Water Temperature of the Florida Bay Near Key Largo, FL

Current Water Temperature

54.3°F

Measurement Time: Tuesday, February 3, 2026, 2:00 PM EST

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

66.6°F
Light rain
Light rain
66.6°F
58.7°F
49%
NE 8.7 mph
18.3 mph
58.4°F
52.3°F
0 in
75%
9 mi
1025 mbar
0.3

Five Day Weather Forecast

Sunny
Tue
H: 60°F
L: 49°F
Partly Cloudy
Wed
H: 61°F
L: 55°F
Partly Cloudy
Thu
H: 59°F
L: 55°F
Sunny
Fri
H: 57°F
L: 46°F
Sunny
Sat
H: 60°F
L: 53°F

Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 9.25 μg/m3
Carbon Monoxide: 140.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 106 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:35 AM
Sunset: 6:08 PM
Daylight: 11 hrs 5 mins
Moonrise: 8:08 PM
Moon Transit: 1:44 AM
Moonset: 8:15 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

1:14 AM - 3:44 AM
2:56 PM - 5:26 PM

Minor Periods

7:38 PM - 9:08 PM
7:45 AM - 9:15 AM

Action Rating: 3 out of 5

Rip Current Statement issued February 2 at 10:11PM EST until February 3 at 7:00PM EST by NWS Miami FL

Effective: Mon February 2, 2026, 10:11 PM
Expires: Tue February 3, 2026, 4:00 PM

* WHAT...Dangerous rip currents expected. * WHERE...Coastal Broward County and Coastal Miami Dade County. * WHEN...Through Tuesday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. 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.
Tuesday, February 3, 2026

Weather Forecast

Sunny
60.4°F
48.9°F
53.8°F
59%
0 in
0%
0%
16.3 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 5.61 μg/m3
PM10: 6.94 μg/m3
Carbon Monoxide: 166.25 μg/m3
Nitrogen Dioxide: 6.63 μg/m3
Sulphur Dioxide: 3.19 μg/m3
Ozone: 87.64 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:35 AM
Sunset: 6:08 PM
Daylight: 11 hrs 5 mins
Moonrise: 8:08 PM
Moon Transit: 1:44 AM
Moonset: 8:15 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

1:14 AM - 3:44 AM
2:56 PM - 5:26 PM

Minor Periods

7:38 PM - 9:08 PM
7:45 AM - 9:15 AM

Action Rating: 3 out of 5

Wednesday, February 4, 2026

Weather Forecast

Partly Cloudy
60.8°F
54.5°F
57.9°F
86%
0 in
0%
0%
8.7 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 9.01 μg/m3
PM10: 12.31 μg/m3
Carbon Monoxide: 145.37 μg/m3
Nitrogen Dioxide: 5.27 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 102.8 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:36 AM
Sunset: 6:09 PM
Daylight: 11 hrs 6 mins
Moonrise: 9:04 PM
Moon Transit: 2:31 AM
Moonset: 8:48 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

2:01 AM - 4:31 AM
3:41 PM - 6:11 PM

Minor Periods

8:34 PM - 10:04 PM
8:18 AM - 9:48 AM

Action Rating: 4 out of 5

Thursday, February 5, 2026

Weather Forecast

Partly Cloudy
58.5°F
54.5°F
57.5°F
87%
0 in
0%
0%
24.6 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 6.41 μg/m3
PM10: 8.36 μg/m3
Carbon Monoxide: 149.53 μg/m3
Nitrogen Dioxide: 5.54 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 92.28 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:36 AM
Sunset: 6:10 PM
Daylight: 11 hrs 7 mins
Moonrise: 9:59 PM
Moon Transit: 3:14 AM
Moonset: 9:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:44 AM - 5:14 AM
4:23 PM - 6:53 PM

Minor Periods

9:29 PM - 10:59 PM
8:49 AM - 10:19 AM

Action Rating: 2 out of 5

Friday, February 6, 2026

Weather Forecast

Sunny
56.5°F
45.9°F
51.5°F
73%
0 in
0%
0%
21.7 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 5.33 μg/m3
PM10: 5.58 μg/m3
Carbon Monoxide: 169.48 μg/m3
Nitrogen Dioxide: 4.72 μg/m3
Sulphur Dioxide: 3.11 μg/m3
Ozone: 86.32 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:36 AM
Sunset: 6:11 PM
Daylight: 11 hrs 8 mins
Moonrise: 10:53 PM
Moon Transit: 3:57 AM
Moonset: 9:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

3:27 AM - 5:57 AM
5:06 PM - 7:36 PM

Minor Periods

10:23 PM - 11:53 PM
9:19 AM - 10:49 AM

Action Rating: 2 out of 5

Saturday, February 7, 2026

Weather Forecast

Sunny
59.8°F
53°F
56°F
81%
0 in
0%
0%
19.5 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 6.74 μg/m3
PM10: 8.81 μg/m3
Carbon Monoxide: 165.37 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 96.77 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:36 AM
Sunset: 6:11 PM
Daylight: 11 hrs 10 mins
Moonrise: 11:47 PM
Moon Transit: 4:39 AM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

4:09 AM - 6:39 AM
5:49 PM - 8:19 PM

Minor Periods

12:00 AM - 12:00 AM
9:51 AM - 11:21 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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