Ōita- Water Temperature

(Today) 2025

17.8°C / 64.1°F

The water will feel medium. The water will feel a bit chilly in just bathers / swimming costume. If you plan on wearing a wetsuit 4/3mm should be thick enough.

Current weather

15°C / 59°F
(overcast clouds)
Partly cloudy
Wind
3 mph
Humidity
90%

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
  • Low 2:06am
    (-0.11m)
  • High 9:15am
    (2.16m)
  • Low 2:57pm
    (1.08m)
  • High 7:55pm
    (1.81m)
  • Low 2:46am
    (-0.14m)
  • High 9:55am
    (2.17m)
  • Low 3:38pm
    (1.07m)
  • High 8:36pm
    (1.8m)
  • Low 3:26am
    (-0.13m)
  • High 10:34am
    (2.15m)
  • Low 4:18pm
    (1.05m)
  • High 9:18pm
    (1.78m)
  • Low 4:06am
    (-0.06m)
  • High 11:12am
    (2.1m)
  • Low 5:00pm
    (1.01m)
  • High 10:04pm
    (1.73m)
  • Low 4:48am
    (0.06m)
  • High 11:50am
    (2.04m)
  • Low 5:44pm
    (0.97m)
  • High 10:54pm
    (1.67m)
  • Low 5:31am
    (0.22m)
  • High 12:29pm
    (1.96m)
  • Low 6:32pm
    (0.91m)
  • High 11:51pm
    (1.59m)
  • Low 6:18am
    (0.4m)
  • High 1:10pm
    (1.87m)
  • Low 7:26pm
    (0.83m)
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.