Key Haven – Stock Island Channel, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Jun 20
Mostly Sunny
Close Hourly
91º / 83º 1% SSE 8 mph 63%
2pm Sunny 89º 1% SSE 8 mph 61%
3pm Mostly Sunny 89º 1% SSE 7 mph 61%
4pm Mostly Sunny 90º 1% SSE 6 mph 60%
5pm Mostly Sunny 88º 1% SSE 4 mph 66%
6pm Partly Cloudy 87º 1% SE 3 mph 65%
7pm Partly Cloudy 87º 2% NE 3 mph 67%
8pm Partly Cloudy 86º 2% ENE 3 mph 68%
9pm Partly Cloudy 85º 3% E 4 mph 70%
10pm Partly Cloudy 85º 3% ENE 4 mph 71%
11pm Partly Cloudy 85º 3% E 4 mph 73%
Sun
Jun 21
Partly Cloudy
View Hourly
89º / 83º 21% S 8 mph 68%
12am Partly Cloudy 85º 3% ESE 4 mph 74%
1am Mostly Cloudy 84º 3% ESE 4 mph 74%
2am Cloudy 84º 21% SE 4 mph 75%
3am Mostly Cloudy 84º 22% SE 5 mph 76%
4am Mostly Cloudy 84º 22% SSE 6 mph 76%
5am Mostly Cloudy 84º 22% SSE 5 mph 76%
6am Mostly Cloudy 84º 24% SSE 6 mph 77%
7am Mostly Cloudy 84º 22% SE 6 mph 76%
8am Partly Cloudy 84º 3% SE 7 mph 74%
9am Partly Cloudy 86º 9% SSE 8 mph 72%
10am Partly Cloudy 87º 5% SSE 8 mph 69%
11am Partly Cloudy 87º 3% SSE 7 mph 68%
12pm Partly Cloudy 88º 2% SSE 7 mph 66%
1pm Partly Cloudy 88º 2% S 7 mph 66%
2pm Partly Cloudy 88º 2% S 6 mph 65%
3pm Partly Cloudy 88º 2% S 5 mph 65%
4pm Partly Cloudy 88º 2% SSW 4 mph 64%
5pm Partly Cloudy 88º 2% SW 5 mph 65%
6pm Partly Cloudy 88º 2% WSW 4 mph 65%
7pm Partly Cloudy 87º 3% NW 4 mph 67%
8pm Partly Cloudy 86º 3% NNW 3 mph 68%
9pm Partly Cloudy 86º 3% N 4 mph 70%
10pm Partly Cloudy 85º 3% NNE 4 mph 72%
11pm Partly Cloudy 85º 4% NE 5 mph 72%
Mon
Jun 22
Partly Cloudy
View Hourly
89º / 83º 7% ESE 8 mph 70%
12am Partly Cloudy 85º 3% NE 5 mph 74%
1am Partly Cloudy 84º 7% ENE 5 mph 74%
2am Partly Cloudy 84º 4% ENE 5 mph 75%
3am Mostly Cloudy 84º 7% E 5 mph 75%
4am Mostly Cloudy 84º 6% ESE 5 mph 75%
5am Mostly Cloudy 84º 4% ESE 7 mph 77%
6am Mostly Cloudy 84º 4% ESE 7 mph 77%
7am Mostly Cloudy 84º 4% ESE 7 mph 76%
8am Mostly Cloudy 85º 8% ESE 7 mph 75%
9am Mostly Cloudy 86º 5% ESE 8 mph 72%
10am Mostly Cloudy 87º 4% SE 8 mph 71%
11am Mostly Cloudy 87º 3% SE 8 mph 69%
12pm Partly Cloudy 88º 3% SE 8 mph 69%
1pm Partly Cloudy 88º 3% SE 7 mph 68%
Tue
Jun 23
Partly Cloudy 89º / 83º 9% SE 10 mph 69%
Wed
Jun 24
Partly Cloudy 88º / 83º 9% E 7 mph 68%
Thu
Jun 25
Partly Cloudy 88º / 83º 16% ESE 10 mph 68%
Fri
Jun 26
Partly Cloudy 89º / 83º 13% ESE 10 mph 70%
Sat
Jun 27
Partly Cloudy 89º / 83º 9% ESE 8 mph 71%

Weather Radar for Key Haven – Stock Island Channel, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Key Haven – Stock Island Channel, FL

This Afternoon
High : 90ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tonight
Low : 84ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Sunday
High : 90ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Sunday Night
Low : 84ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
High : 91ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Monday Night
Low : 84ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Tuesday
High : 91ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Low : 83ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Wednesday
High : 92ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

NOAA Buoy Data Near Key Haven – Stock Island Channel, FL See Map

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    Wind Speed Forecast for Key Haven – Stock Island Channel, FL

    SaturdaySundayMonday
    Wind Speed (MPH) 834468644578
    6pm10pm2am6am10am2pm6pm10pm2am6am10am2pm
    MPH 834468644578
    DIR SSESEENESESSESSESWSWNNEENEESESE

    Current Weather Conditions In Key Haven – Stock Island Channel, FL

    As Of: 3 minutes ago

    • 89ºF
    • 99ºF
    • 8mph
    • 0º (SSE)
    • 8mph
    • Sunny
    • 10mi
    • 30.02"
    • 61%
    • 0ºF

    The weather right now in Key Haven – Stock Island Channel, FL is Sunny. The current temperature is 89°F, and the expected high and low for today, Saturday, June 20, 2026, are 91° high temperature and 83°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the South Southeast. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 99° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 61 percent, and air pressure at 30.02 in. Visibility is 10 nautical miles. There are no current weather alert(s).