Sanya Sea Temperature

(Today) Sep 2017

28.3°C / 83°F

Current weather

(scattered clouds)
27°C / 81°F

Partly cloudy

4 mph



The measurements for the sea temperature in Sanya, Hainan are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

7 day tide forecast for Sanya

  • Low 04:08am
  • High 10:00am
  • Low 04:48pm
  • High 11:01pm
  • Low 04:56am
  • High 10:46am
  • Low 05:22pm
  • High 11:28pm
  • Low 05:40am
  • High 11:30am
  • Low 05:52pm
  • High 11:55pm
  • Low 06:22am
  • High 12:14pm
  • Low 06:20pm
  • High 12:20am
  • Low 07:03am
  • High 12:59pm
  • Low 06:45pm
  • High 12:44am
  • Low 07:46am
  • High 01:48pm
  • Low 07:08pm
  • High 01:09am
  • Low 08:31am
  • High 02:48pm
  • Low 07:30pm

*These tide times are estimates based on the nearest port (Da Nang, Vietnam) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average September sea temperatures

  • Max: 29.7°C / 85.5°F
  • Avg: 28.3°C / 83°F
  • Min: 26.9°C / 80.5°F
Sanya average sea temperature chart

These average ocean temperatures for Sanya are calculated from several years of archived data.

Map showing location of Sanya (18.243060, 109.505000)

Locations nearby


Whilst sea temperatures for Sanya are as accurate as current data allows there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Sanya
SYX, Sama, Samah, San'ja, San-ah, San-ya-chen, San-ya-chiang, San-ya-chiang-shih, Sanya, Ya Xian, Ya-hsien, Yai-hsien, Yehsien, san ya, Санья, 三亚