Water temperature in Muggia

This data the coastal Muggia 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 Muggia

Water temperature in Muggia today is 21.7°C. Based on our historical data over a period of ten years, the warmest water in this day in the Adriatic Sea near Muggia was recorded in 2023 and was 23.3°C, and the coldest was recorded in 2008 at 19.2°C. Sea water temperature in Muggia is expected to drop to 19.7°C in the next 10 days. October average water temperature in Muggia is 19.3°C, the minimum temperature is 16.1°C, and the maximum is 23.7°C.

The swimming season in Muggia lasts from June to October. During those months, Muggia water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Muggia in winter reaches 10.7°C, in spring 13.8°C, in summer the average temperature rises to 24.7°C, and in autumn it is 19.4°C.

Muggia water temperature now

The sea salinity in Muggia is 35.98‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Muggia 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 Muggia. 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 Muggia. Data in table shown for 4 October 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Muggia

Muggia weather forecast

Current temperature and weather

Data in a table show Muggia temperature today (4 October 2025). For more information and forecast for a few days, go to the weather forecast Muggia.

0-3 h	3-6 h	6-9 h	9-12 h
6.2°C	6.4°C	6.8°C	12.1°C

12-15 h	15-18 h	18-21 h	21-24 h
15.7°C	15.7°C	11°C	6.4°C

Muggia water temperature by month

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

The nearest beaches and cities from Muggia 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
Sistiana	21.3°C	15°C		0.13 m
Duino	21.3°C	15°C		0.13 m
Strunjan	21.9°C	16°C		0.19 m
Piran	22°C	16°C		0.21 m
Monfalcone	21.3°C	15°C		0.15 m
Marina Julia	21.3°C	15°C		0.15 m
Portoroz	22°C	16°C		0.2 m
Kanegra	22°C	16°C		0.2 m
Savudrija	22.1°C	16°C		0.26 m
Basanija	22.1°C	16°C		0.26 m

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Our report for Muggia 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.