Water temperature in Hungnam

This data the coastal Hungnam 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 Hungnam

Water temperature in Hungnam today is 24.7°C. Based on our historical data over a period of ten years, the warmest water in this day in Hungnam was recorded in 2024 and was 25°C, and the coldest was recorded in 2020 at 20.6°C. Sea water temperature in Hungnam is expected to drop to 22°C in the next 10 days. September average water temperature in Hungnam is 22°C, the minimum temperature is 18.2°C, and the maximum is 26.6°C.

The swimming season in Hungnam lasts from July to September. During those months, Hungnam water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Hungnam in winter reaches 4.4°C, in spring 7.5°C, in summer the average temperature rises to 21.7°C, and in autumn it is 17.3°C.

Hungnam water temperature now

The sea salinity in Hungnam is 33.83‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Hungnam 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 Hungnam. 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 Hungnam. 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)

Surf report in Hungnam

Hungnam weather forecast

Current temperature and weather

Data in a table show Hungnam temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Hungnam.

0-3 h	3-6 h	6-9 h	9-12 h
21.2°C	20.6°C	19.8°C	23°C

12-15 h	15-18 h	18-21 h	21-24 h
25.3°C	23°C	22.7°C	22.7°C

Hungnam water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Hungnam. 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 Hungnam 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 Hungnam

The nearest beaches and cities from Hungnam 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
Nampo	26°C	23°C		0.34 m
Gangneung	26.3°C	31°C		0.39 m
Haeju	28.5°C	25°C		0.28 m
Ganghwado	28°C	28°C		0.45 m
Tonghae	26.2°C	28°C		0.52 m
Ansan	26.5°C	29°C		0.35 m
Seoul	27.9°C	29°C		0.43 m
Hwaseong	26.5°C	30°C		0.33 m
Taesal Li	27°C	28°C		0.26 m
Najin	23.6°C	21°C		0.59 m

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Our report for Hungnam 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.