
This data the coastal Curacoa Island ocean 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 Curacoa Island today is 28°C. Based on our historical data over a period of ten years, the warmest water in this day in the Great Barrier Reef near Curacoa Island was, like today, 28°C, and the coldest was recorded in 2012 at 25.9°C. Sea water temperature in Curacoa Island is expected to drop to 27.4°C in the next 10 days. November average water temperature in Curacoa Island is 27.3°C, the minimum temperature is 25.8°C, and the maximum is 29°C.
The swimming season in Curacoa Island lasts from January to December, twelve months per year! During those months, Curacoa Island water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Curacoa Island in winter reaches 23°C, in spring 25.7°C, in summer the average temperature rises to 29°C, and in autumn it is 27.1°C.
| 7 November 2025 |
|---|
| today temp |
| 28°C |
| 6 November 2025 |
|---|
| yesterday temp |
| 28.2°C |
The ocean salinity in Curacoa Island is 35.65‰, 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 Curacoa Island. 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 Curacoa Island. Data in table shown for 7 November 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' 7" | 1' 7" | 1' 6" | 1' 7" |
| 0.47 m | 0.47 m | 0.45 m | 0.48 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 1' 8" | 1' 8" | 1' 8" | 1' 6" |
| 0.51 m | 0.52 m | 0.5 m | 0.46 m |
Data in a table show Curacoa Island temperature today (7 November 2025). For more information and forecast for a few days, go to the weather forecast Curacoa Island.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 23.2°C | 23°C | 23.5°C | 27.7°C |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 30.2°C | 29.8°C | 26.7°C | 23.9°C |
You may also be interested in other sections of our site for Curacoa Island: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Curacoa Island. 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 Curacoa Island 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 | 29.1°C | 27.2°C | 30.6°C | hot |
| Ocean water temperature in Curacoa Island in January | ||||
| February | 29.2°C | 27.1°C | 30.5°C | hot |
| Ocean water temperature in Curacoa Island in February | ||||
| March | 28.6°C | 26.7°C | 30.4°C | hot |
| Ocean water temperature in Curacoa Island in March | ||||
| April | 27.4°C | 25.1°C | 29.6°C | hot |
| Ocean water temperature in Curacoa Island in April | ||||
| May | 25.4°C | 22.7°C | 27.5°C | hot |
| Ocean water temperature in Curacoa Island in May | ||||
| June | 23.5°C | 21°C | 26°C | warm |
| Ocean water temperature in Curacoa Island in June | ||||
| July | 22.6°C | 20.5°C | 24.8°C | warm |
| Ocean water temperature in Curacoa Island in July | ||||
| August | 22.9°C | 20.6°C | 25°C | warm |
| Ocean water temperature in Curacoa Island in August | ||||
| September | 24.1°C | 22.2°C | 26.4°C | warm |
| Ocean water temperature in Curacoa Island in September | ||||
| October | 25.8°C | 24°C | 28.6°C | hot |
| Ocean water temperature in Curacoa Island in October | ||||
| November | 27.3°C | 25.8°C | 29°C | hot |
| Ocean water temperature in Curacoa Island in November | ||||
| December | 28.6°C | 27.1°C | 30°C | hot |
| Ocean water temperature in Curacoa Island in December | ||||
