World sea water temperatures

Water temperature in Walnut Beach (CT) in February

Is it warm enough to swim in Walnut Beach in February? Average water temperature in Walnut Beach in February is 36.5°F and therefore is not suitable for comfortable swimming. The warmest sea in Walnut Beach in February is 41.2°F, and the coldest is 30.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Walnut Beach

Changes water temperature in Walnut Beach in February 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
February 135.6°F37.8°F34°F39.2°F
February 235.2°F38.7°F33.8°F40.6°F
February 335.4°F39.2°F33.6°F41.2°F
February 436.1°F39.7°F33.4°F40.3°F
February 534.9°F39.9°F33.1°F40.1°F
February 634.7°F39.4°F32.9°F40.1°F
February 736°F39.4°F32.7°F40.1°F
February 834.9°F39.7°F32.7°F39.7°F
February 935.2°F40.3°F33.1°F40.5°F
February 1034.9°F39.6°F32.9°F40.1°F
February 1134°F39.4°F32.9°F39.7°F
February 1234.3°F39.2°F32.7°F40.1°F
February 1335.6°F39.6°F32.4°F39.9°F
February 1435.1°F39.4°F33.6°F40.3°F
February 1535.2°F39.2°F34.7°F40.3°F
Day 2025 2024 Min Max
February 1635.2°F39°F35.2°F40.1°F
February 1735.2°F39.2°F32.2°F40.1°F
February 1834.7°F38.8°F31.3°F40.1°F
February 1934.7°F38.7°F30.9°F39.6°F
February 2033.6°F38.3°F31.1°F40.5°F
February 2134.2°F37.9°F30.7°F40.5°F
February 2234°F37°F30.4°F40.3°F
February 2334.5°F37°F30.7°F40.6°F
February 2434.5°F38.5°F31.1°F40.5°F
February 2535.1°F38.5°F31.3°F41°F
February 2635.8°F38.8°F31.6°F40.6°F
February 2735.8°F38.1°F31.5°F40.5°F
February 2836°F38.1°F32.2°F41°F
February 1 38.8°F38.8°F38.8°F
Walnut Beach water temp chart in February

Average water temperature in Walnut Beach in February over a decade

20162017201820192020
37.9°F38.3°F35.6°F35.6°F39°F
20212022202320242025
36.3°F36.7°F39.7°F38.8°F35.1°F

Walnut Beach 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 February?

Want to know where the water temperature in February 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 February. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Wildermere Beach36.5°F30.4°F41.2°F
Silver Sands36.5°F30.4°F41.2°F
Jennings Beach36.5°F30.2°F41.2°F
East Setauket36.7°F30°F41.2°F
Stony Brook36.7°F30.2°F41.2°F
Mount Sinai36.7°F30°F41.5°F
Port Jefferson36.7°F30°F41.5°F
Shoreham36.7°F30.7°F41.9°F
Westport36.5°F30.6°F41.2°F
Compo Beach36.5°F30.6°F41.2°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 Walnut Beach 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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