Green Island surf break

Green Island surfForecast / NSW – South Coast / Australia

information circle48hr Weather and Surf, issued 3 pm Thursday 28 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 (28 May):

  • Afternoon surf: Afternoon surf (28 May, local time) - 5.5ft (1.7m), 11s period with E swell.
  • Evening surf: Evening surf (28 May, local time) - 5ft (1.6m), 11s period with E swell.

The current surf forecast for Green Island at 9PM is: 1.6m 11s primary swell from a East direction and 0.2m 15s secondary swell from a South direction, 2.0m 6s secondary swell from a South direction (forecast issued at 03:00pm May 28). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (28 May)--
Afternoon (28 May)5.5ft (1.7m)11s
Evening (28 May)5ft (1.6m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat morning, min 11°C on Fri night). Wind will be generally light.

Thu
28
Friday
29
Saturday
30
Sun
31
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
7 AM
10 AM
Rating
(10 max)
0
0
0
0
0
1
1
2
1
1
3
3
4
4
3
3
3
1
1
1
2
2
2
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
E
11
1.7
E
11
1.7
E
11
1.6
E
11
1.6
E
11
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
2
S
8
2.1
S
8
2.2
S
8
2.3
S
8
1.4
E
10
1.3
E
10
1.3
E
10
1.2
E
10
1.1
E
10
1
E
10
1
E
10
0.9
E
10
1
E
10
0.9
E
10
Wave Graph
Metric surfscale
Energy kJ
695
663
651
566
566
553
533
533
522
512
450
527
594
649
392
346
346
290
240
190
186
154
212
165
Wind (km/h)
20
SSW
20
SSW
25
SSW
25
SSW
20
SSW
15
SSW
15
SSW
10
S
15
S
10
S
5
WSW
10
SW
5
WNW
5
W
10
WNW
5
W
5
WSW
20
W
20
W
20
W
15
W
10
W
15
WNW
20
W
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:22PM1.41m
6:53AM1.03m
6:57PM1.45m
7:37AM1.02m
7:32PM1.47m
8:19AM1.01m
Low Tide
1:01AM0.29m
12:26PM0.39m
1:42AM0.25m
1:02PM0.42m
2:22AM0.22m
part cloud
light rain
light rain
light rain
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
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>
4:54
4:53
4:53
4:53
1
1
1
Temp °C
19
18
18
17
17
17
17
18
19
18
15
16
14
13
11
16
20
19
15
15
15
13
13
16
16
16
15
14
14
15
15
16
16
16
14
15
13
11
9
14
18
14
10
10
11
10
9
12
Swell 1
Height (m)
Direction
Period (s)
1.7
E
11
1.7
E
11
1.7
E
11
1.6
E
11
1.6
E
11
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.6
E
10
1.7
S
8
1.8
SSE
8
1.9
SSE
8
1.8
S
8
1.7
S
8
1.6
S
8
1.4
S
8
1.2
S
8
1.1
E
10
1
E
10
1
E
10
0.9
E
10
1
E
10
0.9
E
10
Energy kJ
695
663
651
566
566
553
533
533
522
512
329
395
461
407
374
341
257
187
240
190
186
154
212
165
Swell 2
Height (m)
Direction
Period (s)
0.1
S
17
0.2
S
16
0.2
S
16
0.2
S
15
0.1
S
15
0.2
S
15
0.1
S
17
0.1
S
17
1.5
E
10
1.6
E
10
1.6
E
10
1.5
E
10
1.4
E
10
1.3
E
10
1.3
E
10
1.2
E
10
1.1
S
8
0.9
S
8
0.9
S
8
0.8
S
8
0.7
S
8
0.6
S
8
Energy kJ
5
20
20
18
5
19
6
5
450
524
520
458
392
346
346
290
156
107
107
82
61
43
Swell 3
Height (m)
Direction
Period (s)
0.2
S
12
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
Energy kJ
11
5
4
4
4
4
4
4
8
Wind waves
Height (m)
Direction
Period (s)
1.5
S
5
1.6
S
6
1.8
S
6
2
S
6
2
S
7
1.9
S
7
1.8
S
7
1.8
S
7
1.8
S
7
1.7
S
7
2
S
8
2.1
S
8
2.2
S
8
2.3
S
8
0.3
WNW
3
0.4
W
2
0.6
W
3
0.6
WSW
4
0.6
W
3
0.7
W
4
0.6
W
4
0.5
W
3
Energy kJ
121
169
236
332
352
327
306
343
343
320
442
527
594
649
2
2
7
10
8
13
9
6
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
3
2
2
2
4
4
4
4
3
3
3
2
2
2
2
2
2
2
Distance (km)
6
6
6
6
6
4
4
6
6
6
4
4
0
0
0
0
0
4
4
4
0
0
0
4
Best forecast wave conditions in South Coast - New South Wales
Rating
(10 max)
2
2
2
3
3
3
3
3
3
3
4
4
4
4
3
3
3
2
2
2
2
2
2
2
Best forecast wave conditions in Australia
Rating
(10 max)
3
4
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
3
3
4
2
2
2
2
Header Global
Rating
(10 max)
9
9
8
9
8
7
7
7
5
5
5
5
5
4
5
5
5
5
5
5
6
8
7
7
  • 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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