Key Biscayne, Biscayne Bay, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Mar 29
Mostly Sunny
Close Hourly
75º / 70º 8% NNE 17 mph 64%
6am Clear 67º 2% NNW 11 mph 80%
7am Clear 66º 3% NNW 11 mph 79%
8am Sunny 66º 3% N 11 mph 77%
9am Sunny 69º 2% N 13 mph 69%
10am Sunny 72º 2% NNE 14 mph 63%
11am Mostly Sunny 75º 3% NE 15 mph 58%
12pm Partly Cloudy 75º 5% NE 17 mph 55%
1pm Mostly Sunny 74º 1% NE 17 mph 56%
2pm Partly Cloudy 74º 3% NE 17 mph 56%
3pm Partly Cloudy 75º 1% NE 17 mph 56%
4pm Mostly Sunny 75º 0% ENE 17 mph 57%
5pm Mostly Sunny 75º 0% ENE 17 mph 56%
6pm Mostly Sunny 74º 0% ENE 16 mph 57%
7pm Mostly Sunny 74º 0% ENE 15 mph 56%
8pm Mostly Clear 73º 0% ENE 13 mph 55%
9pm Clear 73º 1% ENE 12 mph 55%
10pm Clear 73º 0% ENE 12 mph 55%
11pm Clear 73º 0% ENE 11 mph 55%
Sat
Mar 30
Partly Cloudy
View Hourly
76º / 70º 1% E 13 mph 55%
12am Clear 72º 1% ENE 10 mph 57%
1am Clear 72º 1% ENE 9 mph 57%
2am Clear 72º 1% ENE 10 mph 59%
3am Clear 72º 1% E 9 mph 60%
4am Clear 71º 3% E 9 mph 61%
5am Clear 71º 2% E 8 mph 62%
6am Mostly Clear 71º 1% E 9 mph 62%
7am Partly Cloudy 71º 2% E 9 mph 62%
8am Mostly Sunny 71º 1% E 9 mph 63%
9am Mostly Sunny 72º 1% E 10 mph 59%
10am Mostly Sunny 74º 2% E 11 mph 53%
11am Partly Cloudy 75º 0% E 12 mph 51%
12pm Partly Cloudy 75º 0% E 12 mph 52%
1pm Partly Cloudy 75º 0% E 13 mph 52%
2pm Mostly Sunny 75º 0% E 13 mph 54%
3pm Partly Cloudy 75º 0% E 13 mph 52%
4pm Partly Cloudy 75º 0% E 12 mph 54%
5pm Partly Cloudy 75º 0% E 12 mph 55%
6pm Partly Cloudy 75º 1% E 12 mph 55%
7pm Partly Cloudy 74º 0% E 11 mph 55%
8pm Mostly Clear 73º 0% E 10 mph 57%
9pm Mostly Clear 73º 0% ESE 9 mph 57%
10pm Clear 73º 0% ESE 9 mph 56%
11pm Mostly Clear 73º 1% ESE 9 mph 58%
Sun
Mar 31
Mostly Sunny
View Hourly
77º / 74º 5% ESE 11 mph 59%
12am Clear 73º 1% ESE 8 mph 60%
1am Clear 72º 3% ESE 7 mph 61%
2am Clear 72º 2% ESE 8 mph 63%
3am Clear 72º 5% ESE 7 mph 63%
4am Clear 72º 2% ESE 7 mph 64%
5am Clear 71º 2% ESE 6 mph 64%
Mon
Apr 1
Partly Cloudy 79º / 74º 2% SE 12 mph 63%
Tue
Apr 2
Partly Cloudy 81º / 76º 4% SSE 15 mph 68%
Wed
Apr 3
Partly Cloudy 85º / 72º 20% SSW 20 mph 72%
Thu
Apr 4
Partly Cloudy 78º / 69º 23% NNW 11 mph 62%
Fri
Apr 5
Mostly Sunny 77º / 71º 14% ENE 13 mph 57%

Weather Radar for Key Biscayne, Biscayne Bay, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Key Biscayne, Biscayne Bay, FL

Today
High : 76ºF
N wind 16 to 19 kt becoming NE in the afternoon. Mostly sunny. Bay waters a light chop becoming choppy in exposed areas.
Tonight
Low : 70ºF
ENE wind 13 to 15 kt. Partly cloudy. Bay waters a moderate chop.
Saturday
High : 76ºF
E wind 12 to 14 kt. Sunny. Bay waters a moderate chop.
Saturday Night
Low : 71ºF
ESE wind around 11 kt. Partly cloudy. Bay waters a light chop.
Sunday
High : 78ºF
ESE wind 9 to 12 kt. Mostly sunny. Bay waters a light chop.
Sunday Night
Low : 73ºF
ESE wind around 12 kt. Mostly clear. Bay waters a light chop.
Monday
High : 80ºF
SE wind around 12 kt, with gusts as high as 18 kt. Mostly sunny. Bay waters a light chop.
Monday Night
Low : 75ºF
SE wind around 11 kt. Partly cloudy. Bay waters a light chop.
Tuesday
High : 82ºF
S wind 12 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Bay waters a light chop.

NOAA Buoy Data Near Key Biscayne, Biscayne Bay, FL See Map

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    Wind Speed Forecast for Key Biscayne, Biscayne Bay, FL

    FridaySaturdaySunday
    Wind Speed (MPH) 111417161210911131298
    6am10am2pm6pm10pm2am6am10am2pm6pm10pm2am
    MPH 111417161210911131298
    DIR NNWNNENEENEENEENEEEEEESEESE

    Current Weather Conditions In Key Biscayne, Biscayne Bay, FL

    As Of: 39 minutes ago

    • 67ºF
    • 67ºF
    • 11mph
    • 0º (NNW)
    • 11mph
    • Clear
    • 10mi
    • 30.03"
    • 80%
    • 0ºF

    The weather right now in Key Biscayne, Biscayne Bay, FL is Clear. The current temperature is 67°F, and the expected high and low for today, Friday, March 29, 2024, are 75° high temperature and 70°F low temperature. The wind is currently blowing at 11 miles per hour, and coming from the North Northwest. The wind is gusting to 11 mph. With the wind and the atmosphere the temperature feels like 67° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 80 percent, and air pressure at 30.03 in. Visibility is 10 nautical miles. There are no current weather alert(s).