Water temperature in Kitaibaraki

This data the coastal Kitaibaraki sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Kitaibaraki

Water temperature in Kitaibaraki today is 24.3°C. Based on our historical data over a period of ten years, the warmest water in this day in Kitaibaraki was, like today, 24.3°C, and the coldest was recorded in 2009 at 20.1°C. Sea water temperature in Kitaibaraki is expected to drop to 21.6°C in the next 10 days. September average water temperature in Kitaibaraki is 23.3°C, the minimum temperature is 20.1°C, and the maximum is 27°C.

The swimming season in Kitaibaraki lasts from July to October. During those months, Kitaibaraki water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Kitaibaraki in winter reaches 14°C, in spring 14°C, in summer the average temperature rises to 21.6°C, and in autumn it is 20.9°C.

Kitaibaraki water temperature now

The sea salinity in Kitaibaraki is 34.15‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Kitaibaraki for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Kitaibaraki. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Kitaibaraki. Data in table shown for 27 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Kitaibaraki

Kitaibaraki weather forecast

Current temperature and weather

Data in a table show Kitaibaraki temperature today (27 September 2025). For more information and forecast for a few days, go to the weather forecast Kitaibaraki.

0-3 h	3-6 h	6-9 h	9-12 h
20.4°C	20.6°C	20.7°C	24.2°C

12-15 h	15-18 h	18-21 h	21-24 h
27.3°C	24.8°C	21.6°C	20.8°C

Kitaibaraki water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Kitaibaraki. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Kitaibaraki on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Kitaibaraki

The nearest beaches and cities from Kitaibaraki with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Takahagi	24°C	23°C		1.57 m
Oarai	23.7°C	24°C		1.68 m
Hasaki	24.6°C	24°C		1.3 m
Funabashi	25.3°C	26°C		0.04 m
Narashino	25.6°C	26°C		0.04 m
Ichikawa	25.3°C	25°C		0.05 m
Chiba	25.9°C	25°C		0.05 m
Ichihara	25.8°C	25°C		0.05 m
Sendai Shi	24.1°C	25°C		1.33 m
Shinagawa Ku	25.2°C	24°C		0.08 m

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Our report for Kitaibaraki is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.