Green Island Surf Break

Lat Long: 35.27° S 150.52° E

Green Island 48 hour detailed Surf Forecast

Issued: 3 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Green Island sea temperature is
17.1°C
0.4° 

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 (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 1.5ft (0.4m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.2m), 16s period with S swell.
  • Evening surf: Evening surf (25 Aug, local time) - 0.5ft (0.2m), 16s period with S swell.

The current surf forecast for Green Island at 9AM is: 0.4m 9s primary swell from a South direction (forecast issued at 03:00am August 25). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (25 Aug)1.5ft (0.4m)9s
Afternoon (25 Aug)0.5ft (0.2m)16s
Evening (25 Aug)0.5ft (0.2m)16s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 20°C on Tue afternoon, min 9°C on Thu night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
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
1
1
1
0
0
0
0
0
0
0
0
0
0
1
2
3
3
2
2
1
1
2
2
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)
0.5
S
9
0.5
S
9
0.5
S
9
0.9
ENE
7
0.4
S
9
0.2
S
16
0.2
S
16
0.2
S
16
0.2
S
16
0.2
S
11
0.9
S
4
1.3
S
6
1.6
S
6
1.6
S
7
1.7
S
7
2.1
S
8
2
S
8
2.1
S
8
1.9
S
8
1.9
S
8
1.4
S
9
1.3
S
9
1.2
S
8
1.1
S
8
Wave Graph
Metric surfscale
Energy kJ
42
41
41
78
26
20
21
21
20
9
28
100
194
240
295
514
552
616
517
477
292
252
201
157
Wind (km/h)
5
NNW
10
N
5
NNW
10
NNE
10
N
10
NNW
5
NW
10
NW
10
NNW
10
SW
15
SSW
15
SSW
15
S
10
S
10
SSW
5
WSW
5
WNW
5
W
5
SSW
5
S
10
SE
10
ESE
5
NW
5
NW
Wind State
off
cross-off
off
cross-off
off
off
off
off
off
cross
cross-on
cross-on
on
on
cross-on
cross
glassy
glassy
cross-on
on
cross-on
cross-on
glassy
off
High Tide
6:35AM0.98m
6:25PM1.43m
7:11AM1.04m
7:04PM1.48m
7:45AM1.11m
7:41PM1.50m
Low Tide
00:38AM0.30m
11:55AM0.47m
1:13AM0.24m
12:39PM0.41m
1:46AM0.19m
1:20PM0.35m
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:32
5:34
 mm
1
1
3
2
1
1
1
Temp °C
16
15
17
19
19
20
18
17
16
15
15
14
14
14
14
13
13
13
12
13
14
13
13
12
Feels °C
14
13
15
17
17
19
18
17
16
15
13
12
12
12
12
12
12
12
11
11
12
10
12
10
  • 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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