What is the current water temperature in Miami?

As of now, in Miami, the water temperature is 25.09°F. It's safe to say that the water is comfortably warm for various water-related activities.

United States > Miami

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.

77.2

°F

April 18, 00:14

Trend:

increasing

Yesterday:

77.0°F

Tomorrow:

77.3°F

Sunrise:

06:55

Sunset:

19:45

Day Length:

12 h. 50 min.

Miami in April

Minimum:

72.3°F

Average:

75.8°F

Maximum:

78.7°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 77.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.2°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably 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 82.5°F on 2020, while the historical minimum was 77.5°F on 2017.

latest data

last year

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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 77.3°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
Apr 4	78.5°F	77.2°F	78.2°F
Apr 5	78.3°F	76.8°F	78.2°F
Apr 6	78.6°F	75.5°F	78.0°F
Apr 7	78.9°F	74.9°F	78.1°F
Apr 8	79.7°F	75.9°F	78.3°F
Apr 9	79.6°F	76.1°F	78.3°F
Apr 10	78.7°F	76.0°F	78.1°F
Apr 11	78.2°F	75.7°F	78.0°F
Apr 12	77.9°F	75.3°F	78.0°F
Apr 13	78.3°F	75.7°F	78.0°F
Apr 14	77.3°F	76.2°F	78.2°F
Apr 15	77.3°F	76.0°F	78.5°F
Apr 16	77.5°F	76.2°F	78.8°F
Apr 17	77.0°F	76.9°F	79.2°F
Apr 18	77.2°F	77.5°F	79.3°F
Apr 19	77.3°F	77.8°F	79.4°F
Apr 20	77.3°F	77.4°F	79.4°F
Apr 21	77.5°F	78.9°F	79.6°F
Apr 22	77.5°F	79.8°F	79.6°F
Apr 23	77.3°F	79.1°F	79.4°F
Apr 24	77.3°F	78.7°F	79.5°F
Apr 25	77.2°F	77.6°F	79.3°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, 78.8°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	77.4°F	4mi
Hollywood	78.0°F	17mi
Fort Lauderdale	78.0°F	24mi
Boca Raton	77.8°F	41mi

* current water temperature in this city

** straight line distance from Miami