Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Green Island surf break

Green Island surfForecast / NSW – South Coast / Australia

information circle48hr Weather and Surf, issued 10 pm Saturday 17 Jan 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Green Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Green Island sea temperature is
20.7° C
 (Which is 1.3°C colder than average for this time of year)

How big are the waves at Green Island today?

The current surf forecast for Green Island at 12AM is: 3.5m 9s primary swell from a East-southeast direction and 0.1m 14s secondary swell from a South direction (forecast issued at 10:00pm January 17). The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (18 Jan)--
Afternoon (18 Jan)--
Evening (18 Jan)11ft (3.5m)9s

Table - waves today at Green Island. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sat
17
Sunday
18
Monday
19
Tuesday
20
8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM
Rating
(10 max)
0
0
0
1
1
0
0
0
2
1
1
2
2
1
1
1
2
2
2
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
ESE
3.5
ESE
3.5
ESE
3
ESE
3
ESE
3
ESE
2.1
E
3
ESE
2.2
SE
2.1
SE
2
SE
1.9
SE
1.8
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
1.6
SE
2
ESE
2
ESE
Period(s) (?)9999999989999999999888910
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1942185917571528149513477231123665611582542490384402402402412384367349355564794
Wind
(km/h)
25
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
15
SE
10
SE
10
SE
10
SE
10
SSE
15
SSE
15
SSE
15
SE
10
SE
10
SSE
5
SSE
5
SSE
10
SE
10
SE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		ononononcross-
on		cross-
on		ononononononon
High Tide
/ height (m)
8:55PM
0.99
8:45AM
1.53
9:33PM
1.02
9:23AM
1.56
10:10PM
1.06
10:00AM
1.57
Low Tide
/ height (m)
2:12AM
0.42
3:37PM
0.17
2:53AM
0.39
4:13PM
0.14
3:33AM
0.37
4:47PM
0.12
Sat
17
Sunday
18
Monday
19
Tuesday
20
Sunrise----6:01-------6:01-------6:03---
Sunset8:14-------8:14-------8:13-------
light rain
light rain
rain showers
rain showers
part cloud
rain showers
rain showers
light rain
light rain
cloud
light rain
rain showers
part cloud
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
clear
Rain (mm)
1111-1111-11---1111112--
Temp. °C191818181920202019181717182021211918181819202121
Feels °C (?)161515151617171717171616171819191918181819191919
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

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 Green Island 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.

View detailed surf forecast for Green Island at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest