World sea water temperatures

Water temperature in Greenport in June

Is it warm enough to swim in Greenport in June? Average water temperature in Greenport in June is 63.1°F and therefore is not suitable for comfortable swimming. The warmest sea in Greenport in June is 72.9°F, and the coldest is 55.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Greenport

Changes water temperature in Greenport in June 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
June 158.3°F64.8°F55.9°F64.8°F
June 260.1°F63.1°F55.9°F63.1°F
June 361.3°F65.8°F55.4°F65.8°F
June 462.6°F64.2°F55.4°F64.2°F
June 559.9°F64°F55.4°F64.2°F
June 661.5°F64.6°F55.8°F64.6°F
June 761.3°F67.1°F55.9°F67.1°F
June 861.7°F67.5°F56.1°F67.5°F
June 960.4°F67.1°F56.8°F67.1°F
June 1060.4°F65.7°F57.7°F67.1°F
June 1161.9°F67.3°F57.9°F67.3°F
June 1262.8°F68.2°F58.8°F68.2°F
June 1362.6°F68.7°F58.6°F68.7°F
June 1461.7°F67.5°F58.5°F67.8°F
June 1562.1°F68.9°F58.5°F68.9°F
Day 2025 2024 Min Max
June 1661.5°F68°F58.8°F68°F
June 1761.9°F68.5°F59.9°F68.7°F
June 1861.9°F68.7°F59.9°F68.7°F
June 1964.2°F67.8°F60.8°F68.2°F
June 2065.7°F69.3°F61.3°F69.3°F
June 2165.7°F69.4°F61.2°F69.8°F
June 22 69.3°F60.3°F71.2°F
June 2365.5°F70°F60.3°F70.3°F
June 2464.9°F71.1°F61.2°F71.8°F
June 2565.3°F72.1°F62.8°F72.1°F
June 2665.7°F69.3°F63.3°F72.7°F
June 2764.9°F70.2°F63.5°F70.7°F
June 2867.3°F70.9°F63.5°F70.9°F
June 2968.4°F69.3°F63.9°F71.2°F
June 3066.7°F68.7°F64°F72.9°F
Greenport water temp chart in June

Average water temperature in Greenport in June over a decade

20162017201820192020
61.7°F60.8°F60.8°F63.9°F66.2°F
20212022202320242025
64.8°F66.6°F64.2°F67.8°F63°F

Greenport sea state in June

Chart comparing the height of waves in Greenport in June 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 Greenport in June

Greenport 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 June?

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

AvrMinMax
New York City66.4°F58.3°F76.6°F
Southold63.7°F55.6°F74.7°F
Noyack63.1°F55.6°F73.2°F
Sag Harbor62.8°F55.4°F71.4°F
Peconic Bay62.8°F55.4°F71.4°F
Orient Point62.1°F54.9°F70°F
Gardiners Bay62.2°F54.9°F70.2°F
Hammonasset Beach62.6°F55.2°F70.9°F
Breakwater Beach64°F55.9°F75.4°F
Old Lyme61.3°F54.9°F69.8°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 Greenport 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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