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Green island surfForecast / South / Taiwan
12 Day Weather and Surf, issued 7 pm Wednesday 30 Apr 2025 CST
Best Forecast Surf Conditions for Green island this week:
The surf forecast for Green island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 30) at 11PM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Green island in the next 12 days are 1.4m 13s and forecast to arrive on Thursday (May 08) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (May 02) at 11AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 30th Apr) | 2.5ft (0.8m) 8s |
| Best Surf | 11PM (Wed 30th Apr) | 2.5ft (0.8m) 8s |
| Most Powerful | 2AM (Thu 8th May) | 4.5ft (1.4m) 13s |
Table - best surf conditions forecast for Green island over the next 12 days.
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 6 | 6 | 9 | 9 | 10 | 9 | 8 | 8 | 9 | 9 | 11 | 10 | 10 | 10 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 65 | 44 | 44 | 61 | 18 | 17 | 30 | 73 | 61 | 132 | 101 | 75 | 55 | 140 | 98 | 65 | 59 | 47 | 140 | 187 | 169 | 594 | 514 | 411 | 775 | 1172 | 1155 | 737 | 581 | 485 | 396 | 305 | 240 | 188 | 184 | 147 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross | cross | cross- on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | glass | glass | off | glass | cross- on |
High Tide / height (m) | 8:25PM 1.18 | 7:45AM 1.65 | 9:19PM 1.07 | 8:29AM 1.55 | 10:23PM 0.98 | 9:22AM 1.43 | 11:48PM 0.93 | 10:30AM 1.30 | 1:23AM 0.96 | 12:04PM 1.20 | 2:29AM 1.03 | 1:40PM 1.17 | 3:09AM 1.11 | 2:53PM 1.18 | 3:40AM 1.20 | 3:47PM 1.21 | 4:07AM 1.28 | 4:32PM 1.23 | 4:33AM 1.36 | 5:11PM 1.24 | 4:58AM 1.42 | 5:48PM 1.24 | 5:24AM 1.47 | 6:23PM 1.23 | ||||||||||||
Low Tide / height (m) | 1:28AM 0.58 | 2:52PM 0.06 | 2:05AM 0.65 | 3:49PM 0.19 | 2:48AM 0.73 | 4:57PM 0.31 | 3:49AM 0.80 | 6:17PM 0.40 | 5:39AM 0.83 | 7:36PM 0.44 | 7:40AM 0.77 | 8:36PM 0.45 | 8:55AM 0.65 | 9:19PM 0.46 | 9:44AM 0.53 | 9:54PM 0.47 | 10:23AM 0.41 | 10:24PM 0.48 | 10:58AM 0.30 | 10:52PM 0.50 | 11:31AM 0.22 | 11:19PM 0.52 | 12:03PM 0.15 | |||||||||||||
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | |||||||||||||||||||||||||
| Sunrise | - | 5:22 | - | - | 5:22 | - | - | 5:20 | - | - | 5:20 | - | - | 5:20 | - | - | 5:18 | - | - | 5:18 | - | - | 5:18 | - | - | 5:16 | - | - | 5:16 | - | - | 5:16 | - | - | 5:16 | - |
| Sunset | - | - | 6:19 | - | - | 6:20 | - | - | 6:20 | - | - | 6:20 | - | - | 6:21 | - | - | 6:21 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:23 |
 |  |  |  |  |  |  | | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 2 | 3 | 1 | - | - | 2 | 5 | 2 | 4 | 3 | - | - | - | - | 2 | 4 | 3 | - | - | - | - | - | - | - | - | - | 2 | 3 | - | - | 10 | - | - |
| Temp. °C | 24 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 26 | 25 | 28 |
| Feels °C (?) | 25 | 28 | 28 | 28 | 25 | 22 | 23 | 26 | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 31 | 29 | 26 | 26 | 25 | 25 | 24 | 26 | 26 | 27 | 27 | 25 | 26 | 25 | 26 | 30 | 31 | 29 | 27 | 28 |
Short Range Forecast: Light rain (total 8mm), mostly falling on Fri morning. Warm (max 27°C on Thu afternoon, min 24°C on Wed night). Winds increasing (light winds from the NE on Wed night, fresh winds from the NE by Fri morning). | Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sun afternoon. Warm (max 28°C on Mon afternoon, min 26°C on Sat night). Winds increasing (light winds from the E on Sun morning, fresh winds from the WSW by Mon night). | Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Tue night. Warm (max 27°C on Tue night, min 25°C on Wed night). Winds decreasing (fresh winds from the NE on Tue night, light winds from the NNE by Thu night). | Long Range Forecast: Moderate rain (total 15mm), heaviest on Sun night. Warm (max 28°C on Mon afternoon, min 25°C on Sat afternoon). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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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.
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 12 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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