World sea water temperatures

Water temperature in Dry Tortugas (FL) in April

Is it warm enough to swim in Dry Tortugas in April? Average water temperature in Dry Tortugas in April is 77.4°F and therefore suitable for comfortable swimming. The warmest sea in Dry Tortugas in April is 82.2°F, and the coldest is 71.2°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Dry Tortugas

Changes water temperature in Dry Tortugas in April 2025, 2024

To get an accurate forecast for the water temperature in Dry Tortugas for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Dry Tortugas, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of April.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
April 177.4°F76.1°F71.2°F79.2°F
April 278.1°F76.5°F71.2°F79.5°F
April 377.9°F76.8°F72.1°F79.5°F
April 477.7°F76.5°F71.6°F79.7°F
April 577.5°F76.3°F72°F79.2°F
April 678.3°F76.1°F72.3°F79.2°F
April 778.4°F76.5°F72.5°F79.3°F
April 878.1°F76.6°F72.9°F79.7°F
April 977.2°F76.3°F73.2°F79.2°F
April 1077.2°F76.1°F73.6°F79.3°F
April 1176.8°F76.5°F74.1°F79.5°F
April 1276.6°F76.1°F74.3°F79.2°F
April 1376.1°F76.3°F74.1°F79°F
April 1475.7°F76.5°F74.5°F79.3°F
April 1575.6°F76.5°F74.3°F79.7°F
Day 2025 2024 Min Max
April 1675.6°F76.8°F74.5°F79.9°F
April 1775.6°F77°F74.1°F79.9°F
April 1875.7°F76.8°F74.1°F80.4°F
April 1976.1°F77.4°F74.5°F81°F
April 2076.6°F78.1°F74.7°F81.1°F
April 2177.4°F78.3°F75.6°F81.1°F
April 2277.5°F77.9°F75.7°F80.6°F
April 2377.9°F77.9°F75.6°F81°F
April 2477.5°F78.1°F74.8°F81°F
April 2577.9°F78.1°F75.4°F81.5°F
April 2677.9°F78.3°F75.2°F82.2°F
April 2778.1°F77.7°F75.6°F82°F
April 2878.3°F78.1°F75.9°F81.7°F
April 2978.3°F78.3°F76.5°F81.1°F
April 3078.4°F78.6°F76.3°F80.8°F
Dry Tortugas water temp chart in April

Average water temperature in Dry Tortugas in April over a decade

20162017201820192020
76.8°F77.5°F76.6°F78.3°F79.3°F
20212022202320242025
77.2°F78.1°F79.7°F77°F77.2°F

Dry Tortugas sea state in April

Chart comparing the height of waves in Dry Tortugas in April over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Dry Tortugas in April

Dry Tortugas water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in April?

Want to know where the water temperature in April is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in April. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Marquesas Keys78.1°F72.3°F83.1°F
Stock Island78.4°F73°F83.5°F
Fort Zachary Taylor78.3°F73.2°F83.3°F
Smathers Beach78.3°F73.2°F83.3°F
Big Coppitt Key78.4°F73°F84°F
Geiger Beach78.3°F73.6°F83.5°F
Sugarloaf Key78.6°F73.4°F84.2°F
Cudjoe Key78.6°F73.6°F84.2°F
Florida Keys78.6°F73.8°F84°F
Summerland Key78.6°F73.8°F84°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Dry Tortugas 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.

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