Surf Forecasts:
Chialoshui surf forecast from 23 Oct 2026:
- Most powerful swell: Wednesday 28 Oct, 8AM (local time) - 15ft (4.5m), 10s period, NE swell with 4,057 kJ wave energy.
Best Forecast Surf Conditions for Chialoshui this week:
The most powerful waves expected at Chialoshui in the next 16 days are 4.5m 10s and forecast to arrive on Wednesday (Oct 28) 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 3.5m 7s period and expected on Saturday (Oct 24) at 2AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Wed 28th Oct) | 15ft (4.5m) 10s |
Table - best surf conditions forecast for Chialoshui over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Warm (max 27°C on Fri night, min 25°C on Sun afternoon). Winds decreasing (severe gales from the WNW on Fri night, moderate winds from the NNE by Sun morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Mon night, min 23°C on Wed night). Winds decreasing (near gales from the NE on Wed morning, fresh winds from the NE by Thu afternoon). | ||||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NE 12 | SE 10 | E 11 | E 10 | NE 6 | NE 6 | NE 6 | E 9 | E 10 | E 10 | NE 7 | NE 9 | NE 9 | NE 10 | NE 9 | NE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 980 | 104 | 83 | 125 | 119 | 205 | 138 | 133 | 146 | 233 | 930 | 2554 | 3473 | 3701 | 2494 | 1082 | 806 | 616 | 374 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:36AM1.32m | 4:49PM1.37m | 5:19AM1.35m | 5:17PM1.47m | 6:02AM1.34m | 5:48PM1.56m | 6:45AM1.30m | 6:20PM1.62m | 7:30AM1.22m | 6:56PM1.64m | 8:17AM1.12m | 7:36PM1.62m | |||||||
Low Tide | 10:26PM0.38m | 10:41AM0.35m | 11:05PM0.23m | 11:11AM0.36m | 11:44PM0.10m | 11:42AM0.40m | 00:25AM0.01m | 12:13PM0.45m | 1:08AM-0.02m | 12:44PM0.51m | 1:55AM-0.01m | 1:17PM0.57m | 2:46AM0.06m | ||||||
 |  |  |  | | | | | | | | | | | | | |  |  | |
 | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — |
 | 5:25 | — | 5:24 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — |
mm | — | 2 | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 27 | 27 | 27 | 26 | 25 | 27 | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 |
Feels °C | 18 | 20 | 22 | 26 | 27 | 26 | 23 | 26 | 27 | 24 | 21 | 18 | 16 | 16 | 16 | 17 | 21 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | NE 12 | SE 10 | SE 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | SE 6 | E 10 | — | — | — | — | E 8 | E 8 | SE 10 |
| kJ | 980 | 104 | 83 | 125 | 110 | 106 | 126 | 133 | 146 | 233 | 2 | 130 | — | — | — | — | 234 | 163 | 4 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 11 | SE 8 | SE 8 | SE 7 | SSE 7 | NNE 10 | SE 7 | SSE 7 | — | — | — | — | — | — | — | — | E 11 |
| kJ | 304 | 68 | 82 | 44 | 20 | 14 | 5 | 52 | 7 | 4 | — | — | — | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | NE 10 | NNE 9 | SW 6 | NNE 13 | SW 5 | NNE 9 | SE 7 | SE 7 | SE 7 | — | — | — | — | — | — | — | — | — |
| kJ | — | 50 | 8 | 15 | 16 | 1 | 9 | 13 | 12 | 7 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 6 | NE 5 | NE 6 | NE 6 | NE 6 | NE 5 | NE 5 | NE 6 | NE 7 | NE 9 | NE 9 | NE 10 | NE 9 | NE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 1017 | 591 | 256 | 26 | 119 | 205 | 138 | 74 | 106 | 198 | 930 | 2554 | 3473 | 3701 | 2494 | 1082 | 806 | 616 | 374 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 137 | 137 | 33 | 324 | 305 | 14 | 338 | 338 | 458 | 415 | 1256 | 485 | 581 | 1005 | 581 | 305 | 305 | 305 | 305 |
Best forecast wave conditions in South Taiwan | |||||||||||||||||||
Best forecast wave conditions in Taiwan | |||||||||||||||||||
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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 16 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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