World sea water temperatures

Amityville water temp

This data the coastal Amityville 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.

Current sea temperature in Amityville

Water temperature in Amityville today is 72°F. Based on our historical data over a period of ten years, the warmest water in this day in Amityville was recorded in 2018 and was 77.5°F, and the coldest was recorded in 2017 at 68.9°F. Sea water temperature in Amityville is expected to drop to 71.4°F in the next 10 days. September average water temperature in Amityville is 70.7°F, the minimum temperature is 64.2°F, and the maximum is 78.6°F.

The swimming season in Amityville lasts from July to September. During those months, Amityville water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Amityville in winter reaches 43°F, in spring 47.3°F, in summer the average temperature rises to 70.9°F, and in autumn it is 63.3°F.

Amityville water temperature now


September 5, 2025
today temp
72°F
September 4, 2025
yesterday temp
70.9°F


Surf Forecast in Amityville for today

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 Amityville. 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 Amityville. Data in table shown for September 5, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
3' 0"2' 10"2' 10"2' 9"
0.91 m0.87 m0.87 m0.85 m
12-15 h15-18 h18-21 h21-24 h
2' 7"2' 8"3' 6"3' 10"
0.8 m0.82 m1.07 m1.17 m

Surf report in Amityville

Amityville wave height and direction

Amityville weather forecast

Amityville wind speed and direction

Current temperature and weather

Data in a table show Amityville temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Amityville.

0-3 h3-6 h6-9 h9-12 h
69.4°F69.6°F69.3°F71.1°F
12-15 h15-18 h18-21 h21-24 h
75.7°F77.4°F75.6°F73.8°F

You may also be interested in other sections of our site for Amityville: Sunrise and Sunset

Amityville water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Amityville. 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 Amityville 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

MonthAvrMinMax
January42.1°F35.4°F49.6°Fcold
Sea water temperature in Amityville in January
February39°F33.1°F44.4°Fcold
Sea water temperature in Amityville in February
March41°F32.9°F50.4°Fcold
Sea water temperature in Amityville in March
April46.4°F37.9°F53.6°Fcold
Sea water temperature in Amityville in April
May54.5°F46.6°F66°Fcold
Sea water temperature in Amityville in May
June64.9°F55.2°F74.5°Fcold
Sea water temperature in Amityville in June
July73.6°F66°F81.1°Fwarm
Sea water temperature in Amityville in July
August74.1°F67.6°F79.9°Fwarm
Sea water temperature in Amityville in August
September70.7°F64.2°F78.6°Fwarm
Sea water temperature in Amityville in September
October63.9°F57.6°F71.1°Fcold
Sea water temperature in Amityville in October
November55.6°F48°F63.1°Fcold
Sea water temperature in Amityville in November
December48°F41°F53.8°Fcold
Sea water temperature in Amityville in December

Chart monthly average water temperature in Amityville

Water temperature in Amityville

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Amityville with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

WaterWeatherWave
New York City71.4°F82.4°F1' 6"
Robert Moses State Park71.6°F78.8°F4' 1"
Great River71.6°F80.6°F3' 2"
West Sayville71.4°F78.8°F3' 6"
Fire Island71.1°F80.6°F4' 2"
Baldwin Harbor71.4°F77°F3' 3"
Point Lookout71.4°F77°F3' 3"
Long Beach71.1°F77°F3' 3"
Barnum Island71.2°F77°F3' 2"
Hewlett Bay Park71.2°F77°F3' 2"

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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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