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Masan

Water Temperature in the East China Sea in Masan, South Korea: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Masan in South Korea, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Masan

11.5°C

TODAY

11.8°C

YESTERDAY

11.4°C

A WEEK AGO

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the East China Sea in Masan is 11.5°C. The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.

It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart for East China Sea in Masan Over the Last 30 Days

The water temperature in Masan today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.

According to our forecast, the sea temperature in Masan will remain nearly unchanged in the coming days, its value will be 12.6°C.

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across South Korea to enhance accuracy.

Water temperature data for Masan and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.

Table of Daily Sea Temperature Data

DateCurrentAverageForecast
Feb 1611.4°C13.3°C
Feb 1711.9°C13.0°C
Feb 1812.2°C13.3°C
Feb 1912.0°C12.3°C
Feb 2011.8°C12.8°C
Feb 2111.6°C12.5°C
Feb 2211.8°C12.3°C
Feb 2311.5°C13.3°C
Feb 2414.0°C11.8°C
Feb 2513.5°C12.0°C
Feb 2613.3°C12.1°C
Feb 2713.3°C12.2°C
Feb 2812.8°C12.3°C
Mar 113.8°C12.5°C
Mar 213.3°C12.6°C
Mar 313.0°C12.6°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Masan Throughout the Year

Throughout the year, the sea temperature in Masan exceeds 77°F (25°C) for 46 days, exceeds 72°F (22°C) for 102 days, and exceeds 64°F (18°C) for 175 days.

Below is the annual chart of sea temperature changes in the East China Sea in Masan.

January

MinimumAverageMaximum
11°C13.5°C16°C

February

MinimumAverageMaximum
11°C13°C15°C

March

MinimumAverageMaximum
11°C13.5°C16°C

April

MinimumAverageMaximum
12°C15°C18°C

May

MinimumAverageMaximum
13°C16°C19°C

June

MinimumAverageMaximum
16°C20°C24°C

July

MinimumAverageMaximum
19°C23.5°C28°C

August

MinimumAverageMaximum
23°C26°C29°C

September

MinimumAverageMaximum
20°C24°C28°C

October

MinimumAverageMaximum
19°C22.5°C26°C

November

MinimumAverageMaximum
16°C19.5°C23°C

December

MinimumAverageMaximum
11°C15°C19°C

Monthly Water Temperature Histogram for East China Sea in Masan

You can explore detailed data on how the water temperature in Masan varies each month:

Masan Weather

FEBRUARY 24

1°C / 8°C
clear sky

humidity: 55% | wind: 6 km/h

FEBRUARY 25

4°C / 10°C
clear sky

humidity: 52% | wind: 3 km/h

FEBRUARY 26

4°C / 9°C
broken clouds: 51-84%

humidity: 56% | wind: 3 km/h

Sea Temperature in the East China Sea in Masan: General Trends and Swimming Opportunities

Original name
마산시
The Local Time
11:38
Time Zone
UTC+9
Sunrise
07:02
Sunset
18:15
Length of the day
11 h 12 m

The coastal areas of South Korea, such as Busan, have a humid subtropical climate with moderate to heavy rainfall throughout the year and mild winters. Summers are typically hot, humid, and rainy, with monsoons, while the spring and fall seasons bring pleasant, mild temperatures.

Masan is located in Asia in the Northern Hemisphere at a latitude of 35 degrees, along the shores of the East China Sea. Masan lies within in South Korea.

The average annual daytime air temperature in Masan is 19°C (66°F), with the average nighttime temperature being 10°C (50°F). The highest average daily temperature occurs in August, reaching 29°C (85°F), while the lowest is in January at 8°C (47°F). As for nighttime temperatures, the minimum average temperature of -2°C (29°F) is recorded in January, and the maximum is in August, reaching 23°C (73°F).

According to historical data, Masan experiences 109 rainy days per year, which accounts for 30 percent of all days in the year. On average, there are 9 rainy days each month. The wettest month is August, with 13 rainy days and 245 mm (9.6 inches) of precipitation, while the driest month is October, which typically has 6 rainy days and only 61 mm (2.4 inches) of precipitation.

The average annual water temperature in East China Sea in Masan is 18°C (64°F). In January, the water reaches its lowest point of the year at 11°C (52°F), while in August, it peaks at 29°C (84°F). The month suitable for comfortable beach vacations and swimming in the East China Sea is August. During this month, the water temperature stays above 20°C (68°F) and can reach up to 29°C (84°F) on some days.

Geographical Location of Masan

Frequently Asked Questions About Masan and its Water Temperatures

What is the current sea temperature in Masan?

The water temperature today in the East China Sea in Masan is 53°F (11.5°C).

In which months is the water temperature in Masan comfortable for swimming?

The water temperature in the East China Sea in Masan is comfortable for swimming and beach vacations in August.

What is the water temperature in Masan during the winter?

The water temperature in the East China Sea in Masan during the winter ranges from 11°C to 19°C (52°F to 66°F).

What is the water temperature in Masan during the spring?

The water temperature in the East China Sea in Masan during the spring ranges from 11°C to 19°C (52°F to 66°F).

What is the water temperature in Masan during the summer?

The water temperature in the East China Sea in Masan during the summer ranges from 16°C to 29°C (61°F to 84°F).

What is the water temperature in Masan during the fall?

The water temperature in the East China Sea in Masan during the fall ranges from 16°C to 28°C (61°F to 82°F).

Is it possible to swim in the sea in Masan at any time of the year?

The East China Sea in Masan is quite cool, and swimming is only possible in June, July, August, September, October, and November when the water temperature reaches 21°C (70°F).

What sea temperatures can I expect in Masan in the next month?

In March, the water temperature in the East China Sea in Masan will range between 52°F (11°C) and 61°F (16°C)