Water Temperature of Barnes Sound in Key Largo, FL

Current Water Temperature

77.7°F

Measurement Time: Monday, February 16, 2026, 5:00 PM EST

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

Local Points of Interest

Little Card Sound; Manatee Bay; Florida Keys National Marine Sactuary; Gulf of Mexico; Everglades National Park; Homestead, FL; Florida Keys

Barnes Sound

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

Elevation Above Sea Level: 0 feet

Nearest Address:
58000 CR-905A
Key Largo, FL 33037
Monroe County

GPS Coordinates: 25.289, -80.396

Nearby Water Temperatures

Manatee Bay, Homestead, FL (3.8 mi)
West Highway Creek, Key Largo, FL (4.6 mi)
Long Sound, Key Largo, FL (5.3 mi)
Little Blackwater Sound, Key Largo, FL (5.6 mi)
Joe Bay, Key Largo, FL (8.9 mi)
Joe Bay, Key Largo, FL (10.1 mi)
Mowry Canal Number C-103, Homestead, FL (13 mi)
Mud Creek, Homestead, FL (13.2 mi)
Florida Bay, Key Largo, FL (15.9 mi)
Taylor River, Homestead, FL (16.6 mi)
Taylor River, Homestead, FL (16.6 mi)
Little Madeira Bay, Homestead, FL (16.7 mi)
Taylor Slough, Homestead, FL (18.1 mi)
Black Creek Canal, Cutler Bay, FL (18.9 mi)
Black Creek Canal, Goulds, FL (19.5 mi)

Weather for Key Largo, Florida

Current Weather

72.3°F
Partly cloudy
Partly cloudy
76.5°F
73.3°F
69%
NNE 9.6 mph
16.6 mph
71.4°F
65.4°F
0 in
75%
9 mi
1018 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 90°F
L: 67°F
Partly Cloudy
Tue
H: 76°F
L: 62°F
Partly Cloudy
Wed
H: 76°F
L: 68°F
Mist
Thu
H: 76°F
L: 69°F
Sunny
Fri
H: 80°F
L: 69°F

Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 9.45 μg/m3
Carbon Monoxide: 167.85 μg/m3
Nitrogen Dioxide: 10.65 μg/m3
Sulphur Dioxide: 3.45 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:35 AM
Sunset: 6:16 PM
Daylight: 11 hrs 21 mins
Moonrise: 6:27 AM
Moon Transit: 12:00 AM
Moonset: 5:40 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:26 AM - 2:56 AM
11:30 AM - 2:00 PM

Minor Periods

5:10 PM - 6:40 PM
5:57 AM - 7:27 AM

Action Rating: 4 out of 5

Monday, February 16, 2026

Weather Forecast

Patchy rain nearby
89.8°F
66.7°F
74.9°F
73%
0.05 in
85%
0%
14.5 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.13 μg/m3
PM10: 8.18 μg/m3
Carbon Monoxide: 143.17 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 82.16 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:35 AM
Sunset: 6:16 PM
Daylight: 11 hrs 21 mins
Moonrise: 6:27 AM
Moon Transit: 12:00 AM
Moonset: 5:40 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:26 AM - 2:56 AM
11:30 AM - 2:00 PM

Minor Periods

5:10 PM - 6:40 PM
5:57 AM - 7:27 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Partly Cloudy
75.6°F
61.9°F
70.1°F
83%
0 in
0%
0%
13.4 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.98 μg/m3
PM10: 8.84 μg/m3
Carbon Monoxide: 155.97 μg/m3
Nitrogen Dioxide: 7.3 μg/m3
Sulphur Dioxide: 2.47 μg/m3
Ozone: 85.6 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:35 AM
Sunset: 6:17 PM
Daylight: 11 hrs 22 mins
Moonrise: 7:02 AM
Moon Transit: 12:47 AM
Moonset: 6:39 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:13 AM - 3:43 AM
12:17 AM - 2:47 PM

Minor Periods

6:09 PM - 7:39 PM
6:32 AM - 8:02 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Partly Cloudy
76.3°F
67.5°F
71.4°F
84%
0 in
0%
0%
13.2 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.25 μg/m3
PM10: 8.67 μg/m3
Carbon Monoxide: 150.57 μg/m3
Nitrogen Dioxide: 4.99 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 89.28 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 12:35 AM
Sunset: 6:18 PM
Daylight: 11 hrs 24 mins
Moonrise: 7:35 AM
Moon Transit: 1:33 PM
Moonset: 7:37 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
1:03 PM - 3:33 PM

Minor Periods

7:07 PM - 8:37 PM
7:05 AM - 8:35 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Mist
76.3°F
68.7°F
71.3°F
88%
0 in
0%
0%
12.3 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 7.49 μg/m3
PM10: 9.68 μg/m3
Carbon Monoxide: 153.39 μg/m3
Nitrogen Dioxide: 6.29 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 80.4 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:35 AM
Sunset: 6:18 PM
Daylight: 11 hrs 25 mins
Moonrise: 8:08 AM
Moon Transit: 4:07 PM
Moonset: 8:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:37 PM - 6:07 PM
3:37 PM - 6:07 PM

Minor Periods

8:07 PM - 9:37 PM
7:38 AM - 9:08 AM

Action Rating: 4 out of 5

Friday, February 20, 2026

Weather Forecast

Sunny
80.2°F
68.5°F
73.3°F
72%
0 in
0%
0%
10.3 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 8.27 μg/m3
PM10: 9.9 μg/m3
Carbon Monoxide: 148.97 μg/m3
Nitrogen Dioxide: 8.3 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 69.46 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:35 AM
Sunset: 6:19 PM
Daylight: 11 hrs 26 mins
Moonrise: 8:42 AM
Moon Transit: 3:05 PM
Moonset: 9:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

3:31 AM - 6:01 AM
2:35 PM - 5:05 PM

Minor Periods

9:07 PM - 10:37 PM
8:12 AM - 9:42 AM

Action Rating: 2 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.

Webcams Near Key Largo, FL

Sponsored Content