Measurements:
°C
°F
CURRENT WEATHER
09:38
Miami Beach
88°F
NW 7 mph
Feels like: 96°F
Precip: 13%
World Resorts USA Miami Beach Weather

7 Day Weather Forecast

09.15
tue
DAY
92°F
W 9 mph
precip
9%
NIGHT
88°F
SW 12 mph
precip
57%
09.16
wed
DAY
90°F
SW 14 mph
precip
18%
NIGHT
86°F
SW 12 mph
precip
7%
09.17
thu
DAY
90°F
W 12 mph
precip
11%
NIGHT
86°F
W 14 mph
precip
13%
09.18
fri
DAY
92°F
NW 14 mph
precip
13%
NIGHT
86°F
W 15 mph
precip
7%
09.19
sat
DAY
90°F
W 11 mph
precip
20%
NIGHT
88°F
W 9 mph
precip
16%
09.20
sun
DAY
90°F
NW 9 mph
precip
24%
NIGHT
86°F
W 11 mph
precip
36%
09.21
mon
DAY
88°F
N 9 mph
precip
51%
NIGHT
88°F
W 9 mph
precip
25%

Miami Beach Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Miami Beach was 30.3°F. The maximum and minimum values were 29.6°F and 30.9°F respectively.

Miami Beach on the Weather Map

Best Time to Visit Miami Beach
The most sunny months:
March 14 days
April 14 days
February 12 days
The most warm months:
August 92.8 °F
July 92.2 °F
September 90.9 °F
Warmest sea temperature:
August 90.6 °F
July 89.8 °F
September 89.5 °F
The most cold months:
January 75.4 °F
February 77.9 °F
December 79.1 °F
The most rainy months:
July 10 days
August 9 days
June 8 days
The most windy months:
November 13 mph
March 12 mph
April 12 mph
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