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

87.0

°F

July 14, 06:17

Trend:

increasing

Yesterday:

85.8°F

Tomorrow:

87.4°F

Sunrise:

06:38

Sunset:

20:15

Day Length:

13 h. 37 min.

Miami in July

Minimum:

71.6°F

Average:

75.0°F

Maximum:

77.2°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 87.0°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 0.8°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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 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.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 87.3°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
Jun 30 87.5°F 84.9°F 85.5°F
Jul 1 87.3°F 85.1°F 85.6°F
Jul 2 87.3°F 85.0°F 85.6°F
Jul 3 87.3°F 85.1°F 85.8°F
Jul 4 88.0°F 84.9°F 86.0°F
Jul 5 87.0°F 84.9°F 86.3°F
Jul 6 87.1°F 84.0°F 86.1°F
Jul 7 87.6°F 84.2°F 86.5°F
Jul 8 87.8°F 83.8°F 86.5°F
Jul 9 87.6°F 85.5°F 86.4°F
Jul 10 87.9°F 85.9°F 86.6°F
Jul 11 88.3°F 85.9°F 86.6°F
Jul 12 85.3°F 86.6°F 86.5°F
Jul 13 85.8°F 85.8°F 86.5°F
Jul 14 87.0°F 86.4°F 86.2°F
Jul 15 87.4°F 86.4°F 86.6°F
Jul 16 87.4°F 86.9°F 86.6°F
Jul 17 87.3°F 86.3°F 86.5°F
Jul 18 87.3°F 86.5°F 86.5°F
Jul 19 87.2°F 86.0°F 86.4°F
Jul 20 87.3°F 87.2°F 86.5°F
Jul 21 87.3°F 87.2°F 86.5°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, 85.9°F in Summer, and 82.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Miami Beach 86.9°F 4mi
Hollywood 87.0°F 17mi
Fort Lauderdale 86.8°F 24mi
Boca Raton 86.5°F 41mi

* current water temperature in this city

** straight line distance from Miami