All data are in degrees Fahrenheit

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Water temperature in Miami

Detailed information about the current water temperature in Miami. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Miami now

73.1

°F

March 14, 23:09

Trend:

increasing

Yesterday:

72.7°F

Tomorrow:

73.3°F

Sunrise:

07:31

Sunset:

19:29

Day Length:

11 h. 58 min.

Miami in March

Minimum:

71.8°F

Average:

75.9°F

Maximum:

79.1°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 73.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.9°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 77.5°F on 2023, while the historical minimum was 72.6°F on 2021.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 73.7°F, with minimum temperature starting at 73.3°F, while the maximum might reach 74.1°F.

Daily water temperature in Miami

Date Current Year

actual* / forecast**

last year 10 years average
Feb 28 73.3°F 70.7°F 75.6°F
Mar 1 73.8°F 71.5°F 75.8°F
Mar 2 74.5°F 72.1°F 75.9°F
Mar 3 73.6°F 72.3°F 76.1°F
Mar 4 75.1°F 73.3°F 76.4°F
Mar 5 74.3°F 73.0°F 76.1°F
Mar 6 74.5°F 73.9°F 76.3°F
Mar 7 74.2°F 75.7°F 76.5°F
Mar 8 73.4°F 74.9°F 76.0°F
Mar 9 73.7°F 72.9°F 75.7°F
Mar 10 74.0°F 75.7°F 75.9°F
Mar 11 74.9°F 76.9°F 76.0°F
Mar 12 73.4°F 76.5°F 75.5°F
Mar 13 72.7°F 76.6°F 75.6°F
Mar 14 73.1°F 75.8°F 76.0°F
Mar 15 73.3°F 75.8°F 76.3°F
Mar 16 73.4°F 76.7°F 76.3°F
Mar 17 73.5°F 76.8°F 76.5°F
Mar 18 73.7°F 77.9°F 76.6°F
Mar 19 74.1°F 79.0°F 77.0°F
Mar 20 74.0°F 78.1°F 77.0°F
Mar 21 74.0°F 32.0°F 76.9°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Miami by month

In Miami, the water temperature is comfortable for swimming all year round.
The warmest water in Miami was recorded on July 16, 2023, reaching a 89.6°F. While the coldest temperature occurred on January 28, 2025, dipping to 68.3°F. The average readings by season are 75.4°F in Winter, 78.9°F in Spring, 85.7°F in Summer, and 82.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Miami Beach 73.9°F 4mi
Hollywood 74.6°F 17mi
Fort Lauderdale 74.6°F 24mi
Boca Raton 74.4°F 41mi

* current water temperature in this city

** straight line distance from Miami