Water Temperature of Florida Bay Near Islamorada, FL

Current Water Temperature

79.9°F

Measurement Time: Tuesday, April 21, 2026, 5:00 PM EDT

Temperature Locations

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Local Points of Interest

Bob Allen Keys; Everglades National Park; Gulf of Mexico

Florida Bay

Station Name: Bob Allen, FL
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Islamorada, FL 33036
Monroe County

GPS Coordinates: 25.027, -80.681

Nearby Water Temperatures

Whipray Basin, Islamorada, FL (4.6 mi)
Florida Bay, Islamorada, FL (8.6 mi)
Florida Bay, Islamorada, FL (9.6 mi)
Seven Palm Lake, Flamingo, FL (10.5 mi)
Little Madeira Bay, Homestead, FL (10.7 mi)
Florida Bay, Key Largo, FL (11 mi)
Gulf of Mexico, Flamingo, FL (11.5 mi)
Taylor River, Homestead, FL (11.6 mi)
Taylor River, Homestead, FL (13.3 mi)
Mud Creek, Homestead, FL (13.6 mi)
Taylor Slough, Homestead, FL (15.6 mi)
Joe Bay, Key Largo, FL (16.2 mi)
Joe Kemp Channel, Flamingo, FL (17.2 mi)
Joe Bay, Key Largo, FL (17.2 mi)
Long Sound, Key Largo, FL (20.1 mi)

Weather Near Islamorada, Florida

Current Weather

73.9°F
Cloudy
Cloudy
77.1°F
77.6°F
57%
ENE 25.9 mph
32.9 mph
74.8°F
59.3°F
0 in
25%
9 mi
1021 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Tue
H: 78°F
L: 75°F
Patchy rain nearby
Wed
H: 75°F
L: 74°F
Patchy rain nearby
Thu
H: 75°F
L: 74°F
Patchy rain nearby
Fri
H: 76°F
L: 74°F
Patchy rain nearby
Sat
H: 78°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 8.15 μg/m3
PM10: 13.95 μg/m3
Carbon Monoxide: 128.85 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 111 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:21 PM
Sunset: 7:48 PM
Daylight: 12 hrs 53 mins
Moonrise: 10:19 AM
Moon Transit: 5:35 PM
Moonset: 12:46 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:50 AM - 8:20 AM
5:05 PM - 7:35 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Red Flag Warning issued April 21 at 10:27AM EDT until April 21 at 8:00PM EDT by NWS Miami FL

Effective: Tue April 21, 2026, 10:27 AM
Expires: Tue April 21, 2026, 8:00 PM

The National Weather Service in Miami has issued a Red Flag Warning for Southwest Florida, which is in effect until 8 PM EDT this evening. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 069 Coastal Collier County, Fire Weather Zone 163 Glades County Lake Region, Fire Weather Zone 166 Hendry County Lakes Region, Fire Weather Zone 170 Big Cypress, Fire Weather Zone 263 Glades County, Fire Weather Zone 266 Hendry County, Fire Weather Zone 270 Northern Collier and Fire Weather Zone 370 Southwest Collier. * TIMING...Until 8 PM EDT this evening. * WINDS...Northeast 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 30 percent. * TEMPERATURES...Up to 85. * IMPACTS...Breezy northeast winds combined with low RH values and continued dry fuels may result in dangerous fire weather behavior this afternoon into early evening.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Tuesday, April 21, 2026

Weather Forecast

Patchy rain nearby
77.9°F
74.5°F
76.3°F
69%
0.06 in
85%
0%
30.4 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 7.19 μg/m3
PM10: 10.89 μg/m3
Carbon Monoxide: 135.25 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 113.08 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:21 PM
Sunset: 7:48 PM
Daylight: 12 hrs 53 mins
Moonrise: 10:19 AM
Moon Transit: 5:35 PM
Moonset: 12:46 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:50 AM - 8:20 AM
5:05 PM - 7:35 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 22, 2026

Weather Forecast

Patchy rain nearby
75.3°F
74°F
74.7°F
60%
0.02 in
87%
0%
24.8 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 8.09 μg/m3
PM10: 13.35 μg/m3
Carbon Monoxide: 127.61 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 110.72 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:21 PM
Sunset: 7:49 PM
Daylight: 12 hrs 54 mins
Moonrise: 11:26 AM
Moon Transit: 6:37 PM
Moonset: 12:50 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
6:07 PM - 8:37 PM

Minor Periods

10:56 AM - 12:26 AM
12:20 AM - 1:50 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Patchy rain nearby
75.3°F
74.2°F
74.7°F
60%
0.01 in
73%
0%
19.9 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 8.25 μg/m3
PM10: 12.46 μg/m3
Carbon Monoxide: 126.77 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 111.16 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:21 PM
Sunset: 7:49 PM
Daylight: 12 hrs 56 mins
Moonrise: 12:33 AM
Moon Transit: 7:35 PM
Moonset: 1:45 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

7:54 AM - 10:24 AM
7:05 PM - 9:35 PM

Minor Periods

12:03 AM - 1:33 PM
1:15 AM - 2:45 AM

Action Rating: 2 out of 5

Friday, April 24, 2026

Weather Forecast

Patchy rain nearby
76.2°F
74.4°F
75.6°F
67%
0.01 in
83%
0%
15.2 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 7.78 μg/m3
PM10: 11.82 μg/m3
Carbon Monoxide: 123.81 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 101.08 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:20 PM
Sunset: 7:50 PM
Daylight: 12 hrs 57 mins
Moonrise: 1:37 PM
Moon Transit: 8:28 PM
Moonset: 2:32 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

8:49 AM - 11:19 AM
7:58 PM - 10:28 PM

Minor Periods

1:07 PM - 2:37 PM
2:02 AM - 3:32 AM

Action Rating: 3 out of 5

Saturday, April 25, 2026

Weather Forecast

Patchy rain nearby
77.7°F
75.9°F
76.7°F
69%
0.02 in
82%
0%
13.2 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 5.54 μg/m3
PM10: 8.16 μg/m3
Carbon Monoxide: 122.23 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 89.08 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:20 PM
Sunset: 7:50 PM
Daylight: 12 hrs 58 mins
Moonrise: 2:39 PM
Moon Transit: 9:16 PM
Moonset: 3:12 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

9:39 AM - 12:09 AM
8:46 PM - 11:16 PM

Minor Periods

2:09 PM - 3:39 PM
2:42 AM - 4:12 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.

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