Swim in Hakone in march 2025What is the temperature of the sea in in march?

Average sea temperature in Hakone in march 2025.

In march, according to seasonal norms, the sea temperature in Hakone is:

Minimum: 57°F

Average: 61°F

Maximum: 64°F

Other useful seasonal weather averages in march:

  • Outside temperature: 44°F to 56°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 3.1mph
  • It rains a total of 5.7in, over 7 day(s).

Should we swim in Hakone in march?

No... The water temperature in Hakone in march is cold

Swimming in Hakone in march is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 61°F (minimum: 57°F - maximum: 64°F).

Note also that in march, the climate is tolerable with an average outside temperature of 50°F, 5.7in of precipitation (over 7 days) and 78.09 % humidity.

Water and normal seasonal temperatures in Hakone in march

March
Average sea temperature 61°F
Minimum sea temperature 57°F
Maximum sea temperature 64°F
Average outside temperature 50°F
Maximum outside temperature 58°F
Minimum outside temperature 45°F
Wind speed 12.4mph
Wind temperature 41°F
Precipitation 5.7in
Number of days of rain 7 jour(s)
(24%)
Humidity 79%
Visibility in kilometers 9.08km
Cloud cover 43%
Our opinion cold swimming

Swim elsewhere in Japan in march

City Average T° Max. T° Our opinion
Tokyo in march58°F60°Ffreezing swimming
Fukuoka in march58°F60°Ffreezing swimming
Hiroshima in march55°F58°Ffreezing swimming
Kochi in march63°F65°Fcool swimming
Nagoya in march57°F58°Ffreezing swimming
Okinawa in march70°F74°Fpleasant swimming
Osaka in march58°F60°Ffreezing swimming
Sapporo (Hokkaido) in march42°F44°Ffreezing swimming
Abashiri in march31°F34°Ffreezing swimming
Akita in march49°F50°Ffreezing swimming
Aomori in march47°F49°Ffreezing swimming
Hakodate in march41°F44°Ffreezing swimming
Izumo in march57°F60°Ffreezing swimming
Kagoshima (Kyushu) in march65°F67°Fcool swimming
Kanazawa in march52°F54°Ffreezing swimming
Kobe in march58°F59°Ffreezing swimming
Nagasaki in march60°F61°Fcold swimming
Nago in march70°F73°Fcool swimming
Naha in march70°F74°Fpleasant swimming
Okayama in march56°F59°Ffreezing swimming

Swim in Japan in march: sea temperature by city

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