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
Sunny
Sunny
97.9°F
97.4°F
63%
ESE 11.2 mph
13 mph
87.8°F
74.9°F
0 in
25%
9 mi
1019 mbar
0.4

Five Day Weather Forecast

Sunny
Wed
H: 95°F
L: 81°F
Sunny
Thu
H: 89°F
L: 81°F
Patchy rain nearby
Fri
H: 89°F
L: 84°F
Sunny
Sat
H: 89°F
L: 83°F
Sunny
Sun
H: 89°F
L: 84°F

Air Quality

AQI: 2 - Moderate
PM2.5: 16.1 μg/m3
PM10: 39.8 μg/m3
Carbon Monoxide: 125 μg/m3
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 52 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 39 mins
Moonrise: 1:06 AM
Moon Transit: 7:41 AM
Moonset: 2:24 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

7:11 AM - 9:41 AM
8:56 PM - 11:26 PM

Minor Periods

1:54 PM - 3:24 PM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Heat Advisory issued July 8 at 12:47AM EDT until July 8 at 6:00PM EDT by NWS Miami FL

Effective: Wed July 8, 2026, 12:47 AM
Expires: Wed July 8, 2026, 6:00 PM

* WHAT...Heightened probability that heat indices will exceed 105 degrees for two or more hours. * WHERE...Coastal Broward County, Coastal 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.

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.
Wednesday, July 8, 2026

Weather Forecast

Sunny
95°F
81.1°F
86.7°F
71%
0 in
6%
0%
13 mph
10.6


Air Quality

AQI: 2 - Moderate
PM2.5: 20.53 μg/m3
PM10: 48.49 μg/m3
Carbon Monoxide: 115.08 μg/m3
Nitrogen Dioxide: 2.51 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 44.96 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 39 mins
Moonrise: 1:06 AM
Moon Transit: 7:41 AM
Moonset: 2:24 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

7:11 AM - 9:41 AM
8:56 PM - 11:26 PM

Minor Periods

1:54 PM - 3:24 PM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Thursday, July 9, 2026

Weather Forecast

Sunny
88.7°F
80.6°F
85.3°F
66%
0 in
8%
0%
16.8 mph
11


Air Quality

AQI: 2 - Moderate
PM2.5: 19.92 μg/m3
PM10: 42.78 μg/m3
Carbon Monoxide: 104.33 μg/m3
Nitrogen Dioxide: 1.89 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 46.96 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 39 mins
Moonrise: 1:44 AM
Moon Transit: 8:32 AM
Moonset: 3:29 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%

Best Times for Fishing or Hunting

Major Periods

8:02 AM - 10:32 AM
12:00 AM - 12:00 AM

Minor Periods

2:59 PM - 4:29 PM
1:14 AM - 2:44 AM

Action Rating: 2 out of 5

Friday, July 10, 2026

Weather Forecast

Patchy rain nearby
89.1°F
84.2°F
86.7°F
67%
0.03 in
42%
0%
16.8 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 11.02 μg/m3
PM10: 26.01 μg/m3
Carbon Monoxide: 112.67 μg/m3
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 45.88 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 38 mins
Moonrise: 2:28 AM
Moon Transit: 9:29 AM
Moonset: 4:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:59 AM - 11:29 AM
12:00 AM - 12:00 AM

Minor Periods

4:08 PM - 5:38 PM
1:58 AM - 3:28 AM

Action Rating: 2 out of 5

Saturday, July 11, 2026

Weather Forecast

Sunny
89.2°F
83.2°F
86.3°F
65%
0.01 in
36%
0%
15.7 mph
10.5


Air Quality

AQI: 2 - Moderate
PM2.5: 17.95 μg/m3
PM10: 52.01 μg/m3
Carbon Monoxide: 106.19 μg/m3
Nitrogen Dioxide: 1.59 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 45.67 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 38 mins
Moonrise: 3:20 AM
Moon Transit: 10:32 AM
Moonset: 5:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:18 PM - 6:48 PM
2:50 AM - 4:20 AM

Action Rating: 2 out of 5

Sunday, July 12, 2026

Weather Forecast

Sunny
88.7°F
83.8°F
85.9°F
65%
0 in
8%
0%
12.5 mph
10.6


Air Quality

AQI: 2 - Moderate
PM2.5: 20.31 μg/m3
PM10: 49.11 μg/m3
Carbon Monoxide: 96.89 μg/m3
Nitrogen Dioxide: 2.71 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 40.11 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:26 PM
Sunset: 8:16 PM
Daylight: 13 hrs 37 mins
Moonrise: 4:21 AM
Moon Transit: 11:38 AM
Moonset: 6:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:08 AM - 1:38 PM

Minor Periods

6:26 PM - 7:56 PM
3:51 AM - 5:21 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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