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Manly-North Steyne Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Manly-North Steyne surfForecast / NSW – Sydney North Coast / Australia
12 Day Weather and Surf, issued 4 am Saturday 13 Dec 2025 AEDTForecast 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
22.8° C
(Which is 1.2°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 Saturday (Dec 13) at 11PM. The primary swell is predicted to be 1.9m and 6s period with a secondary swell of 1.7m and 6s. Another secondary swell of 0.7m and 10s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Manly-North Steyne in the next 12 days are 1.4m 11s and forecast to arrive on Saturday (Dec 13) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 9s period and expected on Monday (Dec 15) at 11AM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 13th Dec) | 6ft (1.9m) 6s |
| Best Surf | 11PM (Sat 13th Dec) | 6ft (1.9m) 6s |
| Most Powerful | 11AM (Sat 13th Dec) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for Manly-North Steyne over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 4mm), mostly falling on Sat night. Warm (max 28°C on Sun afternoon, min 17°C on Mon night). Mainly strong winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Thu afternoon, min 17°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 8 | 8 | 8 | 8 | 4 | 5 | 5 | 5 | 7 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 457 | 197 | 192 | 191 | 342 | 93 | 76 | 51 | 45 | 23 | 15 | 13 | 33 | 21 | 21 | 20 | 23 | 28 | 15 | 119 | 428 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- off | cross- off | cross- on | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | cross- on | on | cross- on | cross- on |
High Tide / height (m) | 4:06PM 1.09 | 5:09AM 1.26 | 5:07PM 1.02 | 5:53AM 1.32 | 6:04PM 0.98 | 6:32AM 1.39 | 6:56PM 0.97 | 7:10AM 1.44 | 7:43PM 0.97 | 7:47AM 1.49 | 8:26PM 0.99 | 8:25AM 1.53 | 9:07PM 1.00 | ||||||||
Low Tide / height (m) | 10:23AM 0.55 | 10:27PM 0.33 | 11:30AM 0.50 | 11:08PM 0.36 | 12:28PM 0.44 | 11:49PM 0.38 | 1:16PM 0.37 | 12:29AM 0.40 | 1:58PM 0.30 | 1:09AM 0.40 | 2:38PM 0.25 | 1:48AM 0.39 | 3:16PM 0.21 | 2:27AM 0.39 | |||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||
| Sunrise | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:39 | - | - | 5:39 | - | - |
| Sunset | - | 7:59 | - | - | 8:00 | - | - | 8:00 | - | - | 8:00 | - | - | 8:01 | - | - | 8:01 | - | - | 8:02 | - |
 |  |  | | |  |  | | | | | | | |  | | |  | | | | |
Rain (mm) | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 26 | 28 | 24 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 25 | 24 | 23 |
| Feels °C (?) | 22 | 19 | 20 | 27 | 28 | 26 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 24 | 21 | 24 |
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Ocean Swells (m)- Wind Speed (km/h)
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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.
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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.
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