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Chialoshui surfForecast / South / Taiwan
12 Day Weather and Surf, issued 7 am Saturday 19 Apr 2025 CST
Best Forecast Surf Conditions for Chialoshui this week:
The surf forecast for Chialoshui over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Apr 20) at 5AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.2m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Chialoshui in the next 12 days are 2.3m 7s and forecast to arrive on Friday (Apr 25) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Tuesday (Apr 22) at 5PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 20th Apr) | 2ft (0.6m) 9s |
| Best Surf | 5AM (Sun 20th Apr) | 2ft (0.6m) 9s |
| Most Powerful | 8AM (Fri 25th Apr) | 7.5ft (2.3m) 7s |
Table - best surf conditions forecast for Chialoshui over the next 12 days.
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 8 | 10 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 6 | 8 | 10 | 10 | 9 | 6 | 6 | 6 | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 38 | 27 | 49 | 98 | 83 | 64 | 110 | 83 | 79 | 78 | 82 | 57 | 59 | 37 | 71 | 48 | 60 | 277 | 352 | 229 | 129 | 46 | 41 | 41 | 41 | 26 | 41 | 27 | 27 | 41 | 39 | 54 | 51 | 50 | 49 | 64 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- on | cross- on | glass | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | off | on | cross- off | off | cross- off | off | off | cross- on | glass | cross- on | cross- on |
High Tide / height (m) | 8:53AM 1.34 | 11:01PM 0.85 | 9:44AM 1.27 | 1:10AM 0.85 | 11:07AM 1.21 | 2:39AM 0.92 | 12:55PM 1.21 | 3:18AM 1.02 | 2:24PM 1.26 | 3:49AM 1.14 | 3:30PM 1.33 | 4:20AM 1.26 | 4:27PM 1.39 | 4:51AM 1.39 | 5:19PM 1.41 | 5:23AM 1.51 | 6:08PM 1.39 | 5:57AM 1.61 | 6:57PM 1.32 | 6:32AM 1.67 | 7:46PM 1.22 | 7:10AM 1.67 | 8:36PM 1.11 | |||||||||||||
Low Tide / height (m) | 4:26PM 0.38 | 2:49AM 0.75 | 5:46PM 0.42 | 3:55AM 0.82 | 7:18PM 0.41 | 6:28AM 0.83 | 8:29PM 0.36 | 8:17AM 0.73 | 9:20PM 0.30 | 9:23AM 0.56 | 10:03PM 0.27 | 10:16AM 0.38 | 10:40PM 0.28 | 11:03AM 0.20 | 11:16PM 0.31 | 11:49AM 0.05 | 11:50PM 0.37 | 12:36PM -0.04 | 12:24AM 0.44 | 1:23PM -0.07 | 12:57AM 0.52 | 2:12PM -0.03 | 1:29AM 0.59 | |||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||||||||
| Sunrise | 5:33 | - | - | 5:33 | - | - | 5:31 | - | - | 5:31 | - | - | 5:31 | - | - | 5:30 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:26 | - | - | 5:26 | - | - | 5:26 | - | - |
| Sunset | - | 6:16 | - | - | 6:16 | - | - | 6:17 | - | - | 6:17 | - | - | 6:19 | - | - | 6:19 | - | - | 6:19 | - | - | 6:20 | - | - | 6:20 | - | - | 6:21 | - | - | 6:21 | - | - | 6:21 | - |
 |  |  | | | | | | | | | | | |  | |  | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 24 | 23 | 25 | 25 | 25 | 26 | 27 | 26 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 26 |
| Feels °C (?) | 28 | 27 | 28 | 30 | 30 | 29 | 31 | 30 | 30 | 25 | 24 | 27 | 29 | 29 | 30 | 29 | 30 | 24 | 23 | 23 | 20 | 27 | 28 | 26 | 28 | 30 | 30 | 29 | 29 | 29 | 29 | 27 | 28 | 31 | 30 | 26 |
Short Range Forecast: Mostly dry. Warm (max 28°C on Sun morning, min 25°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Thu afternoon. Warm (max 28°C on Tue morning, min 24°C on Thu night). Winds decreasing (fresh winds from the W on Tue afternoon, calm by Thu afternoon). | Days 6-9 Weather Summary Mostly dry. Warm (max 27°C on Sun afternoon, min 23°C on Fri night). Winds decreasing (fresh winds from the NE on Fri night, calm by Sun night). | Long Range Forecast: Mostly dry. Warm (max 28°C on Mon afternoon, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Chialoshui 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 Chialoshui Surf forecast
The above surf forecast table for Chialoshui provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Chialoshui can be found by selecting the local surf guide option on the grey menu. Our Chialoshui 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 (Chialoshui) 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 Chialoshui 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.
Chialoshui is 8 km (5 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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