What is the current water temperature in Miami?

Q: What is the current water temperature in Miami?

As of now, in Miami, the water temperature is 30.23°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort.

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.

86.4

°F

July 14, 05:32

Trend:

increasing

Yesterday:

85.8°F

Tomorrow:

86.8°F

Sunrise:

06:38

Sunset:

20:15

Day Length:

13 h. 37 min.

Miami in July

Minimum:

72.4°F

Average:

75.5°F

Maximum:

77.3°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 86.4°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.3°F higher 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 notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 88.2°F on 2023, while the historical minimum was 84.1°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 86.7°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
Jun 30	84.9°F	84.9°F	85.3°F
Jul 1	85.1°F	84.9°F	85.5°F
Jul 2	85.0°F	85.2°F	85.4°F
Jul 3	85.1°F	86.6°F	85.7°F
Jul 4	84.9°F	85.9°F	85.8°F
Jul 5	84.9°F	86.5°F	86.1°F
Jul 6	84.0°F	85.8°F	86.0°F
Jul 7	84.2°F	87.1°F	86.3°F
Jul 8	83.8°F	88.4°F	86.3°F
Jul 9	85.5°F	86.8°F	86.2°F
Jul 10	85.9°F	86.7°F	86.4°F
Jul 11	85.9°F	86.6°F	86.4°F
Jul 12	86.6°F	86.3°F	86.5°F
Jul 13	85.8°F	86.3°F	86.5°F
Jul 14	86.4°F	85.3°F	86.1°F
Jul 15	86.8°F	88.1°F	86.6°F
Jul 16	86.7°F	86.4°F	86.5°F
Jul 17	86.7°F	86.3°F	86.5°F
Jul 18	86.6°F	87.2°F	86.3°F
Jul 19	86.6°F	87.0°F	86.4°F
Jul 20	86.6°F	87.9°F	86.4°F
Jul 21	86.6°F	86.2°F	86.4°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	86.2°F	4mi
Hollywood	85.1°F	17mi
Fort Lauderdale	84.9°F	24mi
Boca Raton	85.0°F	41mi

* current water temperature in this city

** straight line distance from Miami