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

Day Sky High / Low Precip Wind Humidity
Sun
Jul 19 		Partly Cloudy
Close Hourly 		-º / 83º 23% S 16 mph 77%
9pm Partly Cloudy 85º 2% S 12 mph 78%
10pm Partly Cloudy 85º 2% S 12 mph 78%
11pm Partly Cloudy 85º 3% S 12 mph 78%
Mon
Jul 20 		Mostly Cloudy
View Hourly 		87º / 83º 24% S 19 mph 75%
12am Partly Cloudy 85º 2% S 13 mph 77%
1am Partly Cloudy 85º 4% S 14 mph 77%
2am Partly Cloudy 85º 6% S 14 mph 77%
3am Mostly Cloudy 85º 14% S 14 mph 78%
4am Mostly Cloudy 85º 22% S 14 mph 78%
5am Mostly Cloudy 85º 22% S 15 mph 77%
6am Mostly Cloudy 85º 23% S 16 mph 77%
7am Mostly Cloudy 85º 24% S 16 mph 77%
8am Cloudy 84º 19% SSE 17 mph 78%
9am Mostly Cloudy 86º 13% S 18 mph 76%
10am Mostly Cloudy 86º 6% S 18 mph 75%
11am Mostly Cloudy 86º 13% S 18 mph 74%
12pm Mostly Cloudy 86º 12% S 18 mph 75%
1pm Mostly Cloudy 87º 6% S 18 mph 74%
2pm Mostly Cloudy 87º 5% S 19 mph 72%
3pm Mostly Cloudy 87º 5% S 18 mph 72%
4pm Mostly Cloudy 87º 5% S 17 mph 73%
5pm Mostly Cloudy 86º 7% S 18 mph 74%
6pm Partly Cloudy 86º 5% S 16 mph 74%
7pm Mostly Cloudy 86º 10% S 15 mph 74%
8pm Mostly Cloudy 85º 7% S 13 mph 75%
9pm Mostly Cloudy 85º 10% S 13 mph 75%
10pm Mostly Cloudy 85º 5% SSE 12 mph 74%
11pm Mostly Cloudy 85º 5% SSE 12 mph 76%
Tue
Jul 21 		Partly Cloudy
View Hourly 		87º / 83º 16% SE 15 mph 69%
12am Mostly Cloudy 84º 5% SSE 14 mph 77%
1am Mostly Cloudy 84º 5% SSE 14 mph 76%
2am Mostly Cloudy 84º 5% SSE 15 mph 76%
3am Mostly Cloudy 85º 5% SSE 15 mph 76%
4am Mostly Cloudy 85º 9% SSE 16 mph 76%
5am Mostly Cloudy 85º 8% SSE 16 mph 75%
6am Mostly Cloudy 85º 8% SSE 16 mph 73%
7am Mostly Cloudy 85º 17% SSE 15 mph 74%
8am Partly Cloudy 85º 12% SSE 15 mph 74%
9am Partly Cloudy 86º 5% SSE 15 mph 71%
10am Partly Cloudy 87º 9% SSE 15 mph 69%
11am Mostly Cloudy 87º 6% SSE 15 mph 68%
12pm Mostly Cloudy 87º 11% SSE 14 mph 69%
1pm Partly Cloudy 87º 5% SSE 14 mph 68%
2pm Partly Cloudy 87º 4% SE 14 mph 66%
3pm Partly Cloudy 87º 4% SE 12 mph 67%
4pm Partly Cloudy 87º 4% SE 12 mph 67%
5pm Partly Cloudy 86º 4% SE 11 mph 68%
6pm Partly Cloudy 86º 4% SE 10 mph 68%
7pm Partly Cloudy 86º 4% SE 9 mph 68%
8pm Partly Cloudy 85º 4% SE 8 mph 70%
Wed
Jul 22 		Partly Cloudy 88º / 83º 24% ESE 12 mph 68%
Thu
Jul 23 		Partly Cloudy 88º / 82º 21% ENE 13 mph 68%
Fri
Jul 24 		Isolated Thunderstorms 87º / 82º 32% E 10 mph 71%
Sat
Jul 25 		PM Showers 88º / 82º 31% SE 9 mph 70%
Sun
Jul 26 		PM Thunderstorms 88º / 81º 52% S 9 mph 70%

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

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* Playback displays weather for the past 6 hours.

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

This Afternoon
High : 89ºF
S wind around 14 kt. Sunny. Bay waters a light chop.
Tonight
Low : 84ºF
SSE wind 10 to 13 kt. Mostly clear. Bay waters a light chop.
Monday
High : 89ºF
SSE wind around 15 kt. A slight chance of showers and thunderstorms between 10am and 11am. Bay waters a light chop.
Monday Night
Low : 84ºF
SSE wind 11 to 14 kt. Partly cloudy. Bay waters a light chop.
Tuesday
High : 89ºF
SSE wind 10 to 15 kt. Mostly sunny. Bay waters a light chop.
Tuesday Night
Low : 84ºF
ESE wind 9 to 12 kt. Partly cloudy. Bay waters a light chop.
Wednesday
High : 89ºF
SE wind 8 to 11 kt. Sunny. Bay waters a light chop.
Wednesday Night
Low : 84ºF
E wind around 11 kt. Mostly clear. Bay waters a light chop.
Thursday
High : 89ºF
E wind 8 to 10 kt. Sunny. Bay waters a light chop.

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

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    Wind Speed Forecast for Boca Chita Key, Biscayne Bay, FL

    MondayTuesday
    Wind Speed (MPH) 121415181818131416151411
    1am5am9am1pm5pm9pm1am5am9am1pm5pm9pm
    MPH 121415181818131416151411
    DIR SSSSSSSSSESSESSESSESE

    Current Weather Conditions In Boca Chita Key, Biscayne Bay, FL

    As Of: 51 minutes ago

    • 85ºF
    • 96ºF
    • 12mph
    • 0º (S)
    • 12mph
    • Partly Cloudy
    • 10mi
    • 29.98"
    • 78%
    • 0ºF

    The weather right now in Boca Chita Key, Biscayne Bay, FL is Partly Cloudy. The current temperature is 85°F, and the expected high and low for today, Sunday, July 19, 2026, are -° high temperature and 83°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the South. The wind is gusting to 12 mph. With the wind and the atmosphere the temperature feels like 96° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 78 percent, and air pressure at 29.98 in. Visibility is 10 nautical miles. There are no current weather alert(s).