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Surf Forecasts:
Green island surfForecast / South / Taiwan
16 Day Weather and Surf, issued 1 pm Sunday 29 Mar 2026 CSTForecast 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
26.3° C
(Which is slightly warmer than usual)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 Friday (Apr 03) at 5AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.4m 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 16 days are 1.9m 7s and forecast to arrive on Thursday (Apr 02) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Thursday (Apr 02) at 2AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 3rd Apr) | 3.5ft (1.0m) 6s |
| Best Surf | 5AM (Fri 3rd Apr) | 3.5ft (1.0m) 6s |
| Most Powerful | 5AM (Thu 2nd Apr) | 6ft (1.9m) 7s |
Table - best surf conditions forecast for Green island over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 2mm), mostly falling on Tue morning. Warm (max 26°C on Mon afternoon, min 24°C on Sun night). Winds increasing (light winds from the SE on Sun night, fresh winds from the S by Tue night). | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Wed afternoon, min 23°C on Wed night). Winds decreasing (near gales from the NNE on Wed night, light winds from the E by Fri morning). | ||||||||||||||||||||||
Sun 29 | Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||
| 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 (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 12 | 11 | 11 | 12 | 12 | 5 | 5 | 5 | 15 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 8 | 9 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 51 | 76 | 38 | 84 | 76 | 78 | 79 | 49 | 50 | 68 | 4 | 279 | 190 | 64 | 85 | 62 | 106 | 80 | 35 | 36 | 28 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | on | on | cross- on | cross- on | cross- off | off | cross- off | ||
High Tide / height (m) | 3:43PM 1.39 | 4:50AM 1.20 | 4:34PM 1.45 | 5:16AM 1.29 | 5:17PM 1.48 | 5:41AM 1.37 | 5:55PM 1.47 | 6:06AM 1.43 | 6:30PM 1.44 | 6:30AM 1.48 | 7:05PM 1.37 | 6:55AM 1.50 | 7:38PM 1.29 | 7:20AM 1.50 | |||||||||
Low Tide / height (m) | 10:32PM 0.25 | 10:25AM 0.51 | 11:06PM 0.24 | 11:05AM 0.38 | 11:35PM 0.25 | 11:42AM 0.27 | 12:02AM 0.29 | 12:16PM 0.20 | 12:27AM 0.34 | 12:50PM 0.16 | 12:50AM 0.40 | 1:23PM 0.15 | 1:13AM 0.47 | 1:57PM 0.18 | |||||||||
Sun 29 | Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||
| Sunrise | - | - | 5:48 | - | - | 5:48 | - | - | 5:47 | - | - | 5:46 | - | - | 5:45 | - | - | 5:43 | - | - | 5:43 | ||
| Sunset | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:08 | - | - | 6:08 | - | - | 6:08 | - | - | ||
 |  | | | |  | | | | |  |  | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 25 | 26 | 25 | 24 | ||
| Feels °C (?) | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 26 | 24 | 27 | 17 | 19 | 20 | 21 | 24 | 26 | 24 | 22 | 22 | 25 | 26 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 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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