Surf Forecasts:
Chengkung surf forecast from 8 Jul 2026:
- Best quality surf: Friday 10 Jul, 2AM (local time) - 18ft (5.5m), 18s period, ESE swell with cross-shore winds.
- Most powerful swell: Saturday 11 Jul, 2AM (local time) - 30ft (9.0m), 18s period, E swell with 48,209 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 2AM (local time) - 18ft (5.5m), 18s period with ESE swell.
Best Forecast Surf Conditions for Chengkung this week:
The surf forecast for Chengkung over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 2AM. The primary swell is predicted to be 5.5m and 18s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Chengkung in the next 16 days are 9.0m 18s and forecast to arrive on Saturday (Jul 11) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 6.0m 11s period and expected on Saturday (Jul 11) at 5PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 10th Jul) | 18ft (5.5m) 18s |
| Best Surf | 2AM (Fri 10th Jul) | 18ft (5.5m) 18s |
| Most Powerful | 2AM (Sat 11th Jul) | 30ft (9.0m) 18s |
Table - best surf conditions forecast for Chengkung over the next 16 days.
Short Range ForecastHeavy rain (total 24mm), heaviest during Sat afternoon. Warm (max 31°C on Thu morning, min 26°C on Wed night). Winds increasing (light winds from the NE on Wed night, near gales from the SSW by Sat afternoon). | Days 5-7 Weather SummaryHeavy rain (total 27mm), heaviest during Sat night. Warm (max 32°C on Sun morning, min 28°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, calm by Mon night). | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||
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) | ESE 16 | ESE 17 | ESE 17 | ESE 18 | ESE 19 | E 19 | E 18 | ENE 14 | NE 13 | E 11 | E 10 | E 9 | E 8 | E 8 | E 7 | E 7 | E 7 | E 6 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3444 | 8098 | 10220 | 17327 | 30631 | 40948 | 48209 | 8266 | 535 | 86 | 47 | 58 | 47 | 40 | 40 | 47 | 44 | 38 | 136 | 160 | 136 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross | cross-on | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | glassy | cross-on | cross |
High Tide | 00:10AM1.43m | 1:21PM1.14m | 1:10AM1.48m | 2:58PM1.16m | 2:14AM1.56m | 4:14PM1.23m | 3:15AM1.66m | 5:12PM1.30m | 4:12AM1.76m | 6:01PM1.36m | 5:05AM1.84m | 6:44PM1.39m | 5:56AM1.88m | 7:24PM1.42m | |||||||
Low Tide | 7:03AM0.53m | 6:37PM0.75m | 8:22AM0.40m | 7:51PM0.81m | 9:31AM0.25m | 9:02PM0.83m | 10:30AM0.10m | 10:05PM0.80m | 11:22AM-0.01m | 10:59PM0.75m | 12:10PM-0.07m | 11:48PM0.69m | 12:55PM-0.08m | ||||||||
 |  | | |  |  |  |  | |  | | |  | |  | | | | | | | |
 | — | 5:13 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — |
 | 6:44 | — | 6:44 | — | — | 6:44 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 |
mm | — | — | — | — | — | — | — | 10 | 14 | 14 | — | — | 1 | — | 3 | 6 | — | 3 | 2 | — | 1 |
Temp °C | 29 | 31 | 31 | 28 | 31 | 29 | 29 | 31 | 30 | 29 | 32 | 31 | 29 | 31 | 30 | 29 | 30 | 30 | 28 | 30 | 30 |
Feels °C | 34 | 33 | 32 | 30 | 31 | 31 | 33 | 30 | 25 | 25 | 30 | 30 | 32 | 35 | 35 | 35 | 34 | 35 | 34 | 34 | 35 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 17 | ESE 17 | ESE 18 | ESE 19 | E 19 | E 18 | ENE 14 | NE 13 | E 11 | E 10 | E 9 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 3444 | 8098 | 10220 | 17327 | 30631 | 40948 | 48209 | 8266 | 535 | 86 | 47 | 58 | 650 | 299 | 194 | 123 | 78 | 126 | 136 | 160 | 136 |
Swell 2 Height (m) Direction Period (s) | ENE 17 | — | — | — | — | — | — | — | ESE 15 | — | — | — | E 8 | E 8 | E 7 | E 7 | E 7 | E 6 | E 6 | E 9 | E 6 |
| kJ | 28 | — | — | — | — | — | — | — | 193 | — | — | — | 47 | 40 | 40 | 47 | 44 | 38 | 25 | 15 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 16 | — | — | — | SSW 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | E 9 | S 9 | E 9 |
| kJ | — | — | — | — | — | — | — | — | 81 | — | — | — | 68 | 31 | 31 | 19 | 18 | 8 | 15 | 2 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 5 | — | NNE 7 | NNE 8 | — | SSW 10 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 10 | — | — | — | — | — | — | — |
| kJ | — | — | 59 | — | 830 | 1865 | — | 2756 | 8943 | 5078 | 2702 | 1493 | 1092 | 240 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 107 | 150 | 150 | 202 | 409 | 804 | 409 | 409 | 409 | 1336 | 183 | 1099 | 107 | 232 | 169 | 169 | 732 | 237 | 0 | 237 | 237 |
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 Chengkung 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 Chengkung Surf forecast
The above surf forecast table for Chengkung provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chengkung can be found by selecting the local surf guide option on the grey menu. Our Chengkung 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 (Chengkung) 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 Chengkung 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.
Are you planning a holiday in South Taiwan? If you are looking for accommodation near Chengkung, camping, hotels and holiday cottages in South Taiwan, consider staying in Taitung City which is 51 km (32 miles) away. Other places in and around South Taiwan where you can find information about places to rent, and car hire include Chia-lan which is 77 km (48 miles) away, Hualien, Yue-ching and Hualian.
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