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Virginia Key water temp

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This data the coastal Virginia Key ocean 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 ocean temperature in Virginia Key

Water temperature in Virginia Key today is 87.1°F. Based on our historical data over a period of ten years, the warmest water in this day in Virginia Key was recorded in 2022 and was 87.3°F, and the coldest was recorded in 2008 at 83.5°F. Sea water temperature in Virginia Key is expected to drop to 85.5°F in the next 10 days. September average water temperature in Virginia Key is 85.5°F, the minimum temperature is 83.1°F, and the maximum is 88.7°F.

The swimming season in Virginia Key lasts from January to December, twelve months per year! During those months, Virginia Key water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Virginia Key in winter reaches 76.6°F, in spring 78.8°F, in summer the average temperature rises to 85.3°F, and in autumn it is 82.9°F.

Virginia Key water temperature now


September 5, 2025
today temp
87.1°F
September 4, 2025
yesterday temp
87.4°F


The ocean salinity in Virginia Key is 36.44‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Virginia Key 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 Virginia Key. 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 Virginia Key. 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
1' 7"1' 7"1' 6"1' 7"
0.49 m0.47 m0.45 m0.48 m
12-15 h15-18 h18-21 h21-24 h
1' 7"1' 5"1' 5"1' 5"
0.48 m0.44 m0.43 m0.44 m

Surf report in Virginia Key

Virginia Key wave height and direction

Virginia Key weather forecast

Virginia Key wind speed and direction

Current temperature and weather

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

0-3 h3-6 h6-9 h9-12 h
80.8°F79.9°F80.2°F81.1°F
12-15 h15-18 h18-21 h21-24 h
84.2°F83.3°F82.8°F81.9°F

You may also be interested in other sections of our site for Virginia Key: Sunrise and Sunset, Tides

Virginia Key water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Virginia Key. 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 Virginia Key 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
January76.1°F71.2°F79.9°Fwarm
Ocean water temperature in Virginia Key in January
February75.9°F71.4°F79.3°Fwarm
Ocean water temperature in Virginia Key in February
March76.6°F71.8°F80.1°Fwarm
Ocean water temperature in Virginia Key in March
April78.6°F74.1°F82.8°Fhot
Ocean water temperature in Virginia Key in April
May81.1°F77.5°F85.8°Fhot
Ocean water temperature in Virginia Key in May
June83.8°F79.9°F87.1°Fhot
Ocean water temperature in Virginia Key in June
July85.6°F82.6°F89.1°Fhot
Ocean water temperature in Virginia Key in July
August86.4°F82.9°F89.6°Fhot
Ocean water temperature in Virginia Key in August
September85.5°F83.1°F88.7°Fhot
Ocean water temperature in Virginia Key in September
October83.1°F79°F86.4°Fhot
Ocean water temperature in Virginia Key in October
November80.2°F76.8°F84.7°Fhot
Ocean water temperature in Virginia Key in November
December77.9°F73.8°F81°Fhot
Ocean water temperature in Virginia Key in December

Chart monthly average water temperature in Virginia Key

Water temperature in Virginia Key

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

Best places and resort to visit in Florida

The most popular beaches and cities in Florida with sea temperature today, weather, air temperature and sea state (wave height)

WaterWeatherWave
Sarasota86°F86°F1' 1"
Key West87.8°F84.2°F2' 8"
Naples87.6°F80.6°F1' 2"
Miami Beach87.1°F82.4°F1' 5"
Fort Myers Beach87.3°F82.4°F1' 1"
Destin83.5°F87.8°F0' 6"
Fort Lauderdale87.3°F82.4°F2' 0"
Key Largo87.4°F82.4°F1' 7"
Cocoa Beach85.3°F84.2°F1' 1"
Clearwater Beach84.6°F87.8°F0' 10"

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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 Virginia Key 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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