This data the coastal Huntington Bay sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Huntington Bay today is 70.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Long Island Sound near Huntington Bay was recorded in 2016 and was 73.4°F, and the coldest was recorded in 2009 at 67.8°F. Sea water temperature in Huntington Bay is expected to drop to 68.7°F in the next 10 days. September average water temperature in Huntington Bay is 71.6°F, the minimum temperature is 66.4°F, and the maximum is 78.8°F.
The swimming season in Huntington Bay lasts from July to September. During those months, Huntington Bay water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Huntington Bay in winter reaches 40.8°F, in spring 46.4°F, in summer the average temperature rises to 70.5°F, and in autumn it is 63.9°F.
September 22, 2025 |
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today temp |
70.7°F |
September 21, 2025 |
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yesterday temp |
71.6°F |
The sea salinity in Huntington Bay is 27.55‰, and the average salinity of the World Ocean is 35‰.
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Huntington Bay. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Huntington Bay. Data in table shown for September 22, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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0' 4" | 0' 3" | 0' 2" | 0' 2" |
0.11 m | 0.08 m | 0.05 m | 0.04 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 1" | 0' 1" | 0' 1" | 0' 1" |
0.03 m | 0.02 m | 0.03 m | 0.03 m |
Data in a table show Huntington Bay temperature today (September 22, 2025). For more information and forecast for a few days, go to the weather forecast Huntington Bay.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
59.5°F | 59.4°F | 59.9°F | 62.6°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
68.2°F | 70.2°F | 68.9°F | 68.4°F |
You may also be interested in other sections of our site for Huntington Bay: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Huntington Bay. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Huntington Bay on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
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January | 39.7°F | 33.6°F | 47.7°F | cold |
Sea water temperature in Huntington Bay in January | ||||
February | 36.5°F | 30.9°F | 42.6°F | cold |
Sea water temperature in Huntington Bay in February | ||||
March | 38.8°F | 32.5°F | 48.4°F | cold |
Sea water temperature in Huntington Bay in March | ||||
April | 45.5°F | 37.4°F | 53.6°F | cold |
Sea water temperature in Huntington Bay in April | ||||
May | 55°F | 47.5°F | 65.5°F | cold |
Sea water temperature in Huntington Bay in May | ||||
June | 64.9°F | 56.8°F | 73.8°F | cold |
Sea water temperature in Huntington Bay in June | ||||
July | 72.5°F | 65.7°F | 79.9°F | warm |
Sea water temperature in Huntington Bay in July | ||||
August | 73.9°F | 68.4°F | 79°F | warm |
Sea water temperature in Huntington Bay in August | ||||
September | 71.6°F | 66.4°F | 78.8°F | warm |
Sea water temperature in Huntington Bay in September | ||||
October | 64.8°F | 57.6°F | 71.6°F | cold |
Sea water temperature in Huntington Bay in October | ||||
November | 55.2°F | 47.5°F | 63.3°F | cold |
Sea water temperature in Huntington Bay in November | ||||
December | 46.2°F | 39.9°F | 52.7°F | cold |
Sea water temperature in Huntington Bay in December |