World sea water temperatures

Water temperature in Bay of Kotor

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This data the coastal Bay of Kotor 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 Bay of Kotor

Water temperature in Bay of Kotor today is 25.1°C. Based on our historical data over a period of ten years, the warmest water in this day in the Adriatic Sea near Bay of Kotor was recorded in 2024 and was 26.6°C, and the coldest was recorded in 2010 at 22.3°C. Sea water temperature in Bay of Kotor is expected to drop to 23.9°C in the next 10 days. September average water temperature in Bay of Kotor is 23.9°C, the minimum temperature is 19.9°C, and the maximum is 27.4°C.

The swimming season in Bay of Kotor lasts from June to November. During those months, Bay of Kotor water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Bay of Kotor in winter reaches 14.9°C, in spring 16.2°C, in summer the average temperature rises to 24.9°C, and in autumn it is 21.4°C.

Bay of Kotor water temperature now


6 September 2025
today temp
25.1°C
5 September 2025
yesterday temp
24.9°C


The sea salinity in Bay of Kotor is 37.36‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Bay of Kotor 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 Bay of Kotor. 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 Bay of Kotor. Data in table shown for 7 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' 10"0' 11"0' 11"0' 10"
0.25 m0.27 m0.28 m0.26 m
12-15 h15-18 h18-21 h21-24 h
0' 9"0' 10"1' 0"1' 1"
0.24 m0.25 m0.3 m0.33 m

Surf report in Bay of Kotor

Bay of Kotor wave height and direction

Bay of Kotor weather forecast

Bay of Kotor wind speed and direction

Current temperature and weather

Data in a table show Bay of Kotor temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Bay of Kotor.

0-3 h3-6 h6-9 h9-12 h
21.7°C21.1°C20.9°C26.3°C
12-15 h15-18 h18-21 h21-24 h
26.7°C25.6°C25°C21.3°C

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

Bay of Kotor water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Bay of Kotor. 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 Bay of Kotor 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
January14.5°C12.8°C16.5°Ccold
Sea water temperature in Bay of Kotor in January
February13.8°C12.1°C14.9°Ccold
Sea water temperature in Bay of Kotor in February
March14°C12.6°C15.6°Ccold
Sea water temperature in Bay of Kotor in March
April15.5°C13.3°C20.2°Ccold
Sea water temperature in Bay of Kotor in April
May19.1°C15.9°C23.6°Ccold
Sea water temperature in Bay of Kotor in May
June23.1°C18.5°C26.5°Cwarm
Sea water temperature in Bay of Kotor in June
July25.5°C21.8°C29.2°Chot
Sea water temperature in Bay of Kotor in July
August26°C22.5°C28.8°Chot
Sea water temperature in Bay of Kotor in August
September23.9°C19.9°C27.4°Cwarm
Sea water temperature in Bay of Kotor in September
October21.2°C17.5°C24°Cwarm
Sea water temperature in Bay of Kotor in October
November19.1°C16.2°C21.8°Ccold
Sea water temperature in Bay of Kotor in November
December16.3°C13.1°C18.8°Ccold
Sea water temperature in Bay of Kotor in December

Chart monthly average water temperature in Bay of Kotor

Water temperature in Bay of Kotor

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 Bay of Kotor 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
Baosici25.1°C26°C0.27 m
Bijela25.1°C26°C0.27 m
Lepetane24.9°C21°C0.19 m
Zelenika25.2°C26°C0.27 m
Kumbor25.2°C26°C0.27 m
Josice24.9°C21°C0.19 m
Portonovi25.2°C26°C0.27 m
Krasici25.4°C26°C0.35 m
Lipci24.7°C26°C0.27 m
Morinj24.7°C26°C0.27 m

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Other names for Bay of Kotor

Boka Kotorska, Boka, Kotor bay

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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 Bay of Kotor 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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