Water Temperature of the Florida Bay Near Key Largo, FL

Current Water Temperature

74.8°F

Measurement Time: Wednesday, April 1, 2026, 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

Florida Bay

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

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Key Largo, FL 33037
Monroe County

GPS Coordinates: 25.087, -80.519

Nearby Water Temperatures

Mud Creek, Homestead, FL (9 mi)
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 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)

Weather Near Key Largo, Florida

Current Weather

75.9°F
Clear
Clear
79.1°F
79.1°F
75%
ENE 17.4 mph
23.8 mph
75.9°F
66.5°F
0 in
0%
6 mi
1019 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 80°F
L: 75°F
Partly Cloudy
Thu
H: 76°F
L: 74°F
Partly Cloudy
Fri
H: 76°F
L: 75°F
Patchy rain nearby
Sat
H: 76°F
L: 74°F
Patchy rain nearby
Sun
H: 76°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 8.95 μg/m3
PM10: 14.15 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 100 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:25 PM
Sunset: 7:38 PM
Daylight: 12 hrs 25 mins
Moonrise: 7:30 PM
Moon Transit: 12:44 AM
Moonset: 6:47 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
1:53 PM - 4:23 PM

Minor Periods

7:00 PM - 8:30 PM
6:17 AM - 7:47 AM

Action Rating: 3 out of 5

Rip Current Statement issued April 1 at 12:53AM EDT until April 3 at 8:00PM EDT by NWS Miami FL

Effective: Wed April 1, 2026, 12:53 AM
Expires: Thu April 2, 2026, 8:00 AM

* WHAT...Dangerous rip currents. * WHERE...Coastal Broward County and Coastal Miami Dade County. * WHEN...Through Friday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Wednesday, April 1, 2026

Weather Forecast

Sunny
80.1°F
74.7°F
76.2°F
73%
0 in
0%
0%
20.4 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 8.05 μg/m3
PM10: 12.35 μg/m3
Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 99.48 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:25 PM
Sunset: 7:38 PM
Daylight: 12 hrs 25 mins
Moonrise: 7:30 PM
Moon Transit: 12:44 AM
Moonset: 6:47 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 AM
1:53 PM - 4:23 PM

Minor Periods

7:00 PM - 8:30 PM
6:17 AM - 7:47 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Partly Cloudy
75.9°F
73.8°F
75.1°F
80%
0 in
0%
0%
20.8 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 7.19 μg/m3
PM10: 11.09 μg/m3
Carbon Monoxide: 136.49 μg/m3
Nitrogen Dioxide: 1.52 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 95.28 μg/m3

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:25 PM
Sunset: 7:39 PM
Daylight: 12 hrs 27 mins
Moonrise: 8:25 PM
Moon Transit: 1:26 AM
Moonset: 7:18 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:56 AM - 3:26 AM
2:36 PM - 5:06 PM

Minor Periods

7:55 PM - 9:25 PM
6:48 AM - 8:18 AM

Action Rating: 5 out of 5

Friday, April 3, 2026

Weather Forecast

Partly Cloudy
75.6°F
74.7°F
75.1°F
82%
0 in
0%
0%
21.9 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 7.49 μg/m3
PM10: 11.41 μg/m3
Carbon Monoxide: 126.37 μg/m3
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 93.52 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:25 PM
Sunset: 7:39 PM
Daylight: 12 hrs 28 mins
Moonrise: 9:19 PM
Moon Transit: 2:09 AM
Moonset: 7:50 AM
Moon Phase: Full
Moon Illumination: 96.6%

Best Times for Fishing or Hunting

Major Periods

1:39 AM - 4:09 AM
3:19 PM - 5:49 PM

Minor Periods

8:49 PM - 10:19 PM
7:20 AM - 8:50 AM

Action Rating: 4 out of 5

Saturday, April 4, 2026

Weather Forecast

Patchy rain nearby
76.3°F
74.3°F
75.1°F
83%
0.13 in
89%
0%
20.6 mph
2.2


Air Quality

AQI: 1 - Good
PM2.5: 5.45 μg/m3
PM10: 8.1 μg/m3
Carbon Monoxide: 111.65 μg/m3
Nitrogen Dioxide: 2.17 μg/m3
Sulphur Dioxide: 1.19 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:25 PM
Sunset: 7:40 PM
Daylight: 12 hrs 29 mins
Moonrise: 10:15 PM
Moon Transit: 2:54 AM
Moonset: 8:25 AM
Moon Phase: Full
Moon Illumination: 91.3%

Best Times for Fishing or Hunting

Major Periods

2:24 AM - 4:54 AM
4:05 PM - 6:35 PM

Minor Periods

9:45 PM - 11:15 PM
7:55 AM - 9:25 AM

Action Rating: 3 out of 5

Sunday, April 5, 2026

Weather Forecast

Patchy rain nearby
76°F
74.7°F
75.4°F
77%
0.14 in
80%
0%
20.4 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 4.4 μg/m3
PM10: 6.29 μg/m3
Carbon Monoxide: 115.64 μg/m3
Nitrogen Dioxide: 3.47 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:24 PM
Sunset: 7:40 PM
Daylight: 12 hrs 31 mins
Moonrise: 11:11 PM
Moon Transit: 3:40 AM
Moonset: 9:03 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.9%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
4:53 PM - 7:23 PM

Minor Periods

12:00 AM - 12:00 AM
8:33 AM - 10:03 AM

Action Rating: 3 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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