Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Avalon-North Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Avalon-North surfForecast / NSW – Sydney North Coast / Australia
12 Day Weather and Surf, issued 4 am Sunday 30 Nov 2025 AEDTForecast 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
22.0° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for Avalon-North this week:
The surf forecast for Avalon-North over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 30) at 5PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.7m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalon-North in the next 12 days are 2.1m 7s and forecast to arrive on Friday (Dec 05) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Tuesday (Dec 02) at 5PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sun 30th Nov) | 2ft (0.6m) 10s |
| Best Surf | 2AM (Fri 5th Dec) | 7ft (2.1m) 7s |
| Most Powerful | 2AM (Fri 5th Dec) | 7ft (2.1m) 7s |
Table - best surf conditions forecast for Avalon-North over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Mon afternoon. Warm (max 24°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 33°C on Fri morning, min 16°C on Wed morning). Winds increasing (light winds from the NNW on Wed night, fresh winds from the NE by Thu night). | ||||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||
| 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) (?) | 10 | 10 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 7 | 5 | 5 | 5 | 7 | 7 | 6 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 78 | 72 | 19 | 31 | 31 | 17 | 17 | 17 | 17 | 25 | 58 | 42 | 19 | 89 | 479 | 231 | 307 | 186 | 119 | 69 | 41 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | off | off | cross- off | off | cross | cross | cross- off | cross- on | cross- on | cross | cross- on | cross- on | cross- off | cross | cross | cross- off | cross- on | cross- on | cross |
High Tide / height (m) | 4:39PM 1.23 | 5:40AM 1.42 | 5:44PM 1.22 | 6:27AM 1.56 | 6:47PM 1.21 | 7:14AM 1.69 | 7:46PM 1.20 | 8:01AM 1.78 | 8:43PM 1.19 | 8:50AM 1.84 | 9:39PM 1.16 | 9:39AM 1.85 | 10:34PM 1.13 | ||||||||
Low Tide / height (m) | 10:49AM 0.48 | 11:03PM 0.18 | 11:55AM 0.36 | 11:52PM 0.16 | 12:56PM 0.22 | 12:40AM 0.16 | 1:52PM 0.09 | 1:29AM 0.18 | 2:46PM -0.01 | 2:17AM 0.20 | 3:40PM -0.06 | 3:06AM 0.23 | 4:33PM -0.07 | 3:56AM 0.28 | |||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||
| Sunrise | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - |
| Sunset | - | 7:47 | - | - | 7:49 | - | - | 7:50 | - | - | 7:51 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - |
 |  |  | |  |  | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 |
| Temp. °C | 23 | 24 | 23 | 21 | 23 | 17 | 18 | 18 | 18 | 20 | 21 | 19 | 24 | 25 | 23 | 33 | 32 | 21 | 24 | 22 | 20 |
| Feels °C (?) | 22 | 22 | 18 | 17 | 17 | 14 | 12 | 12 | 14 | 18 | 17 | 15 | 22 | 22 | 19 | 30 | 30 | 20 | 24 | 20 | 18 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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.
Information about the Avalon-North Surf forecast
The above surf forecast table for Avalon-North provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Avalon-North can be found by selecting the local surf guide option on the grey menu. Our Avalon-North 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 (Avalon-North) 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 Avalon-North 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.
Avalon-North is 14 km (9 miles) from the city of 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.
Nearest