What is the current water temperature in Miami?

As of now, in Miami, the water temperature is 27.35°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.

81.2

°F

May 9, 14:16

Trend:

increasing

Yesterday:

80.7°F

Tomorrow:

81.4°F

Sunrise:

06:39

Sunset:

19:56

Day Length:

13 h. 17 min.

Miami in May

Minimum:

72.5°F

Average:

76.0°F

Maximum:

78.2°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 81.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.7°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 82.5°F on 2021, while the historical minimum was 79.4°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 minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 81.6°F, with minimum temperature starting at 81.1°F, while the maximum might reach 82.1°F.

Daily water temperature in Miami

Date	Current Year actual* / forecast**	last year	10 years average
Apr 25	77.4°F	77.6°F	79.1°F
Apr 26	78.2°F	77.2°F	79.3°F
Apr 27	78.5°F	77.5°F	79.4°F
Apr 28	79.0°F	77.1°F	79.6°F
Apr 29	79.1°F	77.3°F	79.6°F
Apr 30	79.4°F	78.0°F	79.8°F
May 1	78.8°F	78.2°F	80.0°F
May 2	78.6°F	78.1°F	79.7°F
May 3	78.9°F	79.1°F	79.9°F
May 4	78.7°F	79.3°F	80.0°F
May 5	78.0°F	80.2°F	80.2°F
May 6	79.6°F	80.0°F	80.3°F
May 7	79.3°F	80.7°F	80.7°F
May 8	80.7°F	81.5°F	80.7°F
May 9	81.2°F	80.1°F	80.5°F
May 10	81.4°F	81.7°F	80.7°F
May 11	81.1°F	81.4°F	80.4°F
May 12	81.5°F	81.7°F	80.8°F
May 13	81.6°F	81.9°F	81.0°F
May 14	81.6°F	81.9°F	80.9°F
May 15	82.1°F	83.8°F	81.4°F
May 16	82.1°F	82.5°F	81.4°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	80.7°F	4mi
Hollywood	80.5°F	17mi
Fort Lauderdale	80.0°F	24mi
Boca Raton	79.9°F	41mi

* current water temperature in this city

** straight line distance from Miami