Avalon-South Surf Break

Lat Long: 33.64° S 151.34° E

Avalon-South, Australia Weather Observations

Issued: 9 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Avalon-South sea temperature is
18.4°C
0.1° 

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

Current weather conditions and live observations for Avalon-South based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Avalon-South right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Avalon-South

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Terrey Hills Automatic Weather Station

12 km SW199 m above sea level

2 hours ago
no report
5
light winds from the N
(7 km/h at 350°)
11.9 °C-
-
-
no observation
-

Umina Beach

14 km N8 m above sea level

1 hour ago
dry
10
light winds from the S
(10 km/h at 175°)
30
18 °C-
-
-
-
0

Davidson

18 km SSW142 m above sea level

46 minutes ago
dry
wind obs. (14 kph from 211 degs) was rejected
(- km/h at -°)
17 °C-
-
-
-
0

Berowra Heights

19 km WSW209 m above sea level

1 hour ago
dry
10
light winds from the ESE
(8 km/h at 122°)
20
17 °C-
-
-
-
0

Gosford Automatic Weather Station

22 km N1 m above sea level

2 hours ago
no report
15
light winds from the S
(17 km/h at 190°)
8.2 °C-
-
-
no observation
-

Lane Cove

25 km SSW72 m above sea level

1 hour ago
dry
10
light winds from the S
(10 km/h at 186°)
25
17 °C-
-
-
-
0

North Ryde

27 km SSW69 m above sea level

3 hours ago
dry
10
light winds from the SSE
(10 km/h at 163°)
30
20 °C-
-
-
-
0

North Ryde wx

27 km SSW9 m above sea level

1 hour ago
dry
10
light winds from the SSE
(10 km/h at 155°)
25
18 °C-
-
-
-
0

Sydney

27 km SSW38 m above sea level

1 hour ago
dry
wind obs. (11 kph from 125 degs) was rejected
(- km/h at -°)
17 °C-
-
-
-
0

Sydney

28 km S40 m above sea level

3 hours ago
no report
-
(- km/h at -°)
12.7 °C-
-
-
-
-

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Avalon-South and within an acceptable time window.

Nearest locationNearest