Haikou Sea Temperature

(Today) Aug 2017

28.9°C / 84°F

Current weather

(clear sky)
28°C / 82°F

Partly cloudy

2 mph



The measurements for the sea temperature in Haikou, 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 Haikou

  • Low 02:56am
  • High 09:23am
  • Low 04:35pm
  • High 10:53pm
  • Low 03:53am
  • High 10:14am
  • Low 05:15pm
  • High 11:27pm
  • Low 04:42am
  • High 11:00am
  • Low 05:50pm
  • High 11:59pm
  • Low 05:26am
  • High 11:42am
  • Low 06:23pm
  • High 12:30am
  • Low 06:08am
  • High 12:21pm
  • Low 06:53pm
  • High 12:59am
  • Low 06:48am
  • High 12:59pm
  • Low 07:21pm
  • High 01:29am
  • Low 07:28am
  • High 01:35pm
  • Low 07:48pm

*These tide times are estimates based on the nearest port (Naozhou Dao, China) 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 August sea temperatures

  • Max: 30.1°C / 86.1°F
  • Avg: 28.8°C / 83.9°F
  • Min: 27.8°C / 82.0°F
Haikou average sea temperature chart

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

Map showing location of Haikou (20.045830, 110.341670)

Locations nearby


Whilst sea temperatures for Haikou 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 Haikou
HAK, Ha k'uo-shih, Ha k’uo-shih, Hai Khau, Hai-k'ou-shih, Hai-k'ou-so-ch'eng, Hai-k’ou-shih, Hai-k’ou-so-ch’eng, Haik-how, Haikou, Haikou Shi, Haikow, Heihow, Hoi Hao, Hoihau, Hoihow, Hải Khẩu, Khajkou, hai kou, hai kou shi, Хайкоу, خەيكو شەھىر, 海口, 海口市