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

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Biscayne Bay

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

Elevation Above Sea Level: 0 feet / 0 meters

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 (5.0 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 (26.0 mi)
West Highway Creek, Key Largo, FL (26.3 mi)
L-67A Canal, Coopertown, FL (26.7 mi)
Long Sound, Key Largo, FL (27.0 mi)

Weather for Palmetto Bay, Florida

Current Weather

77.4°F
Cloudy
Conditions: Cloudy
Humidity: 90%
Feels Like: 82.5°F
Wind: ESE 4.5 mph
Wind Gusts: 6.3 mph
Pressure: 29.92 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 87°F
L: 78°F
Partly Cloudy
Tue
H: 90°F
L: 79°F
Partly Cloudy
Wed
H: 87°F
L: 81°F
Heavy rain
Thu
H: 82°F
L: 77°F
Moderate rain
Fri
H: 87°F
L: 79°F

Air Quality

PM2.5: 18.13 μg/m3
PM10: 18.5 μg/m3
Carbon Monoxide: 669.7 μg/m3
Nitrogen Dioxide: 26.27 μg/m3
Sulphur Dioxide: 5 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:16 PM
Sunset: 7:25 PM
Daylight: 12 hrs 18 mins
Moonrise: 12:55 AM
Moon Transit: 8:12 AM
Moonset: 3:28 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
12:00 AM - 12:00 AM

Minor Periods

2:58 PM - 4:28 PM
12:25 AM - 1:55 AM

Action Rating: 2 out of 5

Coastal Flood Statement issued September 14 at 10:31PM EDT until September 15 at 6:00AM EDT by NWS Key West FL

Effective: Sun September 14, 2025, 10:31 PM
Expires: Mon September 15, 2025, 5:00 AM

* WHAT...Minor saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through late tonight. * 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. Little improvement is expected, even at lower tides.

Do not drive through flooded roadways.


Coastal Flood Statement issued September 14 at 10:31PM EDT until September 15 at 6:00AM EDT by NWS Key West FL

Effective: Sun September 14, 2025, 10:31 PM
Expires: Mon September 15, 2025, 5:00 AM

* WHAT...Minor saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through late tonight. * 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. Little improvement is expected, even at lower tides.

Do not drive through flooded roadways.
Monday, September 15, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.5°F
Average Humidity: 83%
Chance of Rain: 68%
Wind: 10.1 mph
UV Index: 2.1

Air Quality

AQI: 1 - Good
PM2.5: 10.76 μg/m3
PM10: 11.63 μg/m3
Carbon Monoxide: 609.24 μg/m3
Nitrogen Dioxide: 10.43 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 84.12 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:16 PM
Sunset: 7:25 PM
Daylight: 12 hrs 18 mins
Moonrise: 12:55 AM
Moon Transit: 8:12 AM
Moonset: 3:28 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

7:42 AM - 10:12 AM
12:00 AM - 12:00 AM

Minor Periods

2:58 PM - 4:28 PM
12:25 AM - 1:55 AM

Action Rating: 2 out of 5

Tuesday, September 16, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 82.8°F
Average Humidity: 86%
Chance of Rain: 0%
Wind: 17.4 mph
UV Index: 2.2

Air Quality

AQI: 2 - Moderate
PM2.5: 16.66 μg/m3
PM10: 19.37 μg/m3
Carbon Monoxide: 513.26 μg/m3
Nitrogen Dioxide: 22.81 μg/m3
Sulphur Dioxide: 5.23 μg/m3
Ozone: 75.24 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:15 PM
Sunset: 7:24 PM
Daylight: 12 hrs 16 mins
Moonrise: 1:59 AM
Moon Transit: 9:11 AM
Moonset: 4:20 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

8:41 AM - 11:11 AM
12:00 AM - 12:00 AM

Minor Periods

3:50 PM - 5:20 PM
1:29 AM - 2:59 AM

Action Rating: 2 out of 5

Wednesday, September 17, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 83°F
Average Humidity: 87%
Chance of Rain: 0%
Wind: 18.6 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 9.44 μg/m3
PM10: 12.08 μg/m3
Carbon Monoxide: 380.58 μg/m3
Nitrogen Dioxide: 13.68 μg/m3
Sulphur Dioxide: 3.42 μg/m3
Ozone: 64.6 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:15 PM
Sunset: 7:22 PM
Daylight: 12 hrs 15 mins
Moonrise: 3:04 AM
Moon Transit: 10:06 AM
Moonset: 5:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:36 AM - 12:06 AM

Minor Periods

4:34 PM - 6:04 PM
2:34 AM - 4:04 AM

Action Rating: 2 out of 5

Thursday, September 18, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 79.8°F
Average Humidity: 82%
Chance of Rain: 84%
Wind: 17 mph
UV Index: 0.6

Air Quality

AQI: 1 - Good
PM2.5: 6.12 μg/m3
PM10: 8.08 μg/m3
Carbon Monoxide: 253.45 μg/m3
Nitrogen Dioxide: 15.53 μg/m3
Sulphur Dioxide: 2.87 μg/m3
Ozone: 42.54 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:15 PM
Sunset: 7:21 PM
Daylight: 12 hrs 13 mins
Moonrise: 4:06 AM
Moon Transit: 10:57 AM
Moonset: 5:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:27 AM - 12:57 AM

Minor Periods

5:12 PM - 6:42 PM
3:36 AM - 5:06 AM

Action Rating: 2 out of 5

Friday, September 19, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 82.6°F
Average Humidity: 68%
Chance of Rain: 88%
Wind: 7.6 mph
UV Index: 0

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:14 PM
Sunset: 7:20 PM
Daylight: 12 hrs 12 mins
Moonrise: 5:05 AM
Moon Transit: 11:43 AM
Moonset: 6:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

12:10 AM - 2:40 AM
11:13 AM - 1:43 PM

Minor Periods

5:45 PM - 7:15 PM
4:35 AM - 6:05 AM

Action Rating: 3 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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