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

76.9

°F

April 3, 18:32

Trend:

increasing

Yesterday:

76.6°F

Tomorrow:

77.0°F

Sunrise:

07:10

Sunset:

19:38

Day Length:

12 h. 28 min.

Miami in April

Minimum:

70.7°F

Average:

75.2°F

Maximum:

78.7°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 76.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.3°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 79.4°F on 2020, while the historical minimum was 76.3°F on 2018.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 76.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Miami

Date Current Year

actual* / forecast**

last year 10 years average
Mar 20 75.2°F 74.2°F 76.4°F
Mar 21 75.7°F 74.7°F 76.4°F
Mar 22 73.8°F 74.7°F 76.1°F
Mar 23 73.7°F 73.7°F 75.8°F
Mar 24 74.7°F 73.5°F 75.9°F
Mar 25 75.1°F 75.8°F 76.3°F
Mar 26 75.7°F 76.2°F 76.5°F
Mar 27 75.8°F 75.8°F 76.5°F
Mar 28 76.7°F 76.7°F 76.8°F
Mar 29 77.6°F 75.8°F 77.0°F
Mar 30 77.6°F 75.8°F 77.2°F
Mar 31 77.3°F 75.3°F 77.2°F
Apr 1 76.9°F 76.0°F 77.3°F
Apr 2 76.6°F 76.2°F 77.6°F
Apr 3 76.9°F 78.1°F 78.2°F
Apr 4 77.0°F 78.5°F 78.3°F
Apr 5 76.9°F 78.3°F 78.2°F
Apr 6 76.8°F 78.6°F 78.1°F
Apr 7 76.8°F 78.9°F 78.1°F
Apr 8 77.0°F 79.7°F 78.3°F
Apr 9 77.0°F 79.6°F 78.3°F
Apr 10 76.8°F 78.7°F 78.1°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 February 9, 2026, dipping to 64.7°F. The average readings by season are 75.1°F in Winter, 78.8°F in Spring, 85.8°F in Summer, and 82.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Miami Beach 77.3°F 4mi
Hollywood 77.3°F 17mi
Fort Lauderdale 77.3°F 24mi
Boca Raton 77.6°F 41mi

* current water temperature in this city

** straight line distance from Miami