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Water temperature in Yuejin

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This data the coastal Yuejin 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 Yuejin

Water temperature in Yuejin today is 22.9°C. Based on our historical data over a period of ten years, the warmest water in this day in Yuejin was recorded in 2007 and was 24.7°C, and the coldest was recorded in 2012 at 22.5°C. Sea water temperature in Yuejin is expected to drop to 22.1°C in the next 10 days. September average water temperature in Yuejin is 21.9°C, the minimum temperature is 16.4°C, and the maximum is 25.7°C.

The swimming season in Yuejin lasts from June to September. During those months, Yuejin water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Yuejin in winter reaches 0.3°C, in spring 8.8°C, in summer the average temperature rises to 24.6°C, and in autumn it is 15.2°C.

Yuejin water temperature now


5 September 2025
today temp
22.9°C
4 September 2025
yesterday temp
23.9°C


The sea salinity in Yuejin is 25.78‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Yuejin 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 Yuejin. 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 Yuejin. 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 h3-6 h6-9 h9-12 h
0' 2"0' 6"1' 0"1' 0"
0.04 m0.15 m0.3 m0.31 m
12-15 h15-18 h18-21 h21-24 h
1' 3"1' 3"1' 2"0' 10"
0.38 m0.39 m0.35 m0.26 m

Surf report in Yuejin

Yuejin wave height and direction

Yuejin weather forecast

Yuejin wind speed and direction

Current temperature and weather

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

0-3 h3-6 h6-9 h9-12 h
22°C21.6°C21.7°C25.1°C
12-15 h15-18 h18-21 h21-24 h
26.3°C26.5°C23.9°C22.7°C

You may also be interested in other sections of our site for Yuejin: Sunrise and Sunset, Tides

Yuejin water temperature by month

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

MonthAvrMinMax
January-0.2°C-2°C3°Ccold
Sea water temperature in Yuejin in January
February-1°C-2.1°C1.2°Ccold
Sea water temperature in Yuejin in February
March2.1°C-1.4°C8.1°Ccold
Sea water temperature in Yuejin in March
April8.8°C3.3°C15.2°Ccold
Sea water temperature in Yuejin in April
May15.5°C7.9°C21.1°Ccold
Sea water temperature in Yuejin in May
June21.8°C17°C26.1°Cwarm
Sea water temperature in Yuejin in June
July25.7°C22.2°C30.4°Chot
Sea water temperature in Yuejin in July
August26.2°C23.1°C31°Chot
Sea water temperature in Yuejin in August
September21.9°C16.4°C25.7°Cwarm
Sea water temperature in Yuejin in September
October15.4°C9°C21.4°Ccold
Sea water temperature in Yuejin in October
November8.4°C3°C13°Ccold
Sea water temperature in Yuejin in November
December2°C-0.9°C7.2°Ccold
Sea water temperature in Yuejin in December

Chart monthly average water temperature in Yuejin

Water temperature in Yuejin

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Yuejin 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

WaterWeatherWave
Huludao26.7°C26°C0.25 m
Dalian25.7°C27°C0.35 m
Beidaihe27.1°C26°C0.19 m
Yantai26°C27°C0.31 m
Nampo26.4°C29°C0.15 m
Weihai26.1°C29°C0.22 m
Longkou27.4°C27°C0.2 m
Tianjin27.9°C27°C0.31 m
Haeju26.9°C27°C0.28 m
Dongying28.1°C30°C0.27 m

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Yuejin 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.

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