All data are in degrees Fahrenheit

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Water temperature in Miami Beach

Detailed information about the current water temperature in Miami Beach. 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 Beach now

88.2

°F

August 16, 09:59

Trend:

stable

Yesterday:

86.9°F

Tomorrow:

88.2°F

Sunrise:

06:54

Sunset:

19:55

Day Length:

13 h. 1 min.

Miami Beach in August

Minimum:

73.8°F

Average:

75.9°F

Maximum:

78.0°F

Sea water temperature in Miami Beach today

As of now, in Miami Beach, the water temperature is 88.2°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 1.4°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 88.0°F on 2023, while the historical minimum was 85.9°F on 2022.

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 88.2°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 Beach

Date Current Year

actual* / forecast**

last year 10 years average
Aug 2 88.4°F 87.5°F 86.7°F
Aug 3 88.1°F 87.8°F 86.5°F
Aug 4 88.7°F 86.9°F 86.4°F
Aug 5 88.1°F 86.6°F 86.3°F
Aug 6 88.8°F 86.6°F 86.7°F
Aug 7 88.5°F 86.4°F 86.6°F
Aug 8 88.1°F 86.3°F 86.6°F
Aug 9 88.1°F 86.2°F 86.6°F
Aug 10 88.4°F 86.5°F 86.9°F
Aug 11 88.2°F 86.3°F 86.7°F
Aug 12 87.3°F 86.5°F 86.8°F
Aug 13 86.9°F 86.6°F 87.0°F
Aug 14 87.2°F 86.5°F 86.9°F
Aug 15 86.9°F 86.3°F 86.7°F
Aug 16 88.2°F 87.7°F 86.8°F
Aug 17 88.2°F 87.3°F 86.8°F
Aug 18 88.3°F 87.2°F 86.9°F
Aug 19 88.3°F 86.7°F 86.9°F
Aug 20 88.3°F 86.5°F 87.0°F
Aug 21 88.1°F 86.0°F 86.8°F
Aug 22 88.1°F 86.0°F 86.7°F
Aug 23 88.1°F 85.9°F 86.7°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 Beach by month

In Miami Beach, the water temperature is comfortable for swimming all year round.
The warmest water in Miami Beach was recorded on July 16, 2023, reaching a 89.3°F. While the coldest temperature occurred on January 23, 2025, dipping to 70.5°F. The average readings by season are 76.1°F in Winter, 78.9°F in Spring, 85.6°F in Summer, and 83.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Miami 88.6°F 4mi
Hollywood 87.6°F 15mi
Fort Lauderdale 87.4°F 23mi
Boca Raton 87.1°F 39mi

* current water temperature in this city

** straight line distance from Miami Beach