World sea water temperatures

Water temperature in Amityville in April

Is it warm enough to swim in Amityville in April? Average water temperature in Amityville in April is 46.4°F and therefore is not suitable for comfortable swimming. The warmest sea in Amityville in April is 53.6°F, and the coldest is 37.9°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Amityville

Changes water temperature in Amityville in April 2025, 2024

To get an accurate forecast for the water temperature in Amityville for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Amityville, 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 146°F45.1°F37.9°F46.8°F
April 246.6°F47.5°F39.6°F47.5°F
April 346.2°F46.8°F40.3°F47.1°F
April 445.9°F46.8°F39.2°F48.2°F
April 544.4°F45.9°F39.4°F47.5°F
April 646.6°F44.4°F40.1°F47.5°F
April 746.2°F44.8°F40.3°F48°F
April 846.6°F45.3°F40.5°F48.4°F
April 945.9°F45.5°F39.9°F48.4°F
April 1046.2°F44.1°F40.1°F48.4°F
April 1145.9°F45.7°F40.5°F48.9°F
April 1245.7°F46.9°F41°F49.1°F
April 1345°F48.4°F41.4°F49.6°F
April 1445.7°F49.3°F41.2°F50.5°F
April 1545.3°F51.3°F41.2°F51.3°F
Day 2025 2024 Min Max
April 1646.8°F51.1°F41.4°F51.8°F
April 1747.5°F52.9°F41.5°F53.2°F
April 1847.5°F50.4°F41.7°F52.7°F
April 1944.8°F49.5°F41.9°F52.5°F
April 2047.1°F49.6°F42.4°F52.5°F
April 2147.1°F50.2°F43.2°F53.2°F
April 2247.5°F48.9°F43.9°F53.1°F
April 2348.9°F49.6°F44.2°F51.8°F
April 2450°F50.7°F44.2°F51.6°F
April 2551.1°F50.5°F44.2°F53.2°F
April 2650.9°F50°F45°F53.4°F
April 2752°F51.3°F45.5°F53.6°F
April 2850.7°F51.3°F46.2°F52.9°F
April 2950°F51.1°F46.8°F52.5°F
April 3051.1°F51.1°F46.6°F52.5°F
Amityville water temp chart in April

Average water temperature in Amityville in April over a decade

20162017201820192020
47.1°F46°F44.2°F47.3°F47.7°F
20212022202320242025
48°F47.3°F49.6°F48.6°F47.3°F

Amityville 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
New York City47.5°F40.3°F54°F
Robert Moses State Park45.7°F37.9°F53.1°F
Great River46.4°F37.6°F56.5°F
West Sayville46.2°F37.6°F55.9°F
Fire Island45.7°F37.8°F53.1°F
Baldwin Harbor46.4°F39°F53.6°F
Point Lookout46.4°F39°F53.6°F
Long Beach46.4°F39°F53.8°F
Barnum Island46.6°F39.2°F53.8°F
Hewlett Bay Park46.6°F39.2°F53.8°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 Amityville 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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