This data the coastal Masaki Cho 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.
Water temperature in Masaki Cho today is 27°C. Based on our historical data over a period of ten years, the warmest water in this day in Masaki Cho was recorded in 2010 and was 26.2°C, and the coldest was recorded in 2015 at 23.8°C. Sea water temperature in Masaki Cho is expected to drop to 24.9°C in the next 10 days. September average water temperature in Masaki Cho is 24.7°C, the minimum temperature is 23.1°C, and the maximum is 27.8°C.
The swimming season in Masaki Cho lasts from June to November. During those months, Masaki Cho water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Masaki Cho in winter reaches 14.3°C, in spring 14.4°C, in summer the average temperature rises to 23°C, and in autumn it is 22.7°C.
5 September 2025 |
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today temp |
27°C |
4 September 2025 |
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yesterday temp |
27.4°C |
The sea salinity in Masaki Cho is 32.39‰, and the average salinity of the World Ocean is 35‰.
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 Masaki Cho. 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 Masaki Cho. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
0' 8" | 0' 11" | 0' 11" | 0' 9" |
0.21 m | 0.28 m | 0.28 m | 0.23 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 8" | 0' 7" | 0' 6" | 0' 4" |
0.21 m | 0.18 m | 0.14 m | 0.11 m |
Data in a table show Masaki Cho temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Masaki Cho.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
24.8°C | 24.7°C | 25°C | 25.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
27.7°C | 29.3°C | 27.4°C | 26.2°C |
You may also be interested in other sections of our site for Masaki Cho: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Masaki Cho. 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 Masaki Cho 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
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 13.9°C | 11.6°C | 16.5°C | cold |
Sea water temperature in Masaki Cho in January | ||||
February | 12.4°C | 10.1°C | 15.1°C | cold |
Sea water temperature in Masaki Cho in February | ||||
March | 12.5°C | 9.9°C | 15.9°C | cold |
Sea water temperature in Masaki Cho in March | ||||
April | 14°C | 11.2°C | 17°C | cold |
Sea water temperature in Masaki Cho in April | ||||
May | 16.6°C | 14°C | 19.5°C | cold |
Sea water temperature in Masaki Cho in May | ||||
June | 19.9°C | 16.8°C | 23.6°C | cold |
Sea water temperature in Masaki Cho in June | ||||
July | 23.6°C | 20.5°C | 27°C | warm |
Sea water temperature in Masaki Cho in July | ||||
August | 25.6°C | 23.4°C | 28.1°C | hot |
Sea water temperature in Masaki Cho in August | ||||
September | 24.7°C | 23.1°C | 27.8°C | warm |
Sea water temperature in Masaki Cho in September | ||||
October | 23.1°C | 21.1°C | 25.4°C | warm |
Sea water temperature in Masaki Cho in October | ||||
November | 20.3°C | 17.5°C | 23°C | warm |
Sea water temperature in Masaki Cho in November | ||||
December | 16.7°C | 14°C | 19.3°C | cold |
Sea water temperature in Masaki Cho in December |