This data the coastal Culebras 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 Culebras today is 15.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the Pacific Ocean near Culebras was recorded in 2008 and was 18.9°C, and the coldest was recorded in 2022 at 14.7°C. Sea water temperature in Culebras is expected to drop to 15.4°C in the next 10 days. September average water temperature in Culebras is 16°C, the minimum temperature is 13.8°C, and the maximum is 19.7°C.
The swimming season in Culebras lasts from January to June. During those months, Culebras water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Culebras in winter reaches 17.4°C, in spring 16°C, in summer the average temperature rises to 19.7°C, and in autumn it is 19.4°C.
6 September 2025 |
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today temp |
15.5°C |
5 September 2025 |
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yesterday temp |
15.4°C |
The sea salinity in Culebras is 34.99‰, 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 Culebras. 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 Culebras. 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 |
---|---|---|---|
4' 10" | 4' 10" | 4' 10" | 4' 9" |
1.47 m | 1.48 m | 1.47 m | 1.45 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
4' 8" | 4' 8" | 4' 8" | 4' 8" |
1.43 m | 1.42 m | 1.43 m | 1.43 m |
Data in a table show Culebras temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Culebras.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
16.6°C | 16.3°C | 12.3°C | 15.9°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
21.8°C | 21°C | 21.2°C | 17.6°C |
You may also be interested in other sections of our site for Culebras: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Culebras. 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 Culebras 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 | |
---|---|---|---|---|
January | 20.1°C | 15.6°C | 23.8°C | warm |
Sea water temperature in Culebras in January | ||||
February | 21°C | 16.7°C | 25.3°C | warm |
Sea water temperature in Culebras in February | ||||
March | 21.2°C | 17.1°C | 26.7°C | warm |
Sea water temperature in Culebras in March | ||||
April | 18.8°C | 15.2°C | 24.6°C | cold |
Sea water temperature in Culebras in April | ||||
May | 18.3°C | 13.6°C | 22.3°C | cold |
Sea water temperature in Culebras in May | ||||
June | 18.1°C | 14.4°C | 23.4°C | cold |
Sea water temperature in Culebras in June | ||||
July | 17.5°C | 14.4°C | 22.9°C | cold |
Sea water temperature in Culebras in July | ||||
August | 16.6°C | 14.1°C | 20.3°C | cold |
Sea water temperature in Culebras in August | ||||
September | 16°C | 13.8°C | 19.7°C | cold |
Sea water temperature in Culebras in September | ||||
October | 15.7°C | 13.5°C | 18.6°C | cold |
Sea water temperature in Culebras in October | ||||
November | 16.4°C | 13.8°C | 19.5°C | cold |
Sea water temperature in Culebras in November | ||||
December | 18.1°C | 14.3°C | 22.5°C | cold |
Sea water temperature in Culebras in December |