Surf Forecasts:
Chialoshui surf forecast from 3 Jun 2026:
- Best quality surf: Friday 5 Jun, 2AM (local time) - 10ft (3.0m), 9s period, SSW swell with cross-shore winds.
- Most powerful swell: Tuesday 9 Jun, 11AM (local time) - 11ft (3.5m), 10s period, SSW swell with 2,040 kJ wave energy.
- Next surfable swell (1★+): Thursday 4 Jun, 2AM (local time) - 4ft (1.2m), 7s period with SSW swell.
Best Forecast Surf Conditions for Chialoshui this week:
The surf forecast for Chialoshui over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 04) at 2AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.5m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Chialoshui in the next 16 days are 3.5m 10s and forecast to arrive on Tuesday (Jun 09) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 9s period and expected on Thursday (Jun 04) at 11AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 4th Jun) | 4ft (1.2m) 7s |
| Best Surf | 2AM (Fri 5th Jun) | 10ft (3.0m) 9s |
| Most Powerful | 11AM (Tue 9th Jun) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Chialoshui over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 128mm), heaviest during Thu night. Warm (max 28°C on Wed night, min 26°C on Thu afternoon). Winds decreasing (strong winds from the SW on Thu morning, light winds from the NW by Thu night). | Days 5-7 Weather SummaryHeavy rain (total 64mm), heaviest during Mon morning. Warm (max 28°C on Sat night, min 26°C on Mon morning). Winds increasing (light winds from the ESE on Sun afternoon, strong winds from the SSW by Tue afternoon). | ||||||||||||||||||||
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wed 10 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 8 | SW 8 | SSW 8 | SW 8 | SSW 8 | S 8 | SSW 9 | SW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SW 10 |
Wave Graph | |||||||||||||||||||||
160 | 674 | 644 | 1343 | 671 | 455 | 523 | 241 | 400 | 176 | 94 | 292 | 372 | 244 | 543 | 1177 | 2040 | 1559 | 924 | 644 | 1553 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross | off | off | off | off | off | off | cross-off | cross-on | on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:39PM1.00m | 7:45AM1.45m | 9:19PM0.98m | 8:23AM1.40m | 10:03PM0.97m | 9:06AM1.33m | 10:53PM0.98m | 9:57AM1.25m | 11:47PM1.02m | 11:03AM1.17m | 00:42AM1.08m | 12:25PM1.10m | 1:32AM1.17m | 1:52PM1.07m | |||||||
Low Tide | 1:22AM0.65m | 2:56PM0.23m | 2:00AM0.67m | 3:36PM0.28m | 2:45AM0.69m | 4:20PM0.33m | 3:43AM0.71m | 5:07PM0.38m | 4:59AM0.71m | 5:59PM0.43m | 6:28AM0.66m | 6:53PM0.48m | 7:51AM0.55m | 7:48PM0.52m | |||||||
— | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | |
6:36 | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | |
mm | 3 | 7 | 19 | 64 | 23 | 3 | 5 | 3 | 1 | 3 | — | — | 4 | 10 | 13 | 15 | 11 | 8 | 16 | 5 | 8 |
Temp °C | 28 | 28 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 28 | 25 | 29 | 26 | 26 | 27 | 27 | 28 | 30 | 30 | 32 | 32 | 30 | 30 | 28 | 28 | 28 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | NE 9 | E 10 | S 9 | SE 6 | SE 7 | SSW 8 | NE 6 | SSW 8 | SSW 8 | S 8 | NE 7 | SSW 8 | SSW 8 | S 9 | NE 9 | NE 9 | SE 7 | SE 8 | SE 7 | NE 12 |
160 | 21 | 17 | 846 | 14 | 7 | 284 | 9 | 212 | 176 | 94 | 12 | 197 | 244 | 459 | 41 | 12 | 48 | 58 | 54 | 21 | |
Swell 2 Height (m) Direction Period (s) | NE 10 | E 10 | NNE 9 | E 10 | E 10 | E 10 | NE 6 | SE 6 | NE 6 | NE 7 | SW 8 | E 9 | NE 7 | NE 9 | NE 9 | E 10 | NE 12 | NE 12 | NE 12 | NE 11 | NE 6 |
49 | 17 | 8 | 17 | 17 | 17 | 18 | 9 | 10 | 24 | 75 | 15 | 14 | 29 | 40 | 7 | 23 | 23 | 22 | 20 | 2 | |
Swell 3 Height (m) Direction Period (s) | E 10 | SE 12 | SE 12 | SE 13 | SE 11 | SE 12 | SE 6 | E 10 | SE 6 | E 9 | NE 7 | SE 6 | E 9 | E 10 | E 10 | ENE 13 | E 10 | NE 9 | — | — | — |
31 | 6 | 5 | 7 | 5 | 5 | 14 | 16 | 9 | 15 | 16 | 6 | 15 | 16 | 17 | 16 | 8 | 12 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SSW 8 | SSW 8 | SSW 9 | SSW 9 | SSW 8 | SW 8 | SSW 8 | SW 8 | — | — | SSW 9 | SW 8 | — | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SW 10 |
— | 674 | 644 | 1343 | 671 | 455 | 523 | 241 | 400 | — | — | 292 | 372 | — | 543 | 1177 | 2040 | 1559 | 924 | 644 | 1553 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 137 | 305 | 352 | 352 | 352 | 137 | 519 | 305 | 338 | 33 | 0 | 0 | 67 | 67 | 67 | 699 | 305 | 305 | 682 | 338 | 318 |
Best forecast wave conditions in South Taiwan | |||||||||||||||||||||
Best forecast wave conditions in Taiwan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











