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

88°F
Patchy light rain with thunder
Patchy light rain with thunder
101.9°F
112.1°F
68%
SE 13.2 mph
15.2 mph
90.8°F
83.2°F
0 in
75%
9 mi
1020 mbar
11.1

Five Day Weather Forecast

Moderate rain
Tue
H: 93°F
L: 77°F
Patchy rain nearby
Wed
H: 89°F
L: 80°F
Patchy rain nearby
Thu
H: 89°F
L: 82°F
Patchy rain nearby
Fri
H: 89°F
L: 84°F
Heavy rain
Sat
H: 88°F
L: 84°F

Air Quality

AQI: 1 - Good
PM2.5: 17.9 μg/m3
PM10: 42.5 μg/m3
Carbon Monoxide: 108 μg/m3
Nitrogen Dioxide: 0.6 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 58 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 3:02 PM
Moon Transit: 8:46 PM
Moonset: 1:53 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

9:14 AM - 11:44 AM
8:16 PM - 10:46 PM

Minor Periods

2:32 PM - 4:02 PM
1:23 AM - 2:53 AM

Action Rating: 3 out of 5

Air Quality Alert issued June 23 at 8:51AM EDT by NWS Miami FL

Effective: Tue June 23, 2026, 8:51 AM
Expires: Wed June 24, 2026, 3:00 PM

The Miami-Dade County Division of Environmental Resources Management has issued an Air Quality Alert for Fine Particulates until 3 PM EDT Wednesday. Fine Particulates concentrations within the region may approach or exceed unhealthy standards. For additional information on the Air Quality Index, please visit http://airnow.gov.


Heat Advisory issued June 23 at 12:50AM EDT until June 23 at 6:00PM EDT by NWS Miami FL

Effective: Tue June 23, 2026, 12:50 AM
Expires: Tue June 23, 2026, 6:00 PM

* WHAT...Heat index values up to 105 expected. * WHERE...Coastal Broward County, Coastal Miami Dade County, Far South Miami-Dade County, Inland Broward County, Inland Miami-Dade County, Metro Broward County, and Metropolitan Miami Dade Counties. * WHEN...From 11 AM this morning to 6 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.


Heat Advisory issued June 23 at 7:20AM EDT until June 23 at 6:00PM EDT by NWS Miami FL

Effective: Tue June 23, 2026, 7:20 AM
Expires: Tue June 23, 2026, 6:00 PM

* WHAT...Heat index values up to 106-109 expected. * WHERE...Coastal Broward County, Coastal Miami Dade County, Far South Miami-Dade County, Inland Broward County, Inland Miami-Dade County, Metro Broward County, and Metropolitan Miami Dade Counties. * WHEN...From 11 AM this morning to 6 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.


Heat Advisory issued June 23 at 9:04AM EDT until June 23 at 6:00PM EDT by NWS Miami FL

Effective: Tue June 23, 2026, 9:04 AM
Expires: Tue June 23, 2026, 6:00 PM

* WHAT...Heat index values up to 109 expected. * WHERE...Coastal Broward County, Coastal Miami Dade County, Far South Miami-Dade County, Inland Broward County, Inland Miami-Dade County, Metro Broward County, and Metropolitan Miami Dade Counties. * WHEN...Until 6 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.


Tuesday, June 23, 2026

Weather Forecast

Moderate rain
92.7°F
76.5°F
83.1°F
80%
0.73 in
76%
0%
14.1 mph
11.1


Air Quality

AQI: 2 - Moderate
PM2.5: 16.71 μg/m3
PM10: 38.5 μg/m3
Carbon Monoxide: 145.13 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 46.29 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 3:02 PM
Moon Transit: 8:46 PM
Moonset: 1:53 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

9:14 AM - 11:44 AM
8:16 PM - 10:46 PM

Minor Periods

2:32 PM - 4:02 PM
1:23 AM - 2:53 AM

Action Rating: 3 out of 5

Wednesday, June 24, 2026

Weather Forecast

Patchy rain nearby
88.9°F
80.1°F
85.3°F
62%
0.02 in
36%
0%
12.3 mph
11.8


Air Quality

AQI: 2 - Moderate
PM2.5: 18.58 μg/m3
PM10: 38.5 μg/m3
Carbon Monoxide: 190.33 μg/m3
Nitrogen Dioxide: 3.12 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 49.71 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 3:57 PM
Moon Transit: 9:30 PM
Moonset: 2:25 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

9:57 AM - 12:27 AM
9:00 PM - 11:30 PM

Minor Periods

3:27 PM - 4:57 PM
1:55 AM - 3:25 AM

Action Rating: 2 out of 5

Thursday, June 25, 2026

Weather Forecast

Patchy rain nearby
88.8°F
82.4°F
85.7°F
62%
0.12 in
57%
0%
13.2 mph
11.7


Air Quality

AQI: 2 - Moderate
PM2.5: 15.92 μg/m3
PM10: 33.74 μg/m3
Carbon Monoxide: 160.25 μg/m3
Nitrogen Dioxide: 3.31 μg/m3
Sulphur Dioxide: 0.54 μg/m3
Ozone: 49.54 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 1:23 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 4:52 PM
Moon Transit: 10:16 PM
Moonset: 2:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

10:43 AM - 1:13 PM
12:00 AM - 12:00 AM

Minor Periods

4:22 PM - 5:52 PM
2:29 AM - 3:59 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Patchy rain nearby
89.3°F
83.7°F
86.2°F
63%
0.01 in
17%
0%
13.2 mph
11.7


Air Quality

AQI: 1 - Good
PM2.5: 8.55 μg/m3
PM10: 15.33 μg/m3
Carbon Monoxide: 113.57 μg/m3
Nitrogen Dioxide: 2.74 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 48.38 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:24 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 5:47 PM
Moon Transit: 11:04 PM
Moonset: 3:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:17 PM - 6:47 PM
3:07 AM - 4:37 AM

Action Rating: 2 out of 5

Saturday, June 27, 2026

Weather Forecast

Heavy rain
88.3°F
83.6°F
85.8°F
65%
0.85 in
70%
0%
14.3 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 8.12 μg/m3
PM10: 13.47 μg/m3
Carbon Monoxide: 118.11 μg/m3
Nitrogen Dioxide: 4.28 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 39.44 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 1:24 PM
Sunset: 8:16 PM
Daylight: 13 hrs 44 mins
Moonrise: 6:43 PM
Moon Transit: 11:55 PM
Moonset: 4:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 PM
12:00 AM - 12:00 AM

Minor Periods

6:13 PM - 7:43 PM
3:50 AM - 5:20 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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