This data the coastal Tia Juana 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.
Water temperature in Tia Juana today is 31.4°C. Based on our historical data over a period of ten years, the warmest water in this day in the Caribbean Sea near Tia Juana was recorded in 2023 and was 32.1°C, and the coldest was recorded in 2014 at 29.8°C. Sea water temperature in Tia Juana is expected to drop to 30.9°C in the next 10 days. September average water temperature in Tia Juana is 31°C, the minimum temperature is 29.6°C, and the maximum is 32.5°C.
The swimming season in Tia Juana lasts from January to December, twelve months per year! During those months, Tia Juana water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Tia Juana in winter reaches 29.6°C, in spring 29.7°C, in summer the average temperature rises to 30.8°C, and in autumn it is 30.6°C.
7 September 2025 |
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today temp |
31.4°C |
6 September 2025 |
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yesterday temp |
31.4°C |
The sea salinity in Tia Juana is 24.99‰, and the average salinity of the World Ocean is 35‰.
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 Tia Juana. 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 Tia Juana. 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 |
---|---|---|---|
0' 3" | 0' 2" | 0' 4" | 0' 5" |
0.07 m | 0.06 m | 0.11 m | 0.13 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 4" | 0' 3" | 0' 2" | 0' 2" |
0.11 m | 0.08 m | 0.06 m | 0.04 m |
Data in a table show Tia Juana temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Tia Juana.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
26°C | 25.9°C | 25.4°C | 26.5°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
29.5°C | 29.9°C | 29.4°C | 26.7°C |
You may also be interested in other sections of our site for Tia Juana: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Tia Juana. 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 Tia Juana 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
Month | Avr | Min | Max | |
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January | 29.5°C | 27.9°C | 31.6°C | hot |
Sea water temperature in Tia Juana in January | ||||
February | 29.3°C | 28.1°C | 31.3°C | hot |
Sea water temperature in Tia Juana in February | ||||
March | 29.3°C | 27.8°C | 31.4°C | hot |
Sea water temperature in Tia Juana in March | ||||
April | 29.7°C | 28°C | 32.1°C | hot |
Sea water temperature in Tia Juana in April | ||||
May | 30.2°C | 28.1°C | 32.8°C | hot |
Sea water temperature in Tia Juana in May | ||||
June | 30.7°C | 28.7°C | 33°C | hot |
Sea water temperature in Tia Juana in June | ||||
July | 30.7°C | 28°C | 32.9°C | hot |
Sea water temperature in Tia Juana in July | ||||
August | 30.9°C | 29.6°C | 33°C | hot |
Sea water temperature in Tia Juana in August | ||||
September | 31°C | 29.6°C | 32.5°C | hot |
Sea water temperature in Tia Juana in September | ||||
October | 30.4°C | 26.3°C | 32.8°C | hot |
Sea water temperature in Tia Juana in October | ||||
November | 30.4°C | 28.6°C | 32°C | hot |
Sea water temperature in Tia Juana in November | ||||
December | 30°C | 28.5°C | 31.9°C | hot |
Sea water temperature in Tia Juana in December |