Akashi Water Temperature

(Today) 2025

23.7°C / 74.6°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

24°C / 75°F
(broken clouds)
Partly cloudy
Wind
6 mph
Humidity
76%

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

Akashi average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Akashi
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.1 12.8 12.7 14.2 15.2 19.9 24.1 26.7 24.3 22.2 18.8 15.3
Max °C 16.8 15.1 15.1 17 21.5 25.1 27.7 28.3 28 24.5 22.8 20
Min °F 57 55.9 55.8 58.7 61.8 69.9 76.8 80.7 77.2 72.8 67.4 61.4
Max °F 60.7 58.2 58.2 61.5 68.1 75.1 80.4 82.3 80.9 75.1 71.4 66.1

The warmest water temperature is in August with an average around 81.5°F / 27.5°C. The coldest month is February with an average water temperature of 57°F / 13.9°C.

7 day tide forecast for Akashi

SatSunMonTueWedThuFri
  • High 12:50am
    (1.31m)
  • Low 10:14am
    (0.75m)
  • High 12:42am
    (1.36m)
  • Low 10:28am
    (0.66m)
  • High 12:52am
    (1.4m)
  • Low 10:53am
    (0.55m)
  • High 6:59pm
    (1.4m)
  • Low 10:27pm
    (1.34m)
  • High 3:27am
    (1.43m)
  • Low 11:28am
    (0.44m)
  • High 6:55pm
    (1.47m)
  • Low 11:24pm
    (1.3m)
  • High 4:40am
    (1.47m)
  • Low 12:08pm
    (0.33m)
  • High 7:19pm
    (1.54m)
  • Low 12:12am
    (1.24m)
  • High 5:33am
    (1.52m)
  • Low 12:47pm
    (0.25m)
  • High 7:50pm
    (1.58m)
  • Low 12:55am
    (1.17m)
  • High 6:20am
    (1.56m)
  • Low 1:26pm
    (0.2m)
  • High 8:25pm
    (1.59m)
7 day tide times for Akashi

*These tide times are estimates based on the nearest accurate location (Akasi, Hyogo, 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.