Water temperature in Porto Santa Margherita
This data the coastal Porto Santa Margherita 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 Porto Santa Margherita
Water temperature in Porto Santa Margherita today is 24.6°C. Based on our historical data over a period of ten years, the warmest water in this day in the Adriatic Sea near Porto Santa Margherita was recorded in 2024 and was 25.8°C, and the coldest was recorded in 2007 at 22.1°C. Sea water temperature in Porto Santa Margherita is expected to drop to 23.3°C in the next 10 days. September average water temperature in Porto Santa Margherita is 23.1°C, the minimum temperature is 19.7°C, and the maximum is 27.6°C.
The swimming season in Porto Santa Margherita lasts from June to October. During those months, Porto Santa Margherita water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Porto Santa Margherita in winter reaches 10.5°C, in spring 14.3°C, in summer the average temperature rises to 25°C, and in autumn it is 19.4°C.
Porto Santa Margherita water temperature now
| 6 September 2025 |
|---|
| today temp |
| 24.6°C |
| 5 September 2025 |
|---|
| yesterday temp |
| 24.2°C |
The sea salinity in Porto Santa Margherita is 34.84‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Porto Santa Margherita 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 Porto Santa Margherita. 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 Porto Santa Margherita. 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 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 1' 0" | 0' 11" | 0' 9" | 0' 7" |
| 0.31 m | 0.27 m | 0.23 m | 0.18 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 7" | 0' 6" | 0' 7" | 0' 7" |
| 0.17 m | 0.16 m | 0.18 m | 0.19 m |
Surf report in Porto Santa Margherita
Porto Santa Margherita weather forecast
Current temperature and weather
Data in a table show Porto Santa Margherita temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Porto Santa Margherita.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 16.9°C | 16.1°C | 15.5°C | 20.4°C |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 24.2°C | 25.2°C | 22.3°C | 20.6°C |
You may also be interested in other sections of our site for Porto Santa Margherita: Sunrise and Sunset, Tides
Porto Santa Margherita water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Porto Santa Margherita. 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 Porto Santa Margherita 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 Porto Santa Margherita
