World sea water temperatures

Water temperature in Captiva (FL) in April

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Is it warm enough to swim in Captiva in April? Average water temperature in Captiva in April is 75.9°F and therefore suitable for comfortable swimming. The warmest sea in Captiva in April is 82.6°F, and the coldest is 66°F. Average high air temperature in Captiva in April is 84°F, and average low temperature is 63°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Captiva

Changes water temperature in Captiva in April 2025, 2024

To get an accurate forecast for the water temperature in Captiva for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Captiva, 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 174.8°F74.5°F66°F78.8°F
April 277°F74.8°F66.4°F78.8°F
April 377.9°F75.9°F67.5°F78.8°F
April 477.5°F75.7°F67.6°F79.5°F
April 577.9°F75.2°F68.7°F79.5°F
April 678.1°F75°F69.3°F79.3°F
April 778.3°F74.1°F68.9°F79.7°F
April 878.4°F73.9°F70.2°F81.1°F
April 976.6°F74.1°F70.9°F81.5°F
April 1075.9°F74.8°F70.7°F80.2°F
April 1175.6°F74.8°F71.1°F79.2°F
April 1275.2°F74.8°F70.7°F79.9°F
April 1374.7°F74.3°F70.5°F79.9°F
April 1474.8°F74.7°F71.2°F81°F
April 1575°F74.7°F71.2°F81.5°F
Day 2025 2024 Min Max
April 1675.2°F74.7°F71.2°F81.7°F
April 1775.6°F75.9°F71.2°F81.1°F
April 1875.7°F76.5°F71.2°F80.8°F
April 1976.3°F77°F71.8°F81.5°F
April 2075.9°F77.9°F71.4°F82.2°F
April 2175.6°F78.3°F72.5°F82.6°F
April 2275.6°F77.7°F72.7°F81.9°F
April 2377°F77.5°F73.2°F81.9°F
April 2477.2°F76.8°F72.1°F81.5°F
April 2578.4°F77.2°F73.2°F82°F
April 2678.6°F76.8°F73°F82°F
April 2779.7°F77°F73.4°F81.5°F
April 2879.5°F77.2°F73.8°F81°F
April 2979.9°F76.8°F74.1°F80.6°F
April 3079.5°F77°F74.1°F81°F
Captiva water temp chart in April

Average water temperature in Captiva in April over a decade

20162017201820192020
75.6°F75.2°F76.3°F76.5°F80.1°F
20212022202320242025
76.8°F76.8°F79.3°F75.9°F76.8°F

Captiva sea state in April

Chart comparing the height of waves in Captiva 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 Captiva in April

Weather and climate in Captiva in April

This data display average monthly climate indicators in Captiva in April based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature84°F
  • Average LOW temperature63°F
  • Average rainfall days4 days
  • Average rainfall36mm/1.4''
  • Average daylight13h
  • Average sunshine10h
  • Average UV index11

Captiva 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
Bowman's Beach75.9°F66.2°F82.6°F
North Captiva75.9°F66°F82.8°F
Sanibel76.1°F66.4°F82.9°F
Cayo Costa75.9°F66°F82.8°F
Bunche Beach76.3°F66.4°F83.1°F
Estero Bay76.3°F66.4°F82.9°F
North Fort Myers76.3°F66.4°F82.8°F
Estero Island76.3°F66.6°F82.9°F
Bokeelia76.1°F66°F82.6°F
Matlacha76.1°F66°F82.8°F

Florida Gulf Coast photo gallery

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  • Pelican sunrise on a channel marker in Blackwater Bay.
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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 Captiva 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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