Green island Surf Break
Lat Long: 22.03° N 121.53° E

Green island Surf Forecast and Surf Report

Weather Forecast for Green island

Issued: 7 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Green island sea temperature is
29.0° C

Slightly warmer than usual

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

Surf Forecasts:

Green island surf forecast from 6 Jun 2026:

  • Best quality surf: Thursday 11 Jun, 5AM (local time) - 6ft (1.9m), 8s period, SW swell with offshore winds.
  • Most powerful swell: Thursday 11 Jun, 8PM (local time) - 8ft (2.4m), 8s period, SW swell with 825 kJ wave energy.
  • Next surfable swell (1★+): Thursday 11 Jun, 5AM (local time) - 6ft (1.9m), 8s period with SW swell.

Best Forecast Surf Conditions for Green island this week:

The surf forecast for Green island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 11) at 5AM. The primary swell is predicted to be 1.9m and 8s period with a secondary swell of 0.5m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Green island in the next 16 days are 2.4m 8s and forecast to arrive on Thursday (Jun 11) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Wednesday (Jun 10) at 8PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 11th Jun)6ft (1.9m) 8s
Best Surf 5AM (Thu 11th Jun)6ft (1.9m) 8s
Most Powerful 8PM (Thu 11th Jun)8ft (2.4m) 8s

Table - best surf conditions forecast for Green island over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 25mm), heaviest during Mon morning. Warm (max 28°C on Sat morning, min 27°C on Sat morning). Winds decreasing (near gales from the SW on Sat morning, moderate winds from the SW by Mon afternoon).

Days 4-6 Weather Summary

Heavy rain (total 101mm), heaviest during Wed night. Warm (max 28°C on Tue morning, min 26°C on Wed night). Winds increasing (light winds from the NNE on Thu morning, strong winds from the WSW by Thu night).

