Water Temperature of Barnes Sound in Key Largo, FL

Current Water Temperature

85.6°F

Measurement Time: Saturday, May 9, 2026, 10:00 AM EDT

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

86.9°F
Light rain
Light rain
90.9°F
101.9°F
62%
SSE 12.1 mph
13.9 mph
92.3°F
71.3°F
0 in
50%
9 mi
1015 mbar
10.7

Five Day Weather Forecast

Sunny
Sat
H: 96°F
L: 71°F
Patchy rain nearby
Sun
H: 88°F
L: 76°F
Patchy rain nearby
Mon
H: 88°F
L: 79°F
Patchy rain nearby
Tue
H: 89°F
L: 77°F
Moderate rain
Wed
H: 87°F
L: 77°F

Air Quality

AQI: 1 - Good
PM2.5: 6.35 μg/m3
PM10: 9.15 μg/m3
Carbon Monoxide: 120.85 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:18 PM
Sunset: 7:56 PM
Daylight: 13 hrs 16 mins
Moonrise: 1:50 AM
Moon Transit: 7:21 AM
Moonset: 12:57 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
8:33 PM - 11:03 PM

Minor Periods

12:27 AM - 1:57 PM
1:20 AM - 2:50 AM

Action Rating: 3 out of 5

Saturday, May 9, 2026

Weather Forecast

Sunny
96.4°F
71.1°F
82.8°F
68%
0 in
0%
0%
13.2 mph
12.3


Air Quality

AQI: 1 - Good
PM2.5: 8.08 μg/m3
PM10: 10.91 μg/m3
Carbon Monoxide: 136.33 μg/m3
Nitrogen Dioxide: 3.22 μg/m3
Sulphur Dioxide: 1.66 μg/m3
Ozone: 81.52 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:18 PM
Sunset: 7:56 PM
Daylight: 13 hrs 16 mins
Moonrise: 1:50 AM
Moon Transit: 7:21 AM
Moonset: 12:57 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
8:33 PM - 11:03 PM

Minor Periods

12:27 AM - 1:57 PM
1:20 AM - 2:50 AM

Action Rating: 3 out of 5

Sunday, May 10, 2026

Weather Forecast

Patchy rain nearby
88.2°F
76.1°F
82.8°F
67%
0.01 in
88%
0%
13.4 mph
12.1


Air Quality

AQI: 1 - Good
PM2.5: 6.79 μg/m3
PM10: 9.61 μg/m3
Carbon Monoxide: 133.65 μg/m3
Nitrogen Dioxide: 3.27 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 55.76 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:18 PM
Sunset: 7:57 PM
Daylight: 13 hrs 17 mins
Moonrise: 2:25 AM
Moon Transit: 8:06 AM
Moonset: 1:53 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

7:36 AM - 10:06 AM
9:17 PM - 11:47 PM

Minor Periods

1:23 PM - 2:53 PM
1:55 AM - 3:25 AM

Action Rating: 2 out of 5

Monday, May 11, 2026

Weather Forecast

Patchy rain nearby
88°F
79.3°F
82.9°F
66%
0.01 in
88%
0%
13.4 mph
12.1


Air Quality

AQI: 1 - Good
PM2.5: 6.87 μg/m3
PM10: 9.82 μg/m3
Carbon Monoxide: 125.73 μg/m3
Nitrogen Dioxide: 3.56 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 53.52 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:17 PM
Sunset: 7:57 PM
Daylight: 13 hrs 18 mins
Moonrise: 2:58 AM
Moon Transit: 8:50 AM
Moonset: 2:50 PM
Moon Phase: Last Quarter
Moon Illumination: 16.9%

Best Times for Fishing or Hunting

Major Periods

8:20 AM - 10:50 AM
12:00 AM - 12:00 AM

Minor Periods

2:20 PM - 3:50 PM
2:28 AM - 3:58 AM

Action Rating: 2 out of 5

Tuesday, May 12, 2026

Weather Forecast

Patchy rain nearby
89°F
76.5°F
82.3°F
66%
0.14 in
88%
0%
16.8 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 5.63 μg/m3
PM10: 7.45 μg/m3
Carbon Monoxide: 149.23 μg/m3
Nitrogen Dioxide: 5.11 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 56.48 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:17 PM
Sunset: 7:58 PM
Daylight: 13 hrs 19 mins
Moonrise: 3:30 AM
Moon Transit: 9:35 AM
Moonset: 3:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

9:11 PM - 11:41 PM
9:05 AM - 11:35 AM

Minor Periods

3:18 PM - 4:48 PM
3:00 AM - 4:30 AM

Action Rating: 2 out of 5

Wednesday, May 13, 2026

Weather Forecast

Moderate rain
86.6°F
76.7°F
79.6°F
73%
0.29 in
87%
0%
12.3 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 7.8 μg/m3
PM10: 9.22 μg/m3
Carbon Monoxide: 158.43 μg/m3
Nitrogen Dioxide: 10.2 μg/m3
Sulphur Dioxide: 3.35 μg/m3
Ozone: 75.15 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:17 PM
Sunset: 7:58 PM
Daylight: 13 hrs 20 mins
Moonrise: 4:03 AM
Moon Transit: 10:22 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:52 AM - 12:22 AM

Minor Periods

4:19 PM - 5:49 PM
3:33 AM - 5:03 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