Water Temperature of Little Blackwater Sound Near Key Largo, FL

Current Water Temperature

58.5°F

Measurement Time: Thursday, February 5, 2026, 6:00 AM EST

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

Local Points of Interest

Everglades National Park; Long Sound; Florida Bay; Manatee Bay; Barnes Sound; Cross Key; Florida Keys National Marine Sactuary; Florida Keys; Gulf of Mexico; Overseas Hwy

Little Blackwater Sound

Station Name: Little Blackwater, 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: 25.214, -80.432

Nearby Water Temperatures

Manatee Bay, Homestead, FL (1.8 mi)
Long Sound, Key Largo, FL (2.1 mi)
West Highway Creek, Key Largo, FL (2.2 mi)
Barnes Sound, Key Largo, FL (5.6 mi)
Joe Bay, Key Largo, FL (5.9 mi)
Joe Bay, Key Largo, FL (6.8 mi)
Mud Creek, Homestead, FL (9.5 mi)
Florida Bay, Key Largo, FL (10.3 mi)
Little Madeira Bay, Homestead, FL (12.8 mi)
Taylor River, Homestead, FL (13 mi)
Taylor River, Homestead, FL (13.6 mi)
Taylor Slough, Homestead, FL (15.9 mi)
Seven Palm Lake, Flamingo, FL (18.4 mi)
Mowry Canal Number C-103, Homestead, FL (18.6 mi)
Florida Bay, Islamorada, FL (20.2 mi)

Weather Near Key Largo, Florida

Current Weather

66.7°F
Patchy rain nearby
Patchy rain nearby
66.7°F
58.6°F
73%
W 10.1 mph
19.8 mph
58.6°F
56°F
0 in
0%
9 mi
1015 mbar
1.6

Five Day Weather Forecast

Patchy rain nearby
Thu
H: 65°F
L: 55°F
Sunny
Fri
H: 59°F
L: 49°F
Sunny
Sat
H: 65°F
L: 57°F
Partly Cloudy
Sun
H: 64°F
L: 57°F
Patchy rain nearby
Mon
H: 64°F
L: 63°F

Air Quality

AQI: 1 - Good
PM2.5: 8.25 μg/m3
PM10: 11.25 μg/m3
Carbon Monoxide: 157.85 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 103 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:35 AM
Sunset: 6:09 PM
Daylight: 11 hrs 7 mins
Moonrise: 9:59 PM
Moon Transit: 3:14 AM
Moonset: 9:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:44 AM - 5:14 AM
4:24 PM - 6:54 PM

Minor Periods

9:29 PM - 10:59 PM
8:48 AM - 10:18 AM

Action Rating: 2 out of 5

Cold Weather Advisory issued February 5 at 1:33AM EST until February 6 at 9:00AM EST by NWS Miami FL

Effective: Thu February 5, 2026, 1:33 AM
Expires: Thu February 5, 2026, 1:00 PM

* WHAT...Very cold wind chills as low as 30 expected. * WHERE...Inland Broward County, Inland Miami-Dade County, Inland Palm Beach County, Glades, Hendry, and Inland Collier County Counties. * WHEN...From 3 AM to 9 AM EST Friday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. If you do not have heat in your home or lack shelter, you can call 211.
Thursday, February 5, 2026

Weather Forecast

Patchy rain nearby
64.9°F
54.7°F
59°F
82%
0.03 in
80%
0%
28.9 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 6.63 μg/m3
PM10: 8.89 μg/m3
Carbon Monoxide: 148.65 μg/m3
Nitrogen Dioxide: 3.31 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 91.2 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:35 AM
Sunset: 6:09 PM
Daylight: 11 hrs 7 mins
Moonrise: 9:59 PM
Moon Transit: 3:14 AM
Moonset: 9:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:44 AM - 5:14 AM
4:24 PM - 6:54 PM

Minor Periods

9:29 PM - 10:59 PM
8:48 AM - 10:18 AM

Action Rating: 2 out of 5

Friday, February 6, 2026

Weather Forecast

Sunny
59.4°F
49.3°F
54.4°F
77%
0 in
0%
0%
20.8 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 7.29 μg/m3
PM10: 9.09 μg/m3
Carbon Monoxide: 161.21 μg/m3
Nitrogen Dioxide: 2.91 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 95.8 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:35 AM
Sunset: 6:10 PM
Daylight: 11 hrs 8 mins
Moonrise: 10:53 PM
Moon Transit: 3:56 AM
Moonset: 9:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 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
64.6°F
57.2°F
60°F
86%
0 in
0%
0%
20.6 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 8.94 μg/m3
PM10: 11.65 μg/m3
Carbon Monoxide: 151.93 μg/m3
Nitrogen Dioxide: 2.89 μg/m3
Sulphur Dioxide: 2.02 μg/m3
Ozone: 97.48 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:35 AM
Sunset: 6:11 PM
Daylight: 11 hrs 9 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

Sunday, February 8, 2026

Weather Forecast

Partly Cloudy
63.6°F
56.7°F
59.7°F
85%
0 in
0%
0%
16.6 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 7.47 μg/m3
PM10: 9.65 μg/m3
Carbon Monoxide: 156.45 μg/m3
Nitrogen Dioxide: 7.75 μg/m3
Sulphur Dioxide: 3.7 μg/m3
Ozone: 88.64 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:35 AM
Sunset: 6:11 PM
Daylight: 11 hrs 11 mins
Moonrise: 12:47 AM
Moon Transit: 5:22 AM
Moonset: 10:54 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
6:33 PM - 9:03 PM

Minor Periods

10:24 AM - 11:54 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, February 9, 2026

Weather Forecast

Patchy rain nearby
64.4°F
62.6°F
63.5°F
75%
0.01 in
88%
0%
15 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.65 μg/m3
PM10: 8.88 μg/m3
Carbon Monoxide: 151.25 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 2.13 μg/m3
Ozone: 89.31 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:35 AM
Sunset: 6:12 PM
Daylight: 11 hrs 12 mins
Moonrise: 12:42 AM
Moon Transit: 6:07 AM
Moonset: 11:30 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:37 AM - 8:07 AM
7:20 PM - 9:50 PM

Minor Periods

11:00 AM - 12:30 AM
12:12 AM - 1:42 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