Water Temperature of the Florida Bay Near Key Largo, FL

Current Water Temperature

82.8°F

Measurement Time: Thursday, June 26, 2025, 10:00 AM EDT

Temperature Locations

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Local Points of Interest

Butternut Key; Florida Bay; Everglades National Park; Gulf of Mexico; Atlantic Ocean

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Florida Bay

Station Name: Butternut Key, FL
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Offshore
Key Largo, FL 33037
Monroe County

GPS Coordinates: 25.087, -80.519

Nearby Water Temperatures

Little Madeira Bay, Homestead, FL (9.4 mi)
Joe Bay, Key Largo, FL (9.6 mi)
Joe Bay, Key Largo, FL (10.1 mi)
Little Blackwater Sound, Key Largo, FL (10.3 mi)
Taylor River, Homestead, FL (10.4 mi)
Long Sound, Key Largo, FL (10.9 mi)
Florida Bay, Islamorada, FL (11.0 mi)
West Highway Creek, Key Largo, FL (11.6 mi)
Manatee Bay, Homestead, FL (12.1 mi)
Taylor River, Homestead, FL (12.2 mi)
Whipray Basin, Islamorada, FL (13.6 mi)
Seven Palm Lake, Flamingo, FL (14.1 mi)
Taylor Slough, Homestead, FL (15.4 mi)
Barnes Sound, Key Largo, FL (15.9 mi)
Florida Bay, Islamorada, FL (18.4 mi)

Weather Near Key Largo, Florida

Current Weather

83.1°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 71%
Feels Like: 90.6°F
Wind: SE 9.8 mph
Wind Gusts: 13 mph
Pressure: 30.05 in
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 9.3

Five Day Weather Forecast

Moderate rain
Thu
H: 82°F
L: 80°F
Partly Cloudy
Fri
H: 83°F
L: 82°F
Partly Cloudy
Sat
H: 83°F
L: 82°F
Patchy rain nearby
Sun
H: 83°F
L: 82°F
Patchy rain nearby
Mon
H: 83°F
L: 82°F

Air Quality

AQI: 2 - Moderate
PM2.5: 19.06 μg/m3
PM10: 54.58 μg/m3
Carbon Monoxide: 203.5 μg/m3
Nitrogen Dioxide: 1.48 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 7:35 AM
Moon Transit: 2:45 PM
Moonset: 9:51 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
2:15 PM - 4:45 PM

Minor Periods

9:21 PM - 10:51 PM
7:05 AM - 8:35 AM

Action Rating: 3 out of 5

Thursday, June 26, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 81.6°F
Average Humidity: 79%
Chance of Rain: 85%
Wind: 17.9 mph
UV Index: 2.8

Air Quality

AQI: 1 - Good
PM2.5: 10.6 μg/m3
PM10: 22.33 μg/m3
Carbon Monoxide: 196.84 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 62.16 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 7:35 AM
Moon Transit: 2:45 PM
Moonset: 9:51 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
2:15 PM - 4:45 PM

Minor Periods

9:21 PM - 10:51 PM
7:05 AM - 8:35 AM

Action Rating: 3 out of 5

Friday, June 27, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 82.6°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 13.9 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 18.91 μg/m3
PM10: 64.08 μg/m3
Carbon Monoxide: 205.65 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 54.08 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 8:42 AM
Moon Transit: 3:42 PM
Moonset: 10:36 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

4:03 AM - 6:33 AM
3:12 PM - 5:42 PM

Minor Periods

10:06 PM - 11:36 PM
8:12 AM - 9:42 AM

Action Rating: 4 out of 5

Saturday, June 28, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 82.2°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 17 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 22.95 μg/m3
PM10: 82.87 μg/m3
Carbon Monoxide: 200.17 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.53 μg/m3
Ozone: 50.96 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 9:45 AM
Moon Transit: 4:33 PM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.5%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
4:03 PM - 6:33 PM

Minor Periods

12:00 AM - 12:00 AM
9:15 AM - 10:45 AM

Action Rating: 2 out of 5

Sunday, June 29, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.2°F
Average Humidity: 78%
Chance of Rain: 89%
Wind: 15.2 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 25.29 μg/m3
PM10: 95.72 μg/m3
Carbon Monoxide: 200.39 μg/m3
Nitrogen Dioxide: 2.93 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 48.84 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 41 mins
Moonrise: 10:44 AM
Moon Transit: 5:19 PM
Moonset: 12:14 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.1%

Best Times for Fishing or Hunting

Major Periods

5:44 AM - 8:14 AM
4:49 PM - 7:19 PM

Minor Periods

10:14 AM - 11:44 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, June 30, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.6°F
Average Humidity: 73%
Chance of Rain: 82%
Wind: 13.9 mph
UV Index: 0.1

Air Quality

AQI: 2 - Moderate
PM2.5: 25.66 μg/m3
PM10: 112.17 μg/m3
Carbon Monoxide: 188.42 μg/m3
Nitrogen Dioxide: 1.96 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 47.38 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:25 PM
Sunset: 8:16 PM
Daylight: 13 hrs 40 mins
Moonrise: 11:39 AM
Moon Transit: 6:01 PM
Moonset: 12:48 AM
Moon Phase: Waxing Crescent
Moon Illumination: 21.6%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
5:31 PM - 8:01 PM

Minor Periods

11:09 AM - 12:39 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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