Green Island surf break

Green Island surfForecast / NSW – South Coast / Australia

information circle48hr Weather and Surf, issued 3 am Friday 29 May 2026 AEST
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 2.0°C warmer than normal for this time of year)

How big are the waves at Green Island today (29 May):

  • Morning surf: Morning surf (29 May, local time) - 5ft (1.6m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (29 May, local time) - 5ft (1.6m), 10s period with E swell.
  • Evening surf: Evening surf (29 May, local time) - 5.5ft (1.7m), 10s period with E swell.

The current surf forecast for Green Island at 10AM is: 1.6m 10s primary swell from a East direction and 1.8m 7s secondary swell from a South direction (forecast issued at 03:00am May 29). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (29 May)5ft (1.6m)10s
Afternoon (29 May)5ft (1.6m)10s
Evening (29 May)5.5ft (1.7m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sat morning, min 8°C on Sun night). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
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
1
2
3
3
3
4
3
3
2
3
1
1
1
2
2
1
1
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.6
E
11
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.7
E
10
1.6
E
10
1.6
E
10
1.5
E
10
1.4
E
10
1.4
E
10
1.3
E
10
1.1
E
10
1.1
E
10
1
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.8
E
10
0.8
E
9
Wave Graph
Metric surfscale
Energy kJ
566
553
533
533
522
522
522
592
514
520
458
400
400
339
240
230
186
151
153
156
153
153
116
111
Wind (km/h)
20
SSW
15
SSW
15
SSW
10
SSW
15
S
10
S
5
SW
5
SW
5
WNW
10
WNW
5
W
10
WNW
10
WSW
15
W
20
W
20
W
15
W
15
W
10
W
15
W
15
W
15
W
20
W
15
W
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:53AM1.03m
6:57PM1.45m
7:37AM1.02m
7:32PM1.47m
8:19AM1.01m
8:09PM1.49m
Low Tide
1:01AM0.29m
12:26PM0.39m
1:42AM0.25m
1:02PM0.42m
2:22AM0.22m
1:39PM0.43m
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:53
4:53
4:53
Temp °C
16
16
16
18
19
18
17
16
14
11
11
16
20
19
15
15
14
14
13
16
18
17
14
12
13
14
14
16
16
16
17
15
13
9
9
13
17
15
11
11
10
10
10
12
14
12
9
8
Swell 1
Height (m)
Direction
Period (s)
1.6
E
11
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.7
S
8
1.7
S
8
1.7
E
10
1.7
S
8
1.6
S
8
1.5
S
8
1.5
S
8
1.4
E
10
1.3
E
10
1.1
E
10
1.1
E
10
1
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
0.8
E
10
0.8
E
9
Energy kJ
566
553
533
533
522
337
346
592
337
300
265
273
400
339
240
230
186
151
153
156
153
153
116
111
Swell 2
Height (m)
Direction
Period (s)
0.1
S
15
0.2
S
15
0.1
S
17
1.6
E
10
1.6
E
10
1.6
S
8
1.6
E
10
1.6
E
10
1.5
E
10
1.4
E
10
1.3
S
8
1.2
S
8
1
S
8
0.8
S
8
0.8
S
8
0.7
S
8
0.7
S
8
0.5
S
8
0.3
S
10
0.4
S
6
0.5
S
6
0.6
S
7
Energy kJ
5
19
6
522
522
300
514
520
458
400
212
177
125
80
80
61
57
29
17
11
18
40
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
15
0.1
S
15
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
13
0.2
S
10
0.3
S
10
0.3
S
10
0.2
S
10
0.2
S
9
Energy kJ
5
4
4
4
4
4
4
8
17
17
8
7
Wind waves
Height (m)
Direction
Period (s)
2.1
S
7
1.9
S
7
1.9
S
7
1.8
S
7
1.8
S
7
2
S
8
1.9
S
8
2
S
8
0.4
WNW
3
0.3
W
2
0.6
W
3
0.8
WSW
4
0.8
WSW
4
0.7
WSW
4
0.6
W
4
0.6
W
4
0.6
SSW
6
0.4
WSW
3
0.6
WSW
3
0.6
WSW
4
Energy kJ
389
328
338
333
352
454
413
441
3
1
7
18
22
16
10
10
25
2
9
10
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
2
2
3
4
3
4
3
3
3
3
2
2
2
2
2
1
2
1
1
1
Distance (km)
6
4
4
4
6
6
0
4
0
0
0
0
4
0
4
4
4
0
0
0
4
4
4
4
Best forecast wave conditions in South Coast - New South Wales
Rating
(10 max)
3
3
3
3
3
3
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
3
3
4
4
3
4
4
4
4
4
4
4
3
3
3
2
2
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
9
7
7
7
5
6
5
5
5
4
5
5
5
5
5
5
6
8
7
7
7
7
7
6
  • 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

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