Ōita- Water Temperature

(Today) 2025

23.5°C / 74.3°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

26°C / 79°F
(overcast clouds)
Partly cloudy
Wind
4 mph
Humidity
85%

The measurements for the water temperature in Ōita-, Ōita 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 Ōita- water temperature derived from many years of historical sea surface temperature data.

Ōita- average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Ōita-
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 10.3 7.4 7 8.9 11.1 15.1 18.9 24.4 22.7 21 16.1 10.9
Max °C 15.8 13 13.5 15.8 19.2 23.4 27.5 27.3 27 23.6 22.6 19
Min °F 52.7 47.6 47.2 50.7 55.2 62.5 69.5 77 74.5 70.8 63.5 54.8
Max °F 58.2 53.2 53.7 57.6 63.3 70.8 78.1 79.9 78.8 73.4 70 62.9

The warmest water temperature is in August with an average around 78.4°F / 25.8°C. The coldest month is February with an average water temperature of 50.4°F / 10.2°C.

7 day tide forecast for Ōita-

SatSunMonTueWedThuFri
  • High 3:01am
    (1.94m)
  • Low 10:02am
    (0.75m)
  • High 5:00pm
    (1.85m)
  • Low 10:21pm
    (1.36m)
  • High 3:53am
    (1.91m)
  • Low 11:02am
    (0.61m)
  • High 6:16pm
    (1.99m)
  • Low 11:42pm
    (1.42m)
  • High 4:48am
    (1.91m)
  • Low 11:56am
    (0.46m)
  • High 7:15pm
    (2.14m)
  • Low 12:49am
    (1.43m)
  • High 5:42am
    (1.93m)
  • Low 12:45pm
    (0.33m)
  • High 8:02pm
    (2.26m)
  • Low 1:42am
    (1.4m)
  • High 6:32am
    (1.97m)
  • Low 1:30pm
    (0.22m)
  • High 8:43pm
    (2.36m)
  • Low 2:26am
    (1.36m)
  • High 7:20am
    (2.02m)
  • Low 2:12pm
    (0.15m)
  • High 9:21pm
    (2.42m)
  • Low 3:05am
    (1.31m)
  • High 8:05am
    (2.06m)
  • Low 2:52pm
    (0.13m)
  • High 9:56pm
    (2.44m)
7 day tide times for Ōita-

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