World sea water temperatures

Weather forecast in Sand Key Beach (FL)

This data display current weather and forecast for the coming days in Sand Key Beach. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Sand Key Beach current temperature and weather

September 6, 2025
Night
Mist
77.5°F
Feels like:
83.5°F
Mist
Wind: 12.1 mph (19.4 Km/h) E E
Pressure: 29.93 inHg (1013 hPa)
Humidity: 95%
Precip. prob.: 0%
Visibility: 6 mi (10 km)

UV index: 0
Morning
Sunny
80.2°F
Feels like:
87.1°F
Sunny
Wind: 9.4 mph (15.1 Km/h) SE SE
Pressure: 29.98 inHg (1015 hPa)
Humidity: 87%
Precip. prob.: 0%
Visibility: 6 mi (10 km)

UV index: 1.2
Day
Partly Cloudy
89.2°F
Feels like:
102.9°F
Partly Cloudy
Wind: 8.7 mph (14 Km/h) SW SW
Pressure: 29.95 inHg (1014 hPa)
Humidity: 68%
Precip. prob.: 0%
Visibility: 6 mi (10 km)

UV index: 8.8
Evening
Patchy rain nearby
82.9°F
Feels like:
91.9°F
Patchy rain nearby
Wind: 7.8 mph (12.6 Km/h) SW SW
Pressure: 29.97 inHg (1015 hPa)
Humidity: 83%
Precip. prob.: 100%
Visibility: 6 mi (10 km)

UV index: 0


Marine weather forecast Sand Key Beach

The graphs show wave heights and directions, as well as wind speed and direction in Sand Key Beach for the coming days. Click on the sea state chart for more details




You may also be interested in other sections of our site for Sand Key Beach: Sea temperature, Sunrise and Sunset

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

Florida Gulf Coast photo gallery

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Our report for Sand Key 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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