Nearby Harbors
25.5233’ N, 80.1750’ W

Boca Chita Key, Biscayne Bay, FL

86°
H 86°
L 82°
NNE
2mph
High tide
2:20 pm
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Boca Chita Key, Biscayne Bay, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Sep 2 		PM Thunderstorms
Close Hourly 		86º / 82º 44% ESE 7 mph 75%
11am Partly Cloudy 86º 4% NNE 2 mph 74%
12pm Partly Cloudy 86º 23% E 2 mph 74%
1pm Partly Cloudy 85º 20% E 4 mph 76%
2pm Partly Cloudy 85º 24% ESE 6 mph 76%
3pm Partly Cloudy 85º 20% ESE 7 mph 77%
4pm Partly Cloudy 85º 23% SE 6 mph 75%
5pm Mostly Cloudy 85º 24% SE 7 mph 73%
6pm Scattered Thunderstorms 85º 44% SSE 7 mph 74%
7pm Scattered Thunderstorms 84º 58% WNW 6 mph 78%
8pm Scattered Thunderstorms 83º 47% WSW 3 mph 79%
9pm Mostly Cloudy 84º 20% W 3 mph 79%
10pm Partly Cloudy 83º 12% WNW 3 mph 80%
11pm Partly Cloudy 83º 12% ESE 3 mph 80%
Thu
Sep 3 		Partly Cloudy
View Hourly 		87º / 82º 24% SSE 10 mph 74%
12am Mostly Cloudy 83º 12% ESE 2 mph 79%
1am Partly Cloudy 84º 12% SE 3 mph 79%
2am Mostly Cloudy 84º 7% SE 4 mph 79%
3am Partly Cloudy 84º 13% SE 5 mph 79%
4am Partly Cloudy 84º 8% SSE 5 mph 79%
5am Partly Cloudy 84º 6% SSE 5 mph 77%
6am Partly Cloudy 84º 7% S 5 mph 77%
7am Mostly Cloudy 84º 9% SSE 5 mph 77%
8am Mostly Cloudy 84º 7% S 5 mph 77%
9am Mostly Cloudy 85º 5% S 5 mph 74%
10am Partly Cloudy 86º 4% S 6 mph 73%
11am Partly Cloudy 86º 5% SSE 7 mph 72%
12pm Partly Cloudy 87º 4% SSE 7 mph 70%
1pm Partly Cloudy 86º 4% SE 7 mph 73%
2pm Partly Cloudy 87º 15% SE 9 mph 73%
3pm Partly Cloudy 86º 15% SE 9 mph 73%
4pm Partly Cloudy 86º 15% SE 9 mph 73%
5pm Mostly Cloudy 85º 16% SE 10 mph 74%
6pm Mostly Cloudy 85º 24% SE 9 mph 74%
7pm Partly Cloudy 85º 15% SE 7 mph 74%
8pm Partly Cloudy 84º 14% SE 7 mph 77%
9pm Partly Cloudy 84º 8% SE 7 mph 78%
10pm Partly Cloudy 84º 8% SE 8 mph 79%
11pm Partly Cloudy 84º 6% SE 8 mph 79%
Fri
Sep 4 		Scattered Thunderstorms
View Hourly 		86º / 82º 45% SE 10 mph 76%
12am Partly Cloudy 84º 9% SE 9 mph 78%
1am Partly Cloudy 84º 10% SE 8 mph 79%
2am Mostly Cloudy 84º 21% SE 9 mph 79%
3am Mostly Cloudy 84º 19% SSE 8 mph 79%
4am Scattered Thunderstorms 84º 50% SE 8 mph 79%
5am Scattered Thunderstorms 83º 52% SE 8 mph 81%
6am Mostly Cloudy 83º 24% SSE 7 mph 81%
7am Isolated Thunderstorms 84º 32% SSE 8 mph 81%
8am Scattered Thunderstorms 84º 36% SSE 8 mph 80%
9am Scattered Thunderstorms 85º 45% SSE 9 mph 77%
10am Scattered Thunderstorms 84º 44% SSE 9 mph 78%
Sat
Sep 5 		Scattered Thunderstorms 86º / 81º 58% SE 8 mph 75%
Sun
Sep 6 		Scattered Thunderstorms 86º / 81º 51% S 7 mph 75%
Mon
Sep 7 		Scattered Thunderstorms 87º / 81º 58% S 7 mph 75%
Tue
Sep 8 		Scattered Thunderstorms 87º / 82º 47% ESE 7 mph 74%
Wed
Sep 9 		Isolated Thunderstorms 88º / 82º 33% ENE 9 mph 74%

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

Today
High : 89ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 2pm. Bay waters smooth.
Tonight
Low : 84ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 8pm. Bay waters smooth.
Thursday
High : 89ºF
ESE wind 5 to 7 kt. A chance of showers and thunderstorms, mainly between noon and 5pm. Bay waters smooth.
Thursday Night
Low : 84ºF
SE wind 8 to 10 kt. A slight chance of showers and thunderstorms between 7pm and 2am, then showers likely and possibly a thunderstorm after 2am. Bay waters a light chop.
Friday
High : 89ºF
SE wind around 9 kt. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Bay waters a light chop.
Friday Night
Low : 84ºF
ESE wind around 8 kt. A chance of showers and thunderstorms, mainly after 2am. Bay waters a light chop.
Saturday
High : 88ºF
SE wind around 6 kt. Showers and thunderstorms likely, mainly after 8am. Bay waters smooth.
Saturday Night
Low : 83ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Bay waters smooth.
Sunday
High : 89ºF
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly after 2pm. Bay waters smooth.

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

    WednesdayThursdayFriday
    Wind Speed (MPH) 276355797888
    3pm7pm11pm3am7am11am3pm7pm11pm3am7am11am
    MPH 276355797888
    DIR NNEESEWNWESESESSESSESESESESSESSE

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

    As Of: 16 minutes ago

    • 86ºF
    • 97ºF
    • 2mph
    • 0º (NNE)
    • 2mph
    • Partly Cloudy
    • 10mi
    • 30.00"
    • 74%
    • 0ºF

    The weather right now in Boca Chita Key, Biscayne Bay, FL is Partly Cloudy. The current temperature is 86°F, and the expected high and low for today, Wednesday, September 2, 2026, are 86° high temperature and 82°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the North Northeast. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 97° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 74 percent, and air pressure at 30 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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