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Water temperature in Dauphin Island (AL) in April

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Is it warm enough to swim in Dauphin Island in April? Average water temperature in Dauphin Island in April is 70.3°F and therefore suitable for comfortable swimming. The warmest sea in Dauphin Island in April is 81°F, and the coldest is 63.5°F. Average high air temperature in Dauphin Island in April is 74°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 Dauphin Island

Changes water temperature in Dauphin Island in April 2025, 2024

To get an accurate forecast for the water temperature in Dauphin Island for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Dauphin Island, 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 169.4°F66.4°F63.5°F73.4°F
April 271.6°F66.9°F63.9°F73.8°F
April 372.5°F67.8°F65.1°F73.4°F
April 471.6°F66.9°F63.9°F73°F
April 573.2°F67.3°F64.9°F74.3°F
April 674.1°F67.3°F65.3°F74.1°F
April 772.9°F68°F66°F72.9°F
April 870.7°F67.6°F65.1°F74.1°F
April 970.2°F68.9°F64.9°F74.3°F
April 1070.5°F67.8°F66°F73.2°F
April 1171.2°F67.8°F66.7°F73°F
April 1269.8°F68.4°F67.1°F73.4°F
April 1370.3°F68.7°F67.5°F72.5°F
April 1470.7°F69.1°F67.3°F72.7°F
April 1570.7°F69.6°F66.7°F73.9°F
Day 2025 2024 Min Max
April 1669.6°F70.7°F66.2°F74.1°F
April 1770.9°F71.6°F66.2°F74.3°F
April 1871.8°F73.6°F66.4°F74.1°F
April 1970.7°F73.9°F65.8°F74.3°F
April 2073.4°F75.2°F65.3°F75.2°F
April 2174.1°F72.9°F65.5°F75.2°F
April 2274.5°F70.3°F66.7°F75.6°F
April 2374.8°F70°F68.2°F75.4°F
April 2476.8°F71.8°F69.1°F76.8°F
April 2576.5°F71.2°F69.4°F76.5°F
April 2677.9°F72.9°F69.8°F77.9°F
April 2777.7°F73°F69.8°F77.7°F
April 2879.5°F73.8°F70.2°F79.5°F
April 2981°F73.8°F70.5°F81°F
April 3079.7°F75.7°F71.1°F79.7°F
Dauphin Island water temp chart in April

Average water temperature in Dauphin Island in April over a decade

20162017201820192020
70.3°F73.4°F69.3°F69.1°F71.8°F
20212022202320242025
68.9°F70.3°F70.7°F70.3°F73.2°F

Dauphin Island sea state in April

Chart comparing the height of waves in Dauphin Island 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 Dauphin Island in April

Weather and climate in Dauphin Island in April

This data display average monthly climate indicators in Dauphin Island 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 temperature74°F
  • Average LOW temperature63°F
  • Average rainfall days7 days
  • Average rainfall109mm/4.3''

Dauphin Island 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
Fort Morgan70.3°F63.1°F80.2°F
Point Clear70.3°F63.3°F80.6°F
Fairhope70°F63.3°F80.2°F
Mobile69.4°F63.7°F78.1°F
Orange Beach70.2°F63.3°F80.2°F
Perdido Key70.2°F63.5°F78.8°F
Ocean Springs70.9°F62.8°F81.9°F
Gulf Hills70.9°F63.3°F81.3°F
Saint Martin70.9°F63.3°F81.3°F
Biloxi70.9°F63.3°F81°F

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Dauphin Island has a "Blue Flag" [1] award

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Current rating: 5,0 (1 votes cast)

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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 Dauphin Island 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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