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
7
2.2
SW
8
1.8
SW
8
1.6
SW
8
1.4
SW
8
1.4
SW
8
1.6
SW
8
1.7
SSW
8
1.5
SW
8
1.8
SW
8
2
SW
8
1.8
SW
8
2.2
SW
9
2.4
SW
8
0.5
SE
7
1.9
SW
9
2.1
SW
8
1.5
SW
8
1.5
SW
8
1.1
SW
8
1.1
SW
7
Wave Graph
Metric surfscale
Energy kJ
658
531
388
314
260
260
330
372
250
435
515
446
730
734
21
573
619
299
284
159
121
Wind (km/h)
50
SW
45
WSW
30
WSW
35
SW
35
SW
30
SW
35
SSW
25
SW
35
SW
40
SW
45
SW
40
SW
45
SW
45
SW
25
WSW
25
SSW
40
SW
35
WSW
40
WSW
30
WSW
40
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
9:02AM1.35m
10:42PM1.04m
9:55AM1.27m
11:36PM1.07m
11:01AM1.19m
00:31AM1.12m
12:23PM1.13m
1:24AM1.21m
1:49PM1.11m
2:13AM1.31m
3:07PM1.12m
3:00AM1.42m
4:14PM1.16m
3:46AM1.53m
Low Tide
4:09PM0.34m
3:44AM0.71m
4:57PM0.39m
4:58AM0.71m
5:50PM0.45m
6:23AM0.65m
6:47PM0.49m
7:44AM0.54m
7:44PM0.53m
8:52AM0.39m
8:39PM0.57m
9:51AM0.23m
9:30PM0.59m
part cloud
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
—
—
5:09
—
—
5:09
—
—
5:09
—
—
5:09
—
—
5:09
—
—
5:09
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:35
—
—
6:35
—
—
6:36
—
—
6:36
—
—
6:36
—
—
6:37
—
—
6:37
—
 mm
—
—
4
—
—
3
8
6
4
4
4
9
5
3
21
23
12
20
—
—
22
Temp °C
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
27
27
27
27
28
27
Feels °C
25
25
27
28
27
29
27
29
27
27
26
27
27
26
26
28
27
26
23
26
29
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
7
0.3
E
9
0.3
E
9
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.3
E
10
0.3
E
10
0.6
SE
6
0.6
SE
6
0.5
SE
6
0.7
SE
7
0.8
SSE
7
0.7
SE
7
0.5
SE
7
1.9
SW
9
1.6
NNE
8
1.5
SW
8
1.1
NE
7
1.2
NNE
7
0.9
NE
8
Energy kJ
14
16
15
11
10
9
17
17
22
27
19
48
56
44
21
573
311
299
122
146
94
Swell 2
Height (m)
Direction
Period (s)
0.3
E
10
0.2
SSE
7
0.3
NNE
7
0.3
NNE
7
0.3
E
9
0.3
E
9
0.3
NE
13
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.3
NE
12
0.3
NNE
7
0.3
NNE
7
0.3
NNE
7
1.3
NNE
8
1.6
SW
8
0.5
SE
7
0.4
SE
6
1.1
SW
8
0.2
SSE
6
Energy kJ
16
5
10
9
15
16
25
39
38
37
37
22
10
10
10
217
367
23
10
159
4
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
12
0.2
ESE
12
0.1
SE
11
0.3
E
9
0.3
NNE
6
0.3
NE
13
0.3
SE
6
0.2
NNE
6
0.3
E
10
0.3
E
10
0.2
E
10
0.3
NNE
8
0.2
ENE
12
0.2
ENE
12
0.2
ENE
11
0.6
SE
7
0.6
SE
7
0.2
ESE
8
0.2
ESE
8
0.4
SE
6
0.1
SE
7
Energy kJ
14
13
5
15
8
27
5
4
17
17
7
11
13
13
12
29
29
7
6
10
2
Wind waves
Height (m)
Direction
Period (s)
2.5
SW
7
2.2
SW
8
1.8
SW
8
1.6
SW
8
1.4
SW
8
1.4
SW
8
1.6
SW
8
1.7
SSW
8
1.5
SW
8
1.8
SW
8
2
SW
8
1.8
SW
8
2.2
SW
9
2.4
SW
8
2.5
WSW
9
2.2
WSW
9
2.1
SW
8
2.1
NNE
8
1.5
SW
8
—
1.1
SW
7
Energy kJ
658
531
388
314
260
260
330
372
250
435
515
446
730
734
926
784
619
481
284
—
121
Nearest Offshore or Glassy
Lightning Bolt
North
Chialoshui
South
Chialoshui
South
Chialoshui
South
Chialoshui
South
Tawu
South
Chialoshui
South
Chialoshui
South
Tawu
South
Chengkung
South
Sunrise
North
Sunrise
North
Sunrise
North
Jieshi Bay
Guangdong
Chialoshui
South
Mazu-Eikon
Zhangzhou
Chialoshui
South
Tawu
South
Tawu
South
Tawu
South
Chialoshui
South
Rating
(10 max)
2
2
2
1
1
2
2
2
1
1
1
1
1
1
4
2
3
2
2
1
2
Distance (km)
324
67
67
67
67
74
67
67
74
127
290
290
290
610
67
515
67
74
74
74
67
Best forecast wave conditions in South Taiwan
Tawu
Chialoshui
Tawu
Tawu
Tawu
Chialoshui
Nanwan Beach (South Bay)
Tawu
Chengkung
Chialoshui
Chialoshui
Tawu
Tawu
Nanwan Beach (South Bay)
Chialoshui
Rating
(10 max)
2
2
1
1
2
2
2
1
1
4
3
2
2
1
2
Best forecast wave conditions in Taiwan
Lightning Bolt
North
Lightning Bolt
North
Chialoshui
South
Tawu
South
Tawu
South
Tawu
South
Chialoshui
South
Nanwan Beach (South Bay)
South
Paishawan Beach
North
Lightning Bolt
North
Barrels
North
Barrels
North
Lightning Bolt
North
Chialoshui
South
Chialoshui
South
Lightning Bolt
North
Tawu
South
Nanwan Beach (South Bay)
South
Lightning Bolt
North
Rating
(10 max)
2
2
2
1
1
2
2
2
2
1
1
1
1
4
3
2
2
1
2
Header Global
Cobblestones
Australia
Puertecillo
Chile
Easter Reef
Australia
Puertecillo
Chile
Luna Park
Australia
El Olon de Ilo
Peru
Easter Reef
Australia
Easter Reef
Australia
Cabo Blanco
Costa Rica
Papatowai
New Zealand
La Paz
El Salvador
Papatowai
New Zealand
Tokomaru Bay
New Zealand
Papatowai
New Zealand
Blackfellows
Australia
Easter Reef
Australia
Trial Harbour
Australia
Fare Left
French Polynesia
Desert Point (Bangko-Bangko)
Indonesia
Papatowai
New Zealand
Dinner Plates
New Zealand
Rating
(10 max)
8
9
9
6
7
8
8
6
5
9
9
9
7
7
5
9
9
6
5
5
6
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Green island Surf forecast

The above surf forecast table for Green island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Green island can be found by selecting the local surf guide option on the grey menu. Our Green island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Green island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Green island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Green island is 72 km (45 miles) from Changlotsun. If you plan a holiday in South Taiwan, look for hotels and other accommodation in Changlotsun. Changlotsun has rooms for a wide range of budgets as well as car hire and transport links.

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