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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 am Sunday 12 Apr 2026 AESTForecast update in hr min s Forecast update imminent
Avalon-South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avalon-South sea temperature is
23.0° C
(Which is slightly warmer than usual)How big are the waves at Avalon-South today?
The current surf forecast for Avalon-South at 10AM is: 1.2m 13s primary swell from a East direction (forecast issued at 03:00am April 12). An open ocean swell of 0.2m 11s is not directed at the surf break, a second open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 4ft (1.2m) | 13s |
| Afternoon (12 Apr) | 4.5ft (1.3m) | 13s |
| Evening (12 Apr) | 5ft (1.5m) | 14s |
Table - waves today at Avalon-South. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| 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 | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 487 | 529 | 506 | 506 | 503 | 599 | 746 | 915 | 1041 | 1159 | 1429 | 1377 | 1196 | 1030 | 894 | 626 | 503 | 340 | 272 | 212 | 109 | 103 | 71 | 44 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross | glass | cross- on | glass | off | off | off | cross- off | cross- on | on | on | cross- on |
High Tide / height (m) | 3:40AM 1.27 | 4:52PM 1.05 | 4:36AM 1.32 | 5:34PM 1.17 | 5:25AM 1.37 | 6:13PM 1.31 | ||||||||||||||||||
Low Tide / height (m) | 10:36AM 0.32 | 10:22PM 0.53 | 11:17AM 0.24 | 11:18PM 0.44 | 11:55AM 0.17 | |||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| Sunrise | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:36 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:34 | - | - |
 | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 13 | 17 | 20 | 22 | 18 | 15 | 13 | 12 | 12 | 16 | 19 | 19 | 18 | 17 | 16 | 14 | 13 | 18 | 21 | 20 | 19 | 18 |
| Feels °C (?) | 9 | 9 | 8 | 11 | 14 | 16 | 12 | 10 | 8 | 7 | 8 | 12 | 16 | 17 | 16 | 15 | 14 | 11 | 10 | 17 | 20 | 18 | 17 | 18 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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