Nearby Harbors
24.6533’ N, 81.5533’ W

North Harris Channel, Upper Sugarloaf Sound, FL

77°
H 81°
L 76°
E
8mph
Low tide
6:12 pm
Photo Credits

North Harris Channel, Upper Sugarloaf Sound, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Nov 2 		Showers
Close Hourly 		81º / 76º 54% E 9 mph 86%
2pm Showers 77º 54% E 8 mph 88%
3pm Showers 78º 55% E 9 mph 86%
4pm Cloudy 78º 12% ENE 9 mph 86%
5pm Mostly Cloudy 80º 7% E 8 mph 82%
6pm Mostly Cloudy 79º 8% E 7 mph 86%
7pm Mostly Cloudy 78º 6% E 9 mph 87%
8pm Mostly Cloudy 78º 6% E 9 mph 87%
9pm Mostly Cloudy 78º 14% ESE 7 mph 87%
10pm Partly Cloudy 78º 18% ESE 8 mph 88%
11pm Partly Cloudy 78º 14% ESE 7 mph 90%
Tue
Nov 3 		Partly Cloudy
View Hourly 		84º / 76º 24% ESE 10 mph 79%
12am Partly Cloudy 77º 19% SE 7 mph 90%
1am Partly Cloudy 78º 24% SE 8 mph 89%
2am Showers 78º 35% ESE 8 mph 86%
3am Mostly Cloudy 78º 19% ESE 7 mph 88%
4am Mostly Cloudy 78º 21% ESE 7 mph 89%
5am Mostly Cloudy 77º 13% ESE 6 mph 88%
6am Partly Cloudy 77º 11% ESE 6 mph 91%
7am Mostly Cloudy 77º 20% ESE 6 mph 90%
8am Partly Cloudy 80º 21% ESE 7 mph 85%
9am Mostly Cloudy 82º 20% ESE 9 mph 79%
10am Partly Cloudy 82º 24% ESE 9 mph 78%
11am Partly Cloudy 83º 16% E 9 mph 76%
12pm Partly Cloudy 83º 17% ESE 9 mph 76%
1pm Partly Cloudy 83º 14% ESE 9 mph 75%
2pm Partly Cloudy 84º 13% ESE 10 mph 74%
3pm Partly Cloudy 84º 19% ESE 9 mph 74%
4pm Partly Cloudy 83º 20% E 9 mph 76%
5pm Partly Cloudy 82º 23% E 9 mph 79%
6pm Partly Cloudy 80º 14% E 8 mph 83%
7pm Mostly Cloudy 80º 12% E 8 mph 85%
8pm Partly Cloudy 80º 12% E 7 mph 85%
9pm Mostly Cloudy 79º 11% E 6 mph 86%
10pm Mostly Cloudy 79º 16% E 7 mph 86%
11pm Partly Cloudy 79º 14% E 7 mph 87%
Wed
Nov 4 		Partly Cloudy
View Hourly 		83º / 76º 24% ENE 7 mph 79%
12am Partly Cloudy 78º 16% E 6 mph 89%
1am Mostly Cloudy 78º 16% E 6 mph 89%
2am Partly Cloudy 78º 18% E 6 mph 88%
3am Partly Cloudy 77º 17% E 6 mph 89%
4am Partly Cloudy 77º 24% E 5 mph 90%
5am Partly Cloudy 77º 21% E 6 mph 91%
6am Partly Cloudy 77º 17% E 5 mph 92%
7am Mostly Cloudy 77º 24% E 5 mph 91%
8am Partly Cloudy 79º 14% E 6 mph 86%
9am Partly Cloudy 81º 20% E 7 mph 81%
10am Partly Cloudy 82º 8% E 6 mph 78%
11am Partly Cloudy 82º 9% ENE 6 mph 77%
12pm Partly Cloudy 83º 9% ENE 6 mph 76%
1pm Mostly Cloudy 83º 24% E 6 mph 76%
Thu
Nov 5 		Mostly Sunny 83º / 76º 16% NE 7 mph 78%
Fri
Nov 6 		Mostly Sunny 83º / 76º 4% NNE 6 mph 74%
Sat
Nov 7 		Mostly Sunny 82º / 76º 4% N 6 mph 74%
Sun
Nov 8 		Partly Cloudy 82º / 76º 12% NE 8 mph 73%
Mon
Nov 9 		Partly Cloudy 80º / 73º 21% NNW 13 mph 75%

Weather Radar for North Harris Channel, Upper Sugarloaf Sound, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for North Harris Channel, Upper Sugarloaf Sound, FL

This Afternoon
High : 84ºF
ENE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Tonight
Low : 76ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 85ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
Low : 76ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
High : 84ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
Low : 76ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
High : 84ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 75ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Friday
High : 83ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

NOAA Buoy Data Near North Harris Channel, Upper Sugarloaf Sound, FL See Map

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    Wind Speed Forecast for North Harris Channel, Upper Sugarloaf Sound, FL

    MondayTuesdayWednesday
    Wind Speed (MPH) 8788691087656
    7pm11pm3am7am11am3pm7pm11pm3am7am11am3pm
    MPH 8788691087656
    DIR EEESEESEESEESEESEEEEEE

    Current Weather Conditions In North Harris Channel, Upper Sugarloaf Sound, FL

    As Of: 11 minutes ago

    • 77ºF
    • 77ºF
    • 8mph
    • 0º (E)
    • 8mph
    • Showers
    • 7mi
    • 29.91"
    • 88%
    • 0ºF

    The weather right now in North Harris Channel, Upper Sugarloaf Sound, FL is Showers. The current temperature is 77°F, and the expected high and low for today, Monday, November 2, 2026, are 81° high temperature and 76°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the East. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 77° Fahrenheit. Expected precipitation is 54 percent, with current humidity at 88 percent, and air pressure at 29.91 in. Visibility is 7 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Advisory - 10:48am Mon Nov 2 2026

    ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT...

    WHAT: The next round of high tides will reach near 1.5 to 2
    feet above mean higher high water, especially in the Upper Keys.
    Additional rounds of heavy rainfall will increase the footprint
    of saltwater flooding.

    WHERE: Florida Keys.

    WHEN: Through Tuesday morning.

    IMPACTS: Saltwater flooding of low elevation streets and lots
    is expected. 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:

    If travel is required, allow extra time as some roads may be
    closed. Do not drive around barricades or through water of
    unknown depth. Take the necessary actions to protect flood-prone
    property.

    &&

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