Rudong Water Temperature

(Today) 2025

24.3°C / 75.8°F

The water will feel warm (balmy). Most people will be OK with just bathers / swimming costume at this temperature. If you intend to stay in the water for a while a thin shorty wetsuit will suffice.

Current weather

25°C / 77°F
(few clouds)
Partly cloudy
Wind
1 mph
Humidity
88%

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

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Rudong water temperature derived from many years of historical sea surface temperature data.

Rudong average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Rudong
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.8 17.8 17.8 19.3 25.1 27.8 27.7 27.3 26.7 25 23.1 18.6
Max °C 20.6 20.5 22.4 26.7 29.4 29.7 30.5 30 30 28.3 26.4 24.3
Min °F 65.2 65.1 65.9 69.7 78.9 82.8 83 82.2 81.3 78.3 74.9 67.7
Max °F 68 67.8 70.5 77.1 83.2 84.7 85.8 84.9 84.6 81.6 78.2 73.4

The warmest water temperature is in July with an average around 84.4°F / 29.1°C. The coldest month is February with an average water temperature of 66.4°F / 19.1°C.

7 day tide forecast for Rudong

SatSunMonTueWedThuFri
  • High 3:29am
    (1.92m)
  • Low 7:10am
    (1.63m)
  • High 2:09pm
    (3.36m)
  • Low 10:04pm
    (0.68m)
  • High 4:57am
    (1.84m)
  • Low 7:38am
    (1.76m)
  • High 3:03pm
    (3.04m)
  • Low 11:20pm
    (0.9m)
  • High 7:17am
    (1.91m)
  • Low 8:33am
    (1.91m)
  • High 4:19pm
    (2.73m)
  • Low 12:39am
    (1.04m)
  • High 8:10am
    (2.09m)
  • Low 11:54am
    (1.95m)
  • High 6:05pm
    (2.53m)
  • Low 1:40am
    (1.1m)
  • High 8:33am
    (2.28m)
  • Low 1:52pm
    (1.72m)
  • High 7:40pm
    (2.46m)
  • Low 2:23am
    (1.16m)
  • High 8:54am
    (2.49m)
  • Low 2:53pm
    (1.43m)
  • High 8:47pm
    (2.46m)
  • Low 2:55am
    (1.21m)
  • High 9:15am
    (2.69m)
  • Low 3:35pm
    (1.13m)
  • High 9:37pm
    (2.49m)
7 day tide times for Rudong

*These tide times are estimates based on the nearest accurate location (Zhanjiang, China) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.