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Surf Forecasts:
Sai Wan Beach surfForecast / Hong Kong / China
16 Day Weather and Surf, issued 7 am Wednesday 06 May 2026 CSTForecast update in hr min s Forecast update imminent
Sai Wan Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sai Wan Beach sea temperature is
25.0° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Sai Wan Beach this week:
The most powerful waves expected at Sai Wan Beach in the next 16 days are 1.5m 8s and forecast to arrive on Sunday (May 10) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Sun 10th May) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Sai Wan Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Warm (max 26°C on Thu afternoon, min 21°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the ENE by Fri night). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Mon afternoon, min 21°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
ESE 6 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | SE 4 | SE 5 | ESE 5 | E 6 | ESE 8 | ESE 9 | ESE 9 | E 8 | ESE 7 | SE 6 | SE 11 | SE 6 | SE 12 | SE 11 | SE 11 | SE 11 | |
53 | 42 | 23 | 14 | 11 | 5 | 8 | 5 | 132 | 217 | 190 | 116 | 168 | 40 | 18 | 18 | 10 | 22 | 20 | 19 | 18 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | glassy | on | cross-on | cross-off | |
High Tide | 9:50AM1.78m | 10:29AM1.74m | 11:55PM0.59m | 11:13AM1.68m | 12:02PM1.61m | 7:05AM0.98m | 6:54AM1.03m | 2:07PM1.39m | 6:58AM1.10m | 3:29PM1.27m | |||||||||||
Low Tide | 6:30PM0.21m | 7:22PM0.26m | 00:19AM0.59m | 8:17PM0.29m | 9:11PM0.30m | 7:37AM0.98m | 10:00PM0.30m | 9:27AM0.93m | 10:45PM0.31m | 10:47AM0.81m | 11:26PM0.34m | ||||||||||
 | |  | |  | |  |  |  |  | | | | |  | | | | | | | |
 | 5:47 | — | — | 5:47 | — | — | 5:46 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 6:50 | — | — | 6:51 | — | — | 6:51 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — |
— | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 24 | 25 | 26 | 25 | 26 | 25 | 24 | 21 | 23 | 22 | 23 | 25 | 24 | 25 | 26 | 25 | 26 | 27 | 26 |
24 | 25 | 26 | 26 | 28 | 28 | 29 | 26 | 26 | 19 | 23 | 22 | 23 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | — | — | SE 10 | SE 10 | SE 10 | SE 4 | SE 5 | ESE 5 | — | — | — | — | ESE 7 | ESE 7 | SE 6 | ESE 6 | SE 6 | SE 12 | SE 11 | SE 11 | SE 11 |
 kJ | — | — | 4 | 4 | 4 | 5 | 6 | 5 | — | — | — | — | 64 | 40 | 18 | 14 | 8 | 22 | 20 | 19 | 18 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SE 9 | ESE 9 | SE 9 | — | — | — | — | — | SE 10 | SE 11 | SE 11 | ESE 10 | SE 5 | ESE 5 | ESE 6 | SE 6 |
| kJ | — | — | — | — | — | 3 | 8 | 3 | — | — | — | — | — | 4 | 5 | 18 | 10 | 7 | 2 | 4 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 6 | — | — | — | — | — | — | — | — | SE 9 | SE 13 | SE 12 | ENE 6 | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 3 | 7 | 6 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | — | — | — | E 6 | ESE 8 | ESE 9 | ESE 9 | E 8 | — | — | — | — | — | — | SSE 3 | — |
| kJ | 53 | 42 | 23 | 14 | 11 | — | — | — | 132 | 217 | 190 | 116 | 168 | — | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 658 | 737 | 603 | 669 | 794 | 669 | 658 | 658 | 1045 | 1422 | 803 | 603 | 142 | 658 | 603 | 658 | 658 | 18 | 658 | 658 | 18 |
Best forecast wave conditions in Hong Kong | |||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Sai Wan Beach 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 Sai Wan Beach Surf forecast
The above surf forecast table for Sai Wan Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sai Wan Beach can be found by selecting the local surf guide option on the grey menu. Our Sai Wan Beach 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 (Sai Wan Beach) 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 Sai Wan Beach 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 Hong Kong? If you are looking for accommodation near Sai Wan Beach, camping, hotels and holiday cottages in Hong Kong, consider staying in Kowloon which is 23 km (14 miles) away. Other places in and around Hong Kong where you can find information about places to rent, and car hire include Yantian which is 23 km (14 miles) away, Hong Kong, Aberdeen and Shenzhen.
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