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 21.38°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

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.

70.5

°F

January 24, 16:59

Trend:

increasing

Yesterday:

70.3°F

Tomorrow:

70.9°F

Sunrise:

07:08

Sunset:

17:58

Day Length:

10 h. 50 min.

Miami in February

Minimum:

70.1°F

Average:

75.1°F

Maximum:

78.5°F

Sea water temperature in Miami today

As of now, in Miami, the water temperature is 70.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 3.2°F lower 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 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 75.9°F on 2016, while the historical minimum was 70.0°F on 2025.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.8°F, with minimum temperature starting at 70.7°F, while the maximum might reach 71.0°F.

Daily water temperature in Miami

Date	Current Year actual* / forecast**	last year	10 years average
Jan 10	73.9°F	71.0°F	74.3°F
Jan 11	73.3°F	71.1°F	74.4°F
Jan 12	74.2°F	68.9°F	74.2°F
Jan 13	74.4°F	68.7°F	74.2°F
Jan 14	72.9°F	68.8°F	74.0°F
Jan 15	74.0°F	69.5°F	74.1°F
Jan 16	74.6°F	71.1°F	74.1°F
Jan 17	72.8°F	71.6°F	74.2°F
Jan 18	73.1°F	72.0°F	73.9°F
Jan 19	73.2°F	72.5°F	74.0°F
Jan 20	71.7°F	71.4°F	73.3°F
Jan 21	71.1°F	71.9°F	73.3°F
Jan 22	69.7°F	72.2°F	73.6°F
Jan 23	70.3°F	69.6°F	73.3°F
Jan 24	70.5°F	70.0°F	73.7°F
Jan 25	70.9°F	70.3°F	74.0°F
Jan 26	71.0°F	69.6°F	74.1°F
Jan 27	70.8°F	70.2°F	74.0°F
Jan 28	70.8°F	68.3°F	74.0°F
Jan 29	70.9°F	68.6°F	74.0°F
Jan 30	70.8°F	70.1°F	74.0°F
Jan 31	70.7°F	70.6°F	73.9°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 75.3°F in Winter, 78.8°F in Spring, 85.8°F in Summer, and 82.8°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Miami Beach	72.8°F	4mi
Hollywood	75.0°F	17mi
Fort Lauderdale	75.0°F	24mi
Boca Raton	75.5°F	41mi

* current water temperature in this city

** straight line distance from Miami