Channel Key, west side, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Aug 13 		Partly Cloudy
Close Hourly 		89º / 84º 15% E 6 mph 67%
10am Mostly Cloudy 88º 4% SE 5 mph 68%
11am Partly Cloudy 88º 3% SE 6 mph 69%
12pm Partly Cloudy 88º 5% ESE 5 mph 67%
1pm Partly Cloudy 88º 9% ESE 5 mph 67%
2pm Partly Cloudy 88º 15% E 5 mph 68%
3pm Partly Cloudy 87º 15% E 5 mph 69%
4pm Partly Cloudy 88º 15% NE 6 mph 68%
5pm Partly Cloudy 89º 15% NE 6 mph 67%
6pm Partly Cloudy 88º 2% ENE 6 mph 67%
7pm Partly Cloudy 87º 4% NE 5 mph 69%
8pm Partly Cloudy 86º 10% ENE 6 mph 71%
9pm Partly Cloudy 86º 3% ENE 5 mph 72%
10pm Partly Cloudy 86º 3% E 6 mph 73%
11pm Partly Cloudy 85º 4% E 8 mph 74%
Fri
Aug 14 		Isolated Thunderstorms
View Hourly 		89º / 83º 34% ESE 12 mph 69%
12am Partly Cloudy 85º 12% E 7 mph 74%
1am Partly Cloudy 85º 16% E 8 mph 74%
2am Partly Cloudy 85º 7% ESE 9 mph 77%
3am Partly Cloudy 85º 3% ESE 9 mph 75%
4am Partly Cloudy 85º 6% ESE 9 mph 74%
5am Partly Cloudy 85º 3% ESE 9 mph 74%
6am Partly Cloudy 85º 3% ESE 9 mph 73%
7am Partly Cloudy 85º 3% ESE 9 mph 74%
8am Partly Cloudy 86º 4% ESE 9 mph 72%
9am Partly Cloudy 87º 4% ESE 9 mph 69%
10am Partly Cloudy 88º 5% ESE 10 mph 68%
11am Partly Cloudy 88º 5% ESE 11 mph 68%
12pm Partly Cloudy 89º 8% ESE 10 mph 67%
1pm Partly Cloudy 89º 24% ESE 10 mph 67%
2pm Showers 89º 35% E 10 mph 67%
3pm Isolated Thunderstorms 88º 34% E 11 mph 69%
4pm Mostly Cloudy 87º 24% E 12 mph 71%
5pm Mostly Cloudy 87º 15% E 12 mph 70%
6pm Partly Cloudy 88º 15% E 12 mph 70%
7pm Partly Cloudy 87º 15% E 12 mph 72%
8pm Partly Cloudy 85º 15% E 13 mph 76%
9pm Partly Cloudy 85º 16% E 13 mph 78%
10pm Mostly Cloudy 84º 17% E 15 mph 79%
11pm Partly Cloudy 84º 14% ESE 14 mph 79%
Sat
Aug 15 		Partly Cloudy
View Hourly 		90º / 84º 24% ESE 12 mph 71%
12am Mostly Cloudy 84º 14% ESE 13 mph 82%
1am Partly Cloudy 84º 18% ESE 11 mph 80%
2am Mostly Cloudy 84º 12% ESE 12 mph 81%
3am Partly Cloudy 84º 17% ESE 11 mph 81%
4am Partly Cloudy 84º 10% ESE 10 mph 81%
5am Partly Cloudy 84º 22% ESE 11 mph 81%
6am Partly Cloudy 84º 22% ESE 11 mph 81%
7am Partly Cloudy 84º 20% ESE 11 mph 80%
8am Partly Cloudy 85º 22% ESE 11 mph 77%
9am Isolated Thunderstorms 86º 34% ESE 11 mph 76%
Sun
Aug 16 		Partly Cloudy 90º / 84º 3% E 12 mph 68%
Mon
Aug 17 		Mostly Sunny 90º / 83º 15% E 8 mph 69%
Tue
Aug 18 		Partly Cloudy 90º / 83º 15% ESE 6 mph 69%
Wed
Aug 19 		Partly Cloudy 90º / 83º 15% SE 5 mph 68%
Thu
Aug 20 		Partly Cloudy 89º / 83º 14% ESE 6 mph 70%

Weather Radar for Channel Key, west side, FL See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Channel Key, west side, FL

Today
High : 90ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tonight
Low : 83ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday
High : 91ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 83ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
High : 90ºF
ESE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
Low : 84ºF
ESE wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
High : 91ºF
E wind around 10 kt. Sunny. Seas 1 ft or less.
Sunday Night
Low : 83ºF
E wind around 10 kt. Mostly clear. Seas 1 ft or less.
Monday
High : 91ºF
E wind 5 to 10 kt. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near Channel Key, west side, FL See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Channel Key, west side, FL

    ThursdayFridaySaturday
    Wind Speed (MPH) 556699101012151211
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 556699101012151211
    DIR SEEENEEESEESEESEEEEESEESE

    Current Weather Conditions In Channel Key, west side, FL

    As Of: 38 minutes ago

    • 88ºF
    • 100ºF
    • 5mph
    • 0º (SE)
    • 5mph
    • Mostly Cloudy
    • 10mi
    • 30.07"
    • 68%
    • 0ºF

    The weather right now in Channel Key, west side, FL is Mostly Cloudy. The current temperature is 88°F, and the expected high and low for today, Thursday, August 13, 2026, are 89° high temperature and 84°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Southeast. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 100° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 68 percent, and air pressure at 30.07 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Statement - 4:00am Thu Aug 13 2026

    ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT...

    WHAT: Minor saltwater flooding.

    WHERE: Lower and Middle Florida Keys.

    WHEN: Through Thursday afternoon, especially around the times
    of high tide in the late morning and early afternoon hours.

    IMPACTS: Minor saltwater flooding of low elevation streets
    and lots is likely. Some storm drains will overflow, and some
    seawalls and docks will be overtopped. Boaters can expect less
    clearance under fixed bridges. Motorists should remember that
    persistent puddles around the times of high tide are almost
    certain to contain a mix of saltwater.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Do not drive through flooded roadways.

    &&