Nearby Harbors
24.7333’ N, 81.0167’ W

Fat Deer Key, Florida Bay, FL

76°
H -°
L 74°
N
13mph
High tide
4:13 am
Photo Credits

Fat Deer Key, Florida Bay, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Oct 27 		Partly Cloudy -º / 74º 20% N 13 mph 91%
Wed
Oct 28 		Partly Cloudy
View Hourly 		83º / 77º 22% NE 10 mph 82%
12am Mostly Cloudy 76º 15% N 13 mph 90%
1am Mostly Cloudy 75º 17% N 13 mph 92%
2am Mostly Cloudy 75º 15% N 12 mph 92%
3am Partly Cloudy 76º 5% N 13 mph 92%
4am Partly Cloudy 76º 5% N 11 mph 91%
5am Mostly Cloudy 76º 3% N 12 mph 91%
6am Partly Cloudy 76º 10% N 11 mph 91%
7am Partly Cloudy 76º 23% N 10 mph 91%
8am Partly Cloudy 76º 7% N 10 mph 92%
9am Mostly Cloudy 78º 8% NNE 9 mph 90%
10am Partly Cloudy 79º 7% NNE 9 mph 86%
11am Partly Cloudy 80º 7% NNE 9 mph 84%
12pm Partly Cloudy 81º 15% NE 8 mph 81%
1pm Mostly Cloudy 82º 15% NE 8 mph 79%
2pm Mostly Cloudy 83º 15% NE 8 mph 77%
3pm Partly Cloudy 83º 15% ENE 9 mph 77%
4pm Partly Cloudy 83º 15% ENE 8 mph 75%
5pm Partly Cloudy 83º 8% ENE 8 mph 76%
6pm Partly Cloudy 82º 7% ENE 8 mph 77%
7pm Partly Cloudy 81º 9% ENE 7 mph 80%
8pm Partly Cloudy 81º 14% ENE 6 mph 82%
9pm Partly Cloudy 80º 13% ENE 6 mph 82%
10pm Partly Cloudy 80º 14% ENE 7 mph 84%
11pm Partly Cloudy 80º 12% ENE 7 mph 86%
Thu
Oct 29 		Partly Cloudy
View Hourly 		83º / 77º 24% ENE 5 mph 81%
12am Partly Cloudy 80º 14% ENE 6 mph 86%
1am Mostly Cloudy 79º 23% E 6 mph 87%
2am Mostly Cloudy 79º 20% ENE 6 mph 86%
3am Mostly Cloudy 79º 13% ENE 4 mph 86%
4am Partly Cloudy 79º 18% ENE 4 mph 86%
5am Partly Cloudy 79º 17% NE 4 mph 86%
6am Partly Cloudy 79º 24% NNE 5 mph 87%
7am Partly Cloudy 78º 16% NE 5 mph 88%
8am Partly Cloudy 78º 24% NNE 4 mph 89%
9am Partly Cloudy 79º 12% NE 5 mph 87%
10am Partly Cloudy 80º 17% ENE 5 mph 84%
11am Partly Cloudy 81º 18% ENE 4 mph 82%
12pm Partly Cloudy 82º 20% ENE 4 mph 80%
1pm Partly Cloudy 82º 15% E 4 mph 79%
2pm Partly Cloudy 83º 15% E 3 mph 78%
3pm Partly Cloudy 83º 15% E 3 mph 77%
4pm Partly Cloudy 83º 15% E 3 mph 75%
5pm Partly Cloudy 83º 15% ESE 3 mph 76%
6pm Partly Cloudy 82º 15% ESE 4 mph 77%
7pm Partly Cloudy 81º 7% E 3 mph 80%
8pm Partly Cloudy 81º 11% ENE 3 mph 82%
9pm Partly Cloudy 81º 9% ENE 4 mph 82%
10pm Partly Cloudy 80º 16% ENE 4 mph 83%
11pm Partly Cloudy 80º 9% ENE 4 mph 84%
Fri
Oct 30 		Partly Cloudy 83º / 78º 23% ENE 7 mph 81%
Sat
Oct 31 		Partly Cloudy 84º / 78º 24% ENE 9 mph 79%
Sun
Nov 1 		Partly Cloudy 83º / 77º 24% E 8 mph 80%
Mon
Nov 2 		Partly Cloudy 82º / 77º 16% NNE 5 mph 79%
Tue
Nov 3 		Partly Cloudy 83º / 77º 7% N 4 mph 78%

Weather Radar for Fat Deer Key, Florida Bay, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Fat Deer Key, Florida Bay, FL

Overnight
Low : 77ºF
N wind around 15 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
High : 85ºF
N wind 5 to 10 kt becoming ENE in the afternoon. A slight chance of showers. Seas 1 ft or less.
Wednesday Night
Low : 77ºF
NE wind 5 to 10 kt. A slight chance of showers. Seas 1 ft or less.
Thursday
High : 86ºF
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Thursday Night
Low : 77ºF
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Friday
High : 86ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 78ºF
ENE wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
High : 86ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
Low : 78ºF
E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

NOAA Buoy Data Near Fat Deer Key, Florida Bay, FL See Map

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    Wind Speed Forecast for Fat Deer Key, Florida Bay, FL

    WednesdayThursdayFriday
    Wind Speed (MPH) 131110886644433
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 131110886644433
    DIR NNNNEENEENEENEENENNEENEEENE

    Current Weather Conditions In Fat Deer Key, Florida Bay, FL

    As Of: 39 minutes ago

    • 76ºF
    • 76ºF
    • 13mph
    • 0º (N)
    • 17mph
    • Mostly Cloudy
    • 10mi
    • 29.90"
    • 90%
    • 0ºF

    The weather right now in Fat Deer Key, Florida Bay, FL is Mostly Cloudy. The current temperature is 76°F, and the expected high and low for today, Wednesday, October 28, 2026, are -° high temperature and 74°F low temperature. The wind is currently blowing at 13 miles per hour, and coming from the North. The wind is gusting to 17 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 90 percent, and air pressure at 29.9 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Coastal Flood Warning - 3:33pm Tue Oct 27 2026

    ...COASTAL FLOOD WARNING REMAINS IN EFFECT...

    WHAT: Major saltwater flooding.

    WHERE: The Florida Keys.

    WHEN: Through Wednesday, especially around the times of high
    tide in the Lower and Middle Keys, with little relief outside of
    high tide in the Upper Keys.

    IMPACTS: Numerous roads may be closed. Low lying property
    including homes, businesses, and some critical infrastructure
    will be inundated. Some shoreline erosion will occur.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Take the necessary actions to protect flood-prone property. If
    travel is required, do not drive around barricades or through
    water of unknown depth.

    &&

    Small Craft Advisory - 10:22pm Tue Oct 27 2026

    ...SMALL CRAFT ADVISORY IN EFFECT...

    WHAT: North to northeast winds 20 to 25 knots, and seas 7 to
    9 feet expected, especially in the Straits of Florida.

    WHERE: Straits of Florida, Hawk Channel, Gulf waters
    including the Dry Tortugas, and Florida Bay.

    WHEN: In Effect.

    IMPACTS: A Small Craft Advisory means that wind speeds of 20
    to 33 knots, or seas of 7 feet or greater, are expected to
    produce hazardous conditions for small craft. These hazardous
    conditions may result in poor vessel handling and steering
    response, broaching, overturned dinghies and kayaks, slips and
    falls on slippery decks, rub damage along docks and seawalls,
    swamped bows at reef tract mooring balls, and dragging anchors.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced boaters, especially those with smaller vessels,
    should avoid operating in these conditions.

    &&

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