Date Water Temperature

(Today) 2024

10.6°C / 51°F

The water will feel cold. All but the most ardent watersports enthusiasts will be thinking of packing up for the winter. If not we'd suggest a thick 5/4mm wetsuit along with some boots and a hood.

Current weather

15°C / 59°F
(few clouds)
Partly cloudy
Wind
12 mph
Humidity
60%

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

Date average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Date
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.1 3 3 4.4 5.7 10.9 16.3 20 17.9 13.9 9.7 5.8
Max °C 9.4 5.6 5.4 8.2 12.7 18.6 21.1 23.3 23 19 14.9 11.9
Min °F 40.1 38.4 38.4 41.4 45.1 54.7 63.3 69.3 66.2 59 51.5 44.8
Max °F 46.4 41 40.8 45.2 52.1 62.4 68.1 72.6 71.3 64.1 56.7 50.9

The warmest water temperature is in August with an average around 70.9°F / 21.6°C. The coldest month is March with an average water temperature of 39.6°F / 4.2°C.


7 day tide forecast for Date

FriSatSunMonTueWedThu
  • High 2:40am
    (1.51m)
  • Low 9:53am
    (-0.07m)
  • High 4:57pm
    (1.31m)
  • Low 9:41pm
    (0.9m)
  • High 3:10am
    (1.52m)
  • Low 10:31am
    (-0.07m)
  • High 5:40pm
    (1.29m)
  • Low 10:13pm
    (0.95m)
  • High 3:42am
    (1.51m)
  • Low 11:10am
    (-0.04m)
  • High 6:26pm
    (1.25m)
  • Low 10:49pm
    (0.98m)
  • High 4:16am
    (1.47m)
  • Low 11:50am
    (0.04m)
  • High 7:16pm
    (1.21m)
  • Low 11:32pm
    (1m)
  • High 4:54am
    (1.39m)
  • Low 12:35pm
    (0.14m)
  • High 8:09pm
    (1.19m)
  • Low 12:30am
    (1.01m)
  • High 5:40am
    (1.29m)
  • Low 1:25pm
    (0.27m)
  • High 9:05pm
    (1.18m)
  • Low 1:56am
    (0.98m)
  • High 6:45am
    (1.17m)
  • Low 2:22pm
    (0.4m)
  • High 9:58pm
    (1.19m)
7 day tide times for Date

*These tide times are estimates based on the nearest accurate location (Usu Wan, Hokkaido, 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.