Green Island Surf Break

Lat Long: 35.27° S 150.52° E

Green Island 48 hour detailed Surf Forecast

Issued: 3 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Green Island sea temperature is
17.4° C
0.7° 

Green Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Green Island today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 5.5ft (1.7m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 5.5ft (1.7m), 10s period with S swell.
  • Evening surf: Evening surf (11 Aug, local time) - 5ft (1.5m), 10s period with S swell.

The current surf forecast for Green Island at 11AM is: 1.7m 10s primary swell from a South direction and 0.7m 10s secondary swell from a East-northeast direction (forecast issued at 03:00am August 11). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (11 Aug)5.5ft (1.7m)10s
Afternoon (11 Aug)5.5ft (1.7m)10s
Evening (11 Aug)5ft (1.5m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue morning, min 10°C on Tue night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
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)
0
0
0
3
3
2
1
0
1
2
2
1
0
0
0
0
1
1
1
2
0
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
ENE
10
0.7
ENE
10
0.9
SSW
6
1.7
S
10
1.8
S
10
1.7
S
11
1.6
S
11
1.4
S
10
1.3
S
10
1.3
S
10
1.1
S
9
1
S
9
0.9
S
9
0.9
S
8
0.8
S
8
0.7
S
8
0.6
S
8
1.1
S
8
1.1
S
8
1.5
S
8
1.5
S
8
1.7
S
8
1.2
S
7
1.1
S
7
Wave Graph
Metric surfscale
Energy kJ
88
88
56
627
663
639
564
392
325
305
201
159
120
115
90
68
48
161
152
273
277
336
143
111
Wind (km/h)
30
W
20
W
15
W
15
W
15
W
20
WNW
30
WNW
30
W
15
W
10
WNW
15
NW
15
W
20
W
20
W
15
W
15
W
10
W
10
WSW
10
W
0
W
15
SE
10
SE
5
W
5
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
glassy
on
on
glassy
cross-off
High Tide
7:04AM1.09m
7:00PM1.70m
7:54AM1.16m
7:51PM1.72m
8:39AM1.22m
8:38PM1.69m
Low Tide
1:02AM0.05m
12:30PM0.31m
1:51AM-0.01m
1:24PM0.26m
2:36AM-0.03m
2:16PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
 mm
Temp °C
13
14
12
16
18
17
12
11
12
10
10
16
18
18
14
14
13
11
10
15
15
15
14
14
Feels °C
7
9
8
12
14
12
5
4
7
7
6
11
12
13
10
10
10
8
7
13
11
12
12
12
  • 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
How to use the Wavefinder 

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.


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