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Green island surfForecast / South / Taiwan
12 Day Weather and Surf, issued 1 pm Sunday 30 Mar 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 Sunday (Mar 30) at 8PM. The primary swell is predicted to be 10ft and 8s period with a secondary swell of 1ft and 8s. 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 10ft 9s and forecast to arrive on Sunday (Mar 30) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 11ft 9s period and expected on Tuesday (Apr 01) at 8AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 30th Mar) | 10ft (3.0m) 8s |
| Best Surf | 8AM (Sat 5th Apr) | 5ft (1.5m) 8s |
| Most Powerful | 11PM (Sun 30th Mar) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Green island over the next 12 days.
Sun 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Fri 11 | ||||||||||||||||||||||||
| 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 | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 8 | 8 | 7 | 16 | 9 | 9 | 8 | 8 | 8 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 15 | 14 | 14 | 7 | 8 | 8 | 8 | 8 | 11 | 8 | 8 | 9 | 9 | 9 | 6 | 6 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 986 | 0 | 168 | 138 | 55 | 10 | 1149 | 1083 | 865 | 962 | 728 | 660 | 609 | 154 | 363 | 360 | 299 | 264 | 223 | 188 | 226 | 210 | 215 | 247 | 191 | 163 | 127 | 275 | 84 | 90 | 93 | 99 | 74 | 182 | 80 | 173 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | 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 | glass | cross- off | cross- off | off | cross- on | cross | off | cross- off | cross- off | cross |
High Tide / height (ft) | 6:57PM 5.09 | 6:58AM 5.25 | 7:41PM 4.72 | 7:32AM 5.35 | 8:28PM 4.23 | 8:08AM 5.25 | 9:19PM 3.71 | 8:47AM 5.02 | 10:22PM 3.22 | 9:35AM 4.69 | 12:03AM 2.89 | 10:42AM 4.3 | 2:31AM 2.95 | 12:30PM 4.04 | 3:36AM 3.25 | 2:16PM 4.04 | 4:08AM 3.51 | 3:25PM 4.23 | 4:34AM 3.81 | 4:15PM 4.4 | 4:57AM 4.07 | 4:55PM 4.53 | 5:19AM 4.33 | |||||||||||||
Low Tide / height (ft) | 12:53AM 0.85 | 1:23PM 0.03 | 1:25AM 1.18 | 2:09PM 0.1 | 1:55AM 1.57 | 2:59PM 0.33 | 2:26AM 1.94 | 3:57PM 0.72 | 2:58AM 2.26 | 5:12PM 1.12 | 3:39AM 2.59 | 6:54PM 1.35 | 5:25AM 2.85 | 8:32PM 1.31 | 8:07AM 2.72 | 9:33PM 1.21 | 9:24AM 2.3 | 10:14PM 1.12 | 10:10AM 1.87 | 10:45PM 1.08 | 10:47AM 1.48 | 11:12PM 1.08 | 11:20AM 1.12 | |||||||||||||
Sun 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Fri 11 | ||||||||||||||||||||||||
| Sunrise | - | - | 5:48 | - | - | 5:47 | - | - | 5:46 | - | - | 5:45 | - | - | 5:43 | - | - | 5:43 | - | - | 5:43 | - | - | 5:41 | - | - | 5:41 | - | - | 5:39 | - | - | 5:39 | - | - | 5:37 |
| Sunset | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:08 | - | - | 6:08 | - | - | 6:08 | - | - | 6:09 | - | - | 6:09 | - | - | 6:09 | - | - | 6:10 | - | - | 6:10 | - | - | 6:10 | - | - |
 |  | | |  |  | | |  | | | | | | |  |  |  | | | | |  | | |  | | | | | | | | | | | |
Rain (in) | - | 0.1 | - | - | - | - | - | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | - | 0.1 | - | - | 0.2 | 0.0 | - | 0.1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.0 | - |
| Temp. °F | 73 | 72 | 72 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 75 | 77 | 75 | 75 | 75 | 73 | 72 | 72 | 73 | 73 | 75 | 77 | 75 | 79 | 79 | 77 | 75 | 75 | 75 |
| Feels °F (?) | 66 | 63 | 61 | 68 | 66 | 63 | 61 | 63 | 64 | 63 | 63 | 68 | 68 | 63 | 68 | 70 | 70 | 79 | 79 | 70 | 61 | 63 | 61 | 66 | 68 | 73 | 77 | 79 | 82 | 79 | 75 | 72 | 72 | 72 | 75 | 75 |
Short Range Forecast: Light rain (total 0.3in), mostly falling on Sun night. Warm (max 73°F on Sun afternoon, min 70°F on Sun night). Mainly near gales. | Days 3-6 Weather Summary Moderate rain (total 0.6in), heaviest on Wed afternoon. Warm (max 75°F on Sat morning, min 70°F on Wed afternoon). Winds decreasing (strong winds from the NNE on Wed night, calm by Sat morning). | Days 6-9 Weather Summary Light rain (total 0.1in), mostly falling on Sat night. Warm (max 77°F on Sat afternoon, min 70°F on Sun night). Winds decreasing (strong winds from the NNE on Sat night, calm by Tue morning). | Long Range Forecast: Some drizzle, heaviest during Thu night. Warm (max 79°F on Wed afternoon, min 73°F on Thu night). Mainly near gales. | |||||||||||||||||||||||||||||||||
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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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