- Forecast
- Maps
- Live
- Weather State
- Spot Information
Avalon-South Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Avalon-South surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 3 pm Tuesday 16 Sep 2025 AEST
How big are the waves at Avalon-South today?
The current surf forecast for Avalon-South at 5PM is: 1.1m 6s primary swell from a Northeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 03:00pm September 16). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | - | - |
| Afternoon (16 Sep) | 3.5ft (1.0m) | 7s |
| Evening (16 Sep) | 4ft (1.2m) | 7s |
Table - waves today at Avalon-South. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 5 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 7 | 5 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 68 | 99 | 70 | 137 | 148 | 169 | 151 | 131 | 103 | 86 | 69 | 46 | 36 | 28 | 157 | 51 | 89 | 44 | 37 | 34 | 83 | 43 | 44 | 48 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross- off | off | cross- off | cross- off | off | cross- off | cross- on | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross- on | cross | cross- off | off | off | cross |
High Tide / height (m) | 3:49PM 1.43 | 5:01AM 1.00 | 4:55PM 1.46 | 5:53AM 1.08 | 5:49PM 1.49 | 6:36AM 1.16 | ||||||||||||||||||
Low Tide / height (m) | 10:55PM 0.26 | 10:22AM 0.48 | 11:49PM 0.21 | 11:24AM 0.41 | 12:31AM 0.17 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:48 | - |
| Sunset | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - |
 | |  |  | |  |  | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 22 | 21 | 20 | 20 | 18 | 21 | 23 | 21 | 18 | 16 | 14 | 12 | 11 | 15 | 17 | 17 | 17 | 15 | 13 | 12 | 13 | 18 |
| Feels °C (?) | 22 | 22 | 18 | 19 | 19 | 18 | 16 | 18 | 21 | 18 | 16 | 12 | 10 | 8 | 7 | 13 | 15 | 15 | 15 | 12 | 11 | 10 | 11 | 16 |
- 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
Continuing clean conditions at Avalon-South (light winds from the N at Terrey Hills Automatic Weather Station 12 km from Avalon-South). 1.3m 5s windswell from the NNE to make surfable waves.
2 h 13 min ago
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-South 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.
Nearest