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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 9 am Friday 15 May 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
20.7° C
(Which is normal for this time of year)How big are the waves at Avalon-South today?
The current surf forecast for Avalon-South at 12PM is: 1.2m 7s primary swell from a East-southeast direction (forecast issued at 09:00am May 15). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 4ft (1.2m) | 7s |
| Afternoon (15 May) | 4.5ft (1.3m) | 7s |
| Evening (15 May) | 4.5ft (1.3m) | 7s |
Table - waves today at Avalon-South. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 20°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 1 AM | 4 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
104 | 131 | 135 | 149 | 173 | 158 | 158 | 147 | 256 | 299 | 310 | 280 | 347 | 411 | 460 | 459 | 537 | 627 | 613 | 607 | 560 | 749 | 586 | 586 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-on | on | cross-on | glassy | glassy | cross-off | off | cross-off | cross-on | on | cross-on | cross | cross-off | glassy | glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross | |
High Tide | 6:33AM1.27m | 6:58PM1.67m | 7:28AM1.26m | 7:43PM1.76m | 8:22AM1.22m | 8:30PM1.80m | ||||||||||||||||||
Low Tide | 12:29PM0.14m | 1:31AM0.07m | 1:14PM0.16m | 2:24AM-0.01m | 2:00PM0.19m | 3:17AM-0.04m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  | |  | | | | |  | | | | | |
 | 6:37 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 |
 | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | 5:00 |
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 18 | 20 | 19 | 19 | 19 | 17 | 16 | 15 | 17 | 20 | 19 | 18 | 18 | 18 | 17 | 16 | 18 | 20 | 19 | 20 | 19 | 18 | 18 |
15 | 17 | 20 | 18 | 19 | 20 | 18 | 16 | 14 | 17 | 20 | 20 | 18 | 18 | 19 | 18 | 17 | 19 | 19 | 18 | 19 | 18 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | ENE 9 | ENE 9 |
 kJ | 104 | 131 | 135 | 149 | 173 | 158 | 158 | 147 | 256 | 299 | 310 | 280 | 347 | 411 | 460 | 459 | 537 | 627 | 613 | 607 | 560 | 617 | 586 | 586 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | SE 15 | E 9 | ENE 9 | E 9 | S 8 | S 9 | SE 13 | S 13 | S 13 | S 13 | S 8 | S 8 | S 8 | — | — | S 8 | — | — | S 17 | — |
| kJ | 41 | 42 | 41 | 26 | 8 | 6 | 16 | 55 | 23 | 14 | 7 | 3 | 3 | 3 | 5 | 5 | 1 | — | — | 1 | — | — | 5 | — |
Swell 3 Height (m) Direction Period (s) | E 10 | S 15 | SE 15 | SE 15 | SE 15 | S 15 | S 14 | S 9 | SE 13 | SE 13 | — | — | — | — | — | — | S 12 | — | — | — | — | — | — | — |
| kJ | 7 | 5 | 8 | 8 | 8 | 4 | 4 | 25 | 7 | 7 | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 2 | — | — | — | — | — | — | — | — | — | — | — | ENE 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 749 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 45 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 47 | 66 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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