Sea Temperature

Ōarai Sea Temperature

(Today) Oct 2017

20.6°C / 69°F

Current weather

(broken clouds)
16°C / 62°F

Partly cloudy
Wind

9 mph

Humidity

55%


The measurements for the sea temperature in Ōarai, Ibaraki are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

Monthly average max / min water temperatures

The graph below shows the range of monthly water temperatures over several years.

Maximum and minimum monthly sea temperatures in Ōarai
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 10.1 8.5 7.3 12.6 13.8 15.9 19 21.3 20.4 17.7 15 11.7
Max °C 17.8 14.9 17 17.8 19.7 22.6 24.7 26 25.6 21.5 19.4 16.9
Min °F 53.2 49.9 49 56.8 59.2 63.3 68.4 72.2 70.8 65.4 60.8 55.1
Max °F 60.9 56.3 58.7 62 65.1 70 74.1 76.9 76 69.2 65.2 60.3

7 day tide forecast for Ōarai

TueWedThuFriSatSunMon
  • Low 12:05am
    (0.26m)
  • High 07:06am
    (1.20m)
  • Low 12:03pm
    (0.83m)
  • High 05:38pm
    (1.24m)
  • Low 12:37am
    (0.29m)
  • High 07:51am
    (1.16m)
  • Low 12:32pm
    (0.89m)
  • High 06:01pm
    (1.20m)
  • Low 01:13am
    (0.32m)
  • High 08:41am
    (1.13m)
  • Low 01:09pm
    (0.93m)
  • High 06:28pm
    (1.16m)
  • Low 01:55am
    (0.36m)
  • High 09:40am
    (1.11m)
  • Low 02:06pm
    (0.97m)
  • High 07:09pm
    (1.11m)
  • Low 02:49am
    (0.41m)
  • High 10:45am
    (1.12m)
  • Low 03:55pm
    (0.97m)
  • High 08:20pm
    (1.05m)
  • Low 03:58am
    (0.45m)
  • High 11:46am
    (1.15m)
  • Low 05:50pm
    (0.90m)
  • High 10:05pm
    (1.01m)
  • Low 05:16am
    (0.47m)
  • High 12:37pm
    (1.18m)
  • Low 06:51pm
    (0.79m)
  • High 11:48pm
    (1.03m)

*These tide times are estimates based on the nearest port (Nakaminato, Ibaraki) 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 October sea temperatures

  • Max: 17.7°C / 63.9°F
  • Avg: 19.6°C / 67.3°F
  • Min: 21.5°C / 70.7°F
Ōarai average sea temperature chart

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

Map showing location of Ōarai (36.316670, 140.600000)

Locations nearby

Variations

Whilst sea temperatures for Ōarai 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 Ōarai
Oarai, da xi, Ōarai, 大洗

Ōarai average sea temperature chart