Ōno Water Temperature

(Today) 2024

17.7°C / 63.8°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

21°C / 70°F
(mist)
Partly cloudy
Wind
0 mph
Humidity
88%

The measurements for the water temperature in Ōno, Hiroshima 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.

Water temp by month

Monthly average max / min water temperatures

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

Ōno average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Ōno
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 12.4 11.9 11.6 12.9 14.3 18.3 22.9 25.8 23.3 21.8 17.9 13.8
Max °C 16.1 13.7 14.2 16.4 20 24.1 26.7 28.1 27.5 24.1 22.7 19.7
Min °F 55.8 54.1 53.9 56.6 60 67.3 74.7 79.3 75.6 72.1 66.1 59.2
Max °F 59.5 55.9 56.5 60.1 65.7 73.1 78.5 81.6 79.8 74.4 70.9 65.1

The warmest water temperature is in August with an average around 80.4°F / 26.9°C. The coldest month is February with an average water temperature of 55°F / 12.8°C.


7 day tide forecast for Ōno

MonTueWedThuFriSatSun
  • High 12:18am
    (3.37m)
  • Low 6:09am
    (1.6m)
  • High 11:26am
    (2.87m)
  • Low 6:05pm
    (0.37m)
  • High 1:05am
    (3.23m)
  • Low 6:58am
    (1.68m)
  • High 12:11pm
    (2.74m)
  • Low 6:53pm
    (0.59m)
  • High 1:56am
    (3.09m)
  • Low 7:56am
    (1.72m)
  • High 1:09pm
    (2.59m)
  • Low 7:48pm
    (0.84m)
  • High 2:54am
    (2.97m)
  • Low 9:05am
    (1.68m)
  • High 2:25pm
    (2.48m)
  • Low 8:56pm
    (1.07m)
  • High 3:55am
    (2.89m)
  • Low 10:18am
    (1.56m)
  • High 3:59pm
    (2.48m)
  • Low 10:13pm
    (1.24m)
  • High 4:55am
    (2.87m)
  • Low 11:23am
    (1.35m)
  • High 5:28pm
    (2.61m)
  • Low 11:30pm
    (1.34m)
  • High 5:48am
    (2.88m)
  • Low 12:17pm
    (1.1m)
  • High 6:39pm
    (2.82m)
7 day tide times for Ōno

*These tide times are estimates based on the nearest accurate location (Ono Seto, Hirosima, 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.