	29	18	18	19	31	35	29	21	19	17	18	19	19	19	20	17	20
Feels °C (?)	16	15	26	34	28	16	15	20	28	30	26	16	13	14	16	15	15	16	18	16	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 Manly-North Steyne (light winds from the ENE at Cromer wx 8 km from Manly-North Steyne). 1.6m 5s windswell from the NE to make surfable waves.
1 hour 18 minutes ago Manly-North Steyne

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1 h 18 min ago

8 km/h

ENE

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 Manly-North Steyne 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 Manly-North Steyne Surf forecast

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

Manly-North Steyne 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.