This data the coastal Jubail 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 Jubail today is 33.6°C. Based on our historical data over a period of ten years, the warmest water in this day in Jubail was recorded in 2016 and was 34.4°C, and the coldest was recorded in 2009 at 31.9°C. Sea water temperature in Jubail is expected to drop to 32.9°C in the next 10 days. September average water temperature in Jubail is 32.9°C, the minimum temperature is 30.4°C, and the maximum is 34.9°C.
The swimming season in Jubail lasts from March to January. During those months, Jubail water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Jubail in winter reaches 20.2°C, in spring 23.5°C, in summer the average temperature rises to 32.3°C, and in autumn it is 29.9°C.
5 September 2025 |
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today temp |
33.6°C |
4 September 2025 |
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yesterday temp |
33.8°C |
The sea salinity in Jubail is 36.33‰, 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 Jubail. 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 Jubail. Data in table shown for 5 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' 4" | 0' 5" | 0' 5" |
0.08 m | 0.1 m | 0.12 m | 0.13 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 5" | 0' 5" | 0' 4" | 0' 4" |
0.12 m | 0.12 m | 0.11 m | 0.11 m |
Data in a table show Jubail temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Jubail.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
32.3°C | 31.6°C | 31.4°C | 33.7°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
35.7°C | 35.6°C | 33.4°C | 33.1°C |
You may also be interested in other sections of our site for Jubail: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Jubail. 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 Jubail 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 | 19.6°C | 17.3°C | 21.7°C | cold |
Sea water temperature in Jubail in January | ||||
February | 18.7°C | 16.5°C | 20.7°C | cold |
Sea water temperature in Jubail in February | ||||
March | 20.2°C | 17.1°C | 24.7°C | warm |
Sea water temperature in Jubail in March | ||||
April | 23.1°C | 18.9°C | 27.3°C | warm |
Sea water temperature in Jubail in April | ||||
May | 27.2°C | 23°C | 31.4°C | hot |
Sea water temperature in Jubail in May | ||||
June | 30.6°C | 27.6°C | 34.1°C | hot |
Sea water temperature in Jubail in June | ||||
July | 32.6°C | 29.7°C | 35.1°C | hot |
Sea water temperature in Jubail in July | ||||
August | 33.7°C | 31.5°C | 35.6°C | hot |
Sea water temperature in Jubail in August | ||||
September | 32.9°C | 30.4°C | 34.9°C | hot |
Sea water temperature in Jubail in September | ||||
October | 30.4°C | 27.2°C | 33.2°C | hot |
Sea water temperature in Jubail in October | ||||
November | 26.5°C | 22.9°C | 29.7°C | hot |
Sea water temperature in Jubail in November | ||||
December | 22.3°C | 19°C | 25.4°C | warm |
Sea water temperature in Jubail in December |