Swimming in Hakone in may 2025: Average sea temperature in may and tide times in may 2025

Average sea temperature in Hakone in may 2025.

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

Minimum: 62°F

Average: 67°F

Maximum: 72°F

Other useful seasonal weather averages in may:

  • Outside temperature: 63°F to 72°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 10.6mph
  • It rains a total of 5.4in, over 7 day(s).

Should we swim in Hakone in may?

Yes... and no. The water temperature in Hakone in may is cool

Swimming in may on the beaches of Hakone is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 72°F, it can also be as low as 62°F! Note that the average is 67°F.

Note also that in may, the climate is good with an average outside temperature of 67°F, 5.4in of precipitation (over 7 days) and 81 % humidity.

Water and normal seasonal temperatures in Hakone in may

May
Average sea temperature 67°F
Minimum sea temperature 62°F
Maximum sea temperature 72°F
Average outside temperature 68°F
Maximum outside temperature 74°F
Minimum outside temperature 63°F
Wind speed 11.2mph
Wind temperature 63°F
Precipitation 5.4in
Number of days of rain 7 jour(s)
(23%)
Humidity 81%
Visibility in kilometers 9.22km
Cloud cover 38%
Our opinion cool swimming

Chart of the tides in may 2025

Tide times in may 2025 in Hakone

Swim elsewhere in Japan in may

City Average T° Max. T° Our opinion
Tokyo in may64°F69°Fcool swimming
Fukuoka in may65°F70°Fcool swimming
Hiroshima in may63°F69°Fcool swimming
Kochi in may70°F75°Fcool swimming
Nagoya in may65°F70°Fcool swimming
Okinawa in may77°F81°Fpleasant swimming
Osaka in may66°F71°Fcool swimming
Sapporo (Hokkaido) in may51°F56°Ffreezing swimming
Abashiri in may42°F46°Ffreezing swimming
Akita in may56°F63°Ffreezing swimming
Aomori in may54°F59°Ffreezing swimming
Hakodate in may50°F56°Ffreezing swimming
Izumo in may65°F71°Fcool swimming
Kagoshima (Kyushu) in may72°F77°Fpleasant swimming
Kanazawa in may60°F67°Fcold swimming
Kobe in may66°F71°Fcool swimming
Nagasaki in may67°F73°Fcool swimming
Nago in may76°F80°Fpleasant swimming
Naha in may77°F81°Fpleasant swimming
Okayama in may64°F70°Fcool swimming

Swim in Japan in may: sea temperature by city

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