Water Temperature of Biscayne Bay in Miami, FL

Current Water Temperature

81.7°F

Measurement Time: Thursday, October 30, 2025, 7:00 PM EDT

Today's Tides

 High: October 30, 3:41 AM, 2.26 ft
Low: October 30, 10:00 AM, 0.81 ft
 High: October 30, 4:26 PM, 2.38 ft
Low: October 30, 10:32 PM, 0.89 ft

Temperature Locations

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Local Points of Interest

Virginia Key; Key Biscayne; Biscayne Bay; Miami Beach; Rickenbacker Causeway Beach

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Biscayne Bay

Station Name: Virginia Key, Biscayne Bay
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -4.8 feet / -1.5 meters

Nearest Address:
Rickenbacker Causeway
Miami, FL 33149
Miami-Dade County

GPS Coordinates: 25.731667, -80.161667

Nearby Water Temperatures

C-8 Canal, Golden Glades, FL (11.8 mi)
Biscayne Bay, Palmetto Bay, FL (12.7 mi)
Black Creek Canal, Cutler Bay, FL (17.1 mi)
Black Creek Canal, Goulds, FL (17.3 mi)
Black Creek Canal, Goulds, FL (17.5 mi)
SW 122 Ave Canal, South Miami Heights, FL (17.6 mi)
SW 122 Ave Canal, South Miami Heights, FL (17.8 mi)
Black Creek Canal, South Miami Heights, FL (18.3 mi)
Mowry Canal Number C-103, Homestead, FL (21.4 mi)
Port Everglades, Fort Lauderdale, FL (24.3 mi)
Everglades, Miami, FL (29.2 mi)
L-67A Canal, Coopertown, FL (30.0 mi)
Tamiami Canal, Homestead, FL (32.5 mi)
Barnes Sound, Key Largo, FL (33.9 mi)
Manatee Bay, Homestead, FL (37.7 mi)

Weather for Miami, Florida

Current Weather

75.9°F
Sunny
Conditions: Sunny
Humidity: 52%
Feels Like: 78.2°F
Wind: WNW 17.2 mph
Wind Gusts: 21.1 mph
Pressure: 29.86 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0.3

Five Day Weather Forecast

Partly Cloudy
Thu
H: 81°F
L: 71°F
Sunny
Fri
H: 78°F
L: 65°F
Sunny
Sat
H: 77°F
L: 70°F
Patchy rain nearby
Sun
H: 81°F
L: 76°F
Patchy rain nearby
Mon
H: 78°F
L: 75°F

Air Quality

PM2.5: 7.85 μg/m3
PM10: 10.15 μg/m3
Carbon Monoxide: 192.85 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 1:04 PM
Sunset: 6:41 PM
Daylight: 11 hrs 13 mins
Moonrise: 2:53 PM
Moon Transit: 8:29 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

8:56 AM - 11:26 AM
7:59 PM - 10:29 PM

Minor Periods

2:23 PM - 3:53 PM
12:42 AM - 2:12 AM

Action Rating: 2 out of 5

Rip Current Statement issued October 30 at 1:30PM EDT until October 31 at 8:00AM EDT by NWS Miami FL

Effective: Thu October 30, 2025, 1:30 PM
Expires: Fri October 31, 2025, 8:00 AM

* WHAT...Dangerous rip currents expected. * WHERE...Coastal Collier County, Coastal Palm Beach County and Coastal Broward County. * WHEN...From late tonight through Friday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.


Coastal Flood Statement issued October 30 at 10:35AM EDT until October 31 at 5:00AM EDT by NWS Key West FL

Effective: Thu October 30, 2025, 10:35 AM
Expires: Thu October 30, 2025, 6:45 PM

* WHAT...Minor saltwater flooding. * WHERE...Middle 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.

Do not drive through flooded roadways.


Coastal Flood Advisory issued October 30 at 10:35AM EDT until October 31 at 5:00AM EDT by NWS Key West FL

Effective: Thu October 30, 2025, 10:35 AM
Expires: Thu October 30, 2025, 6:45 PM

* WHAT...Saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through late tonight. * IMPACTS...Saltwater flooding of low elevation streets and lots is expected. 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 are almost certain to contain a mix of saltwater. Even outside the windows of high tide, little ponding relief can be expected in the Upper Keys.

Do not drive through flooded roadways.


Thursday, October 30, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 75°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 19.9 mph
UV Index: 1.2

Air Quality

AQI: 1 - Good
PM2.5: 8.26 μg/m3
PM10: 10.67 μg/m3
Carbon Monoxide: 149.49 μg/m3
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 2.86 μg/m3
Ozone: 86.32 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 1:04 PM
Sunset: 6:41 PM
Daylight: 11 hrs 13 mins
Moonrise: 2:53 PM
Moon Transit: 8:29 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

8:56 AM - 11:26 AM
7:59 PM - 10:29 PM

Minor Periods

2:23 PM - 3:53 PM
12:42 AM - 2:12 AM

Action Rating: 2 out of 5

Friday, October 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 71.5°F
Average Humidity: 67%
Chance of Rain: 0%
Wind: 16.1 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 7.85 μg/m3
PM10: 10.13 μg/m3
Carbon Monoxide: 179.37 μg/m3
Nitrogen Dioxide: 6.03 μg/m3
Sulphur Dioxide: 3.01 μg/m3
Ozone: 91.16 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 1:04 PM
Sunset: 6:40 PM
Daylight: 11 hrs 12 mins
Moonrise: 3:27 PM
Moon Transit: 9:16 PM
Moonset: 2:12 AM
Moon Phase: First Quarter
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

9:44 AM - 12:14 AM
8:46 PM - 11:16 PM

Minor Periods

2:57 PM - 4:27 PM
1:42 AM - 3:12 AM

Action Rating: 2 out of 5

Saturday, November 1, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 74.2°F
Average Humidity: 57%
Chance of Rain: 0%
Wind: 13.9 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 8.44 μg/m3
PM10: 10.7 μg/m3
Carbon Monoxide: 192.13 μg/m3
Nitrogen Dioxide: 6.29 μg/m3
Sulphur Dioxide: 2.96 μg/m3
Ozone: 102.84 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 1:04 PM
Sunset: 6:39 PM
Daylight: 11 hrs 10 mins
Moonrise: 4:02 PM
Moon Transit: 12:00 AM
Moonset: 3:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

3:32 PM - 5:02 PM
2:42 AM - 4:12 AM

Action Rating: 2 out of 5

Sunday, November 2, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.9°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 13 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 8.99 μg/m3
PM10: 11.6 μg/m3
Carbon Monoxide: 155.7 μg/m3
Nitrogen Dioxide: 8.61 μg/m3
Sulphur Dioxide: 2.76 μg/m3
Ozone: 100.31 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 1:04 PM
Sunset: 6:39 PM
Daylight: 11 hrs 9 mins
Moonrise: 4:36 PM
Moon Transit: 12:31 AM
Moonset: 4:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:01 AM - 2:31 PM

Minor Periods

4:06 PM - 5:36 PM
3:43 AM - 5:13 AM

Action Rating: 2 out of 5

Monday, November 3, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 77.9°F
Average Humidity: 75%
Chance of Rain: 55%
Wind: 8.5 mph
UV Index: 6

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: 7:30 AM
Sun Transit: 1:04 PM
Sunset: 6:38 PM
Daylight: 11 hrs 8 mins
Moonrise: 5:12 PM
Moon Transit: 11:43 PM
Moonset: 5:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 PM
12:00 AM - 12:00 AM

Minor Periods

4:42 PM - 6:12 PM
4:46 AM - 6:16 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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