Nearby Harbors
24.7117’ N, 81.1050’ W

Vaca Key, Florida Bay, FL

84°
H 87°
L 82°
ESE
10mph
Low tide
10:24 am
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Vaca Key, Florida Bay, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Oct 15 		Partly Cloudy
Close Hourly 		87º / 82º 22% E 12 mph 75%
4am Partly Cloudy 84º 5% ESE 10 mph 78%
5am Partly Cloudy 84º 7% ESE 9 mph 76%
6am Partly Cloudy 84º 6% ESE 9 mph 77%
7am Partly Cloudy 83º 7% ESE 9 mph 79%
8am Partly Cloudy 84º 7% E 10 mph 79%
9am Partly Cloudy 84º 7% E 10 mph 77%
10am Partly Cloudy 85º 5% ESE 10 mph 75%
11am Partly Cloudy 85º 13% E 10 mph 74%
12pm Partly Cloudy 86º 14% E 10 mph 73%
1pm Mostly Cloudy 86º 15% E 10 mph 73%
2pm Partly Cloudy 87º 15% E 10 mph 73%
3pm Partly Cloudy 87º 15% E 11 mph 72%
4pm Partly Cloudy 86º 15% E 11 mph 73%
5pm Mostly Cloudy 86º 15% E 11 mph 73%
6pm Mostly Cloudy 86º 22% E 12 mph 75%
7pm Partly Cloudy 85º 24% E 12 mph 76%
8pm Partly Cloudy 84º 23% E 12 mph 77%
9pm Partly Cloudy 84º 11% E 11 mph 77%
10pm Partly Cloudy 84º 5% E 11 mph 77%
11pm Partly Cloudy 84º 5% E 12 mph 79%
Fri
Oct 16 		Partly Cloudy
View Hourly 		87º / 80º 24% ESE 9 mph 75%
12am Partly Cloudy 84º 5% E 11 mph 79%
1am Partly Cloudy 83º 13% E 10 mph 81%
2am Partly Cloudy 83º 11% E 10 mph 79%
3am Partly Cloudy 83º 17% E 9 mph 80%
4am Partly Cloudy 84º 19% E 9 mph 79%
5am Partly Cloudy 83º 19% E 9 mph 79%
6am Partly Cloudy 83º 12% E 9 mph 79%
7am Mostly Cloudy 83º 24% E 9 mph 81%
8am Partly Cloudy 83º 5% E 8 mph 79%
9am Mostly Cloudy 84º 7% E 9 mph 78%
10am Mostly Cloudy 85º 17% ESE 9 mph 75%
11am Mostly Cloudy 85º 17% ESE 9 mph 75%
12pm Mostly Cloudy 86º 14% ESE 9 mph 74%
1pm Partly Cloudy 86º 9% ESE 9 mph 74%
2pm Partly Cloudy 86º 8% ESE 9 mph 74%
3pm Partly Cloudy 86º 6% ESE 9 mph 73%
4pm Partly Cloudy 86º 6% ESE 8 mph 74%
5pm Partly Cloudy 86º 8% ESE 8 mph 73%
6pm Partly Cloudy 85º 6% ESE 7 mph 75%
7pm Mostly Cloudy 84º 15% E 6 mph 77%
8pm Mostly Cloudy 84º 24% E 6 mph 78%
9pm Mostly Cloudy 83º 21% E 5 mph 79%
10pm Mostly Cloudy 83º 24% E 6 mph 79%
11pm Mostly Cloudy 83º 24% E 6 mph 81%
Sat
Oct 17 		Showers
View Hourly 		85º / 78º 39% NE 7 mph 77%
12am Mostly Cloudy 83º 24% E 5 mph 81%
1am Few Showers 82º 34% E 5 mph 82%
2am Showers 82º 40% E 7 mph 84%
3am Cloudy 81º 24% ENE 5 mph 84%
Sun
Oct 18 		Rain 83º / 78º 68% NE 18 mph 81%
Mon
Oct 19 		Showers 84º / 77º 44% NE 18 mph 76%
Tue
Oct 20 		Partly Cloudy 84º / 77º 24% NE 18 mph 74%
Wed
Oct 21 		Partly Cloudy 84º / 77º 22% NE 17 mph 69%
Thu
Oct 22 		PM Showers 83º / 77º 34% NE 15 mph 69%

Weather Radar for Vaca Key, Florida Bay, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Vaca Key, Florida Bay, FL

Thursday
High : 89ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 82ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday
High : 89ºF
ESE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 79ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
High : 87ºF
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Saturday Night
Low : 77ºF
NE wind 10 to 15 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday
High : 85ºF
ENE wind around 15 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday Night
Low : 77ºF
ENE wind around 20 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Monday
High : 85ºF
E wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

NOAA Buoy Data Near Vaca Key, Florida Bay, FL See Map

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    Wind Speed Forecast for Vaca Key, Florida Bay, FL

    ThursdayFridaySaturday
    Wind Speed (MPH) 101010111211989865
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 101010111211989865
    DIR ESEEEEEEEEESEESEEE

    Current Weather Conditions In Vaca Key, Florida Bay, FL

    As Of: 16 minutes ago

    • 84ºF
    • 93ºF
    • 10mph
    • 0º (ESE)
    • 10mph
    • Partly Cloudy
    • 10mi
    • 29.97"
    • 78%
    • 0ºF

    The weather right now in Vaca Key, Florida Bay, FL is Partly Cloudy. The current temperature is 84°F, and the expected high and low for today, Thursday, October 15, 2026, are 87° high temperature and 82°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the East Southeast. The wind is gusting to 10 mph. With the wind and the atmosphere the temperature feels like 93° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 78 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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