Sea temperature in Niihama in Japan real-time sea temperature, 7-day forecast and historical data

Do you want to swim in the sea in Niihama in Japan today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Niihama for the next few days.

Temperature of the sea in Niihama today

Currently, the sea water temperature in Niihama is at most:

57°F

(or 4° lower than the seasonal norm)

Other useful information about today's weather:

  • Outside temperature: 50°F to 54°F
  • Partly Cloudy
  • The wind is blowing at 8.7mph
  • Wave height is 1.6ft on average, and 0.7ft at most, with a frequency of a wave every 1.3 seconds.
  • More details on the sea weather of Niihama page

This report was generated on 28/03/2024

History of water temperature in Niihama

We record the water temperature daily in Niihama In this way, we can provide you with the average sea temperature in Niihama over the last 24 months and a more detailed chart for recent months.

Monthly sea temperature averages over 24 months

march 2024
Average water temperature: 57°F (56°F to 61°F)
february 2024
Average water temperature: 56°F (56°F to 61°F)
january 2024
Average water temperature: 56°F (55°F to 62°F)
december 2023
Average water temperature: 62°F (59°F to 67°F)
november 2023
Average water temperature: 71°F (67°F to 74°F)
october 2023
Average water temperature: 77°F (74°F to 79°F)
september 2023
Average water temperature: 80°F (76°F to 83°F)
august 2023
Average water temperature: 78°F (77°F to 83°F)
july 2023
Average water temperature: 74°F (72°F to 79°F)
june 2023
Average water temperature: 68°F (66°F to 74°F)
may 2023
Average water temperature: 62°F (59°F to 68°F)
april 2023
Average water temperature: 58°F (56°F to 64°F)
march 2023
Average water temperature: 56°F (55°F to 61°F)
february 2023
Average water temperature: 57°F (56°F to 61°F)
january 2023
Average water temperature: 61°F (58°F to 62°F)
december 2022
Average water temperature: 65°F (61°F to 67°F)
november 2022
Average water temperature: 70°F (67°F to 72°F)
october 2022
Average water temperature: 76°F (74°F to 79°F)
september 2022
Average water temperature: 80°F (77°F to 83°F)
august 2022
Average water temperature: 79°F (76°F to 83°F)
july 2022
Average water temperature: 73°F (68°F to 77°F)
june 2022
Average water temperature: 65°F (61°F to 70°F)
may 2022
Average water temperature: 59°F (56°F to 63°F)
april 2022
Average water temperature: 54°F (52°F to 58°F)

Variation of water temperature in Niihama over the past 2 months

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