Swimming in Sendai (Honshu) in july 2025: Average sea temperature in july and tide times in july 2025

Average sea temperature in Sendai (Honshu) in july 2025.

In july, according to seasonal norms, the sea temperature in Sendai (Honshu) is:

Minimum: 63°F

Average: 71°F

Maximum: 78°F

Other useful seasonal weather averages in july:

  • Outside temperature: 72°F to 80°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 13.7mph
  • It rains a total of 8in, over 11 day(s).

Should we swim in Sendai (Honshu) in july?

Yes! The water temperature in Sendai (Honshu) in july is pleasant

Swimming in july is pleasant in Sendai (Honshu) and the surrounding area. The sea temperature is 71°F on average (min/max: 63°F/78°F), allowing you to swim for a long time and enjoy water sports.

Note also that in july, the climate is good with an average outside temperature of 76°F, 7.9in of precipitation (over 11 days) and 89.68 % humidity.

Water and normal seasonal temperatures in Sendai (Honshu) in july

July
Average sea temperature 71°F
Minimum sea temperature 63°F
Maximum sea temperature 78°F
Average outside temperature 77°F
Maximum outside temperature 81°F
Minimum outside temperature 72°F
Wind speed 8.1mph
Wind temperature 72°F
Precipitation 8in
Number of days of rain 11 jour(s)
(34%)
Humidity 90%
Visibility in kilometers 8.49km
Cloud cover 49%
Our opinion pleasant swimming

Chart of the tides in july 2025

Tide times in july 2025 in Sendai (Honshu)

Swim elsewhere in Japan in july

City Average T° Max. T° Our opinion
Tokyo in july76°F79°Fpleasant swimming
Fukuoka in july78°F82°Fpleasant swimming
Hiroshima in july77°F81°Fpleasant swimming
Kochi in july81°F84°Fideal swimming
Nagoya in july79°F83°Fpleasant swimming
Okinawa in july83°F86°Fideal swimming
Osaka in july79°F83°Fideal swimming
Sapporo (Hokkaido) in july66°F70°Fcool swimming
Abashiri in july58°F63°Ffreezing swimming
Akita in july74°F79°Fpleasant swimming
Aomori in july69°F74°Fcool swimming
Hakodate in july66°F71°Fcool swimming
Hakone in july77°F81°Fpleasant swimming
Izumo in july78°F82°Fpleasant swimming
Kagoshima (Kyushu) in july81°F84°Fideal swimming
Kanazawa in july77°F81°Fpleasant swimming
Kobe in july80°F83°Fideal swimming
Nagasaki in july79°F83°Fpleasant swimming
Nago in july83°F85°Fideal swimming
Naha in july83°F85°Fideal swimming
Okayama in july78°F81°Fpleasant swimming

Swim in Japan in july: sea temperature by city

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