Sea Temperature

Date Sea Temperature

(Today) May 2018

11.1°C / 52°F

Current weather

(broken clouds)
10°C / 50°F

Partly cloudy
Wind

7 mph

Humidity

76%


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.

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.

Maximum and minimum monthly sea temperatures in Date
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.5 2.1 1.8 3.6 4.8 10 15.3 19.6 17.5 13.8 9.7 5.1
Max °C 9 5.2 5.1 7.7 12.5 19.3 22 23.2 22.9 18.7 14.8 12.2
Min °F 39.1 37 36.5 40.1 43.7 53.7 62.2 68.7 65.7 58.8 51.5 44
Max °F 45.6 40.1 39.8 44.2 51.4 63 68.9 72.3 71.1 63.7 56.6 51.1

7 day tide forecast for Date

SunMonTueWedThuFriSat
  • High 01:02am
    (1.35m)
  • Low 07:44am
    (0.34m)
  • High 02:09pm
    (1.23m)
  • Low 07:38pm
    (0.66m)
  • High 01:33am
    (1.41m)
  • Low 08:20am
    (0.20m)
  • High 02:55pm
    (1.30m)
  • Low 08:18pm
    (0.70m)
  • High 02:04am
    (1.45m)
  • Low 08:56am
    (0.10m)
  • High 03:38pm
    (1.34m)
  • Low 08:54pm
    (0.74m)
  • High 02:34am
    (1.49m)
  • Low 09:31am
    (0.02m)
  • High 04:19pm
    (1.36m)
  • Low 09:29pm
    (0.78m)
  • High 03:05am
    (1.51m)
  • Low 10:07am
    (-0.01m)
  • High 05:00pm
    (1.36m)
  • Low 10:04pm
    (0.82m)
  • High 03:37am
    (1.51m)
  • Low 10:43am
    (-0.01m)
  • High 05:41pm
    (1.33m)
  • Low 10:39pm
    (0.86m)
  • High 04:10am
    (1.49m)
  • Low 11:21am
    (0.03m)
  • High 06:24pm
    (1.30m)
  • Low 11:18pm
    (0.90m)

*These tide times are estimates based on the nearest port (Usu Wan, Hokkaido) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average May sea temperatures

  • Max: 12.5°C / 54.4°F
  • Avg: 8.6°C / 47.5°F
  • Min: 4.8°C / 40.6°F
Date average sea temperature chart

These average ocean temperatures for Date are calculated from several years of archived data.

Map showing location of Date (42.468060, 140.868060)

Variations

Whilst sea temperatures for Date are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Date
Date, Nishi-mombetsu

Date average sea temperature chart