Water Temperature of Biscayne Bay in Palmetto Bay, FL

Current Water Temperature

88.3°F

Measurement Time: Thursday, August 21, 2025, 9:00 AM EDT

Temperature Locations

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Local Points of Interest

Biscayne National Park; Deering Estate; Gables by the Sea; Miami, FL

Biscayne Bay

Station Name: BBCW8
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Old Cutler Road
Palmetto Bay, FL 33157
Miami-Dade County

GPS Coordinates: 25.601, -80.306

Nearby Water Temperatures

Black Creek Canal, Cutler Bay, FL (4.4 mi)
Black Creek Canal, Goulds, FL (4.8 mi)
Black Creek Canal, Goulds, FL (5 mi)
SW 122 Ave Canal, South Miami Heights, FL (5.3 mi)
SW 122 Ave Canal, South Miami Heights, FL (5.4 mi)
Black Creek Canal, South Miami Heights, FL (6.1 mi)
Mowry Canal Number C-103, Homestead, FL (9.3 mi)
Biscayne Bay, Miami, FL (12.7 mi)
C-8 Canal, Golden Glades, FL (21.8 mi)
Barnes Sound, Key Largo, FL (22.3 mi)
Tamiami Canal, Homestead, FL (25.9 mi)
Manatee Bay, Homestead, FL (26 mi)
West Highway Creek, Key Largo, FL (26.3 mi)
L-67A Canal, Coopertown, FL (26.7 mi)
Long Sound, Key Largo, FL (27 mi)

Weather for Palmetto Bay, Florida

Current Weather

87.1°F
Partly cloudy
Partly cloudy
98.3°F
90.8°F
59%
ESE 3.8 mph
5 mph
83.8°F
73.7°F
0 in
50%
9 mi
1018 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 94°F
L: 78°F
Sunny
Wed
H: 89°F
L: 76°F
Sunny
Thu
H: 90°F
L: 84°F
Sunny
Fri
H: 90°F
L: 84°F
Sunny
Sat
H: 88°F
L: 82°F

Air Quality

AQI: 1 - Good
PM2.5: 20.1 μg/m3
PM10: 46.3 μg/m3
Carbon Monoxide: 117 μg/m3
Nitrogen Dioxide: 4 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:27 PM
Sunset: 8:15 PM
Daylight: 13 hrs 36 mins
Moonrise: 6:42 AM
Moon Transit: 1:49 PM
Moonset: 8:51 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
1:19 PM - 3:49 PM

Minor Periods

8:21 PM - 9:51 PM
6:12 AM - 7:42 AM

Action Rating: 5 out of 5

Heat Advisory issued July 14 at 10:26AM EDT until July 14 at 7:00PM EDT by NWS Miami FL

Effective: Tue July 14, 2026, 10:26 AM
Expires: Tue July 14, 2026, 7:00 PM

* WHAT...Heat index values up to 105-109 expected. * WHERE...Far South Miami-Dade County, Inland Broward County, and Inland Miami-Dade County Counties. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.


Coastal Flood Statement issued July 14 at 11:35AM EDT until July 15 at 12:00PM EDT by NWS Key West FL

Effective: Tue July 14, 2026, 11:35 AM
Expires: Tue July 14, 2026, 7:45 PM

* WHAT...Minor saltwater flooding. * WHERE...Lower Florida Keys. * WHEN...Through Wednesday afternoon. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.

Do not drive through flooded roadways.


Coastal Flood Statement issued July 14 at 5:18PM EDT until July 15 at 12:00PM EDT by NWS Key West FL

Effective: Tue July 14, 2026, 5:18 PM
Expires: Wed July 15, 2026, 5:00 AM

* WHAT...Minor saltwater flooding. * WHERE...Lower Florida Keys. * WHEN...Through Wednesday afternoon. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.

Do not drive through flooded roadways.


Tuesday, July 14, 2026

Weather Forecast

Sunny
94.3°F
77.5°F
85.5°F
71%
0 in
6%
0%
23.5 mph
10.4


Air Quality

AQI: 2 - Moderate
PM2.5: 18.81 μg/m3
PM10: 46.02 μg/m3
Carbon Monoxide: 105.33 μg/m3
Nitrogen Dioxide: 3.06 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:27 PM
Sunset: 8:15 PM
Daylight: 13 hrs 36 mins
Moonrise: 6:42 AM
Moon Transit: 1:49 PM
Moonset: 8:51 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

2:09 AM - 4:39 AM
1:19 PM - 3:49 PM

Minor Periods

8:21 PM - 9:51 PM
6:12 AM - 7:42 AM

Action Rating: 5 out of 5

Wednesday, July 15, 2026

Weather Forecast

Sunny
89.4°F
76.1°F
83.6°F
67%
0 in
7%
0%
16.1 mph
10.3


Air Quality

AQI: 2 - Moderate
PM2.5: 19.99 μg/m3
PM10: 45.33 μg/m3
Carbon Monoxide: 108.46 μg/m3
Nitrogen Dioxide: 3.32 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 66.92 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:27 PM
Sunset: 8:15 PM
Daylight: 13 hrs 35 mins
Moonrise: 7:52 AM
Moon Transit: 2:48 PM
Moonset: 9:36 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
2:18 PM - 4:48 PM

Minor Periods

9:06 PM - 10:36 PM
7:22 AM - 8:52 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
90.4°F
83.8°F
86.5°F
59%
0.01 in
17%
0%
13 mph
11.1


Air Quality

AQI: 2 - Moderate
PM2.5: 19.01 μg/m3
PM10: 41.72 μg/m3
Carbon Monoxide: 129.79 μg/m3
Nitrogen Dioxide: 4 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 62.5 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:27 PM
Sunset: 8:15 PM
Daylight: 13 hrs 34 mins
Moonrise: 9:00 AM
Moon Transit: 3:41 PM
Moonset: 10:15 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
3:11 PM - 5:41 PM

Minor Periods

9:45 PM - 11:15 PM
8:30 AM - 10:00 AM

Action Rating: 4 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
89.6°F
84°F
86.4°F
61%
0 in
4%
0%
14.8 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 15.77 μg/m3
PM10: 33.46 μg/m3
Carbon Monoxide: 149 μg/m3
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 58.88 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:27 PM
Sunset: 8:14 PM
Daylight: 13 hrs 33 mins
Moonrise: 10:03 AM
Moon Transit: 4:29 PM
Moonset: 10:50 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

4:56 AM - 7:26 AM
3:59 PM - 6:29 PM

Minor Periods

10:20 PM - 11:50 PM
9:33 AM - 11:03 AM

Action Rating: 2 out of 5

Saturday, July 18, 2026

Weather Forecast

Sunny
88.3°F
82.3°F
85.4°F
64%
0.12 in
57%
0%
14.1 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 12.27 μg/m3
PM10: 27.83 μg/m3
Carbon Monoxide: 95.33 μg/m3
Nitrogen Dioxide: 1.81 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 42.11 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:27 PM
Sunset: 8:14 PM
Daylight: 13 hrs 32 mins
Moonrise: 11:02 AM
Moon Transit: 5:15 PM
Moonset: 11:22 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

5:42 AM - 8:12 AM
4:45 PM - 7:15 PM

Minor Periods

12:00 AM - 12:00 AM
10:32 AM - 12:02 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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