Water temperature in Sant Tomas

This data the coastal Sant Tomas 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 Sant Tomas

Water temperature in Sant Tomas today is 26.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the Balearic Sea near Sant Tomas was recorded in 2022 and was 26.9°C, and the coldest was recorded in 2012 at 23.8°C. Sea water temperature in Sant Tomas is expected to drop to 24.4°C in the next 10 days. September average water temperature in Sant Tomas is 25.5°C, the minimum temperature is 23.5°C, and the maximum is 28.6°C.

The swimming season in Sant Tomas lasts from June to November. During those months, Sant Tomas water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Sant Tomas in winter reaches 15.4°C, in spring 16.1°C, in summer the average temperature rises to 24.9°C, and in autumn it is 22.8°C.

Sant Tomas water temperature now

The sea salinity in Sant Tomas is 37.37‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Sant Tomas 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 Sant Tomas. 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 Sant Tomas. Data in table shown for 21 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Sant Tomas

Sant Tomas weather forecast

Current temperature and weather

Data in a table show Sant Tomas temperature today (21 September 2025). For more information and forecast for a few days, go to the weather forecast Sant Tomas.

0-3 h	3-6 h	6-9 h	9-12 h
24.3°C	23.8°C	23.5°C	25.9°C

12-15 h	15-18 h	18-21 h	21-24 h
27.8°C	27.9°C	26.2°C	25.2°C

Sant Tomas water temperature by month

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

The nearest beaches and cities from Sant Tomas 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
Cala Mitjana	26.6°C	28°C		0.57 m
Cala Turqueta	26.8°C	27°C		0.47 m
Son Saura	26.8°C	27°C		0.47 m
Son Xoriguer	26.8°C	27°C		0.47 m
Cala Blanca	26.6°C	27°C		0.47 m
Arenal d'en Castell	25.4°C	27°C		0.54 m
Son Parc	25.4°C	27°C		0.54 m
Sa Mesquida	26.3°C	27°C		0.7 m
Es Grau	26.1°C	27°C		0.73 m
Cala Pregonda	25.8°C	28°C		0.4 m

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Santo Tomas

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Our report for Sant Tomas 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.