Water Temperature of Florida Bay Near Islamorada, FL

Current Water Temperature

85.1°F

Measurement Time: Monday, October 13, 2025, 5:00 PM EDT

Temperature Locations

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Local Points of Interest

Peterson Key; Florida Bay; Everglades National Park; Florida Keys; Gulf of Mexico

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Florida Bay

Station Name: Peterson Key, FL
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Offshore
Islamorada, FL 33036
Monroe County

GPS Coordinates: 24.918, -80.747

Nearby Water Temperatures

Florida Bay, Islamorada, FL (6.6 mi)
Florida Bay, Islamorada, FL (8.6 mi)
Whipray Basin, Islamorada, FL (10.7 mi)
Gulf of Mexico, Flamingo, FL (14.9 mi)
Seven Palm Lake, Flamingo, FL (17.8 mi)
Joe Kemp Channel, Flamingo, FL (17.8 mi)
Florida Bay, Key Largo, FL (18.4 mi)
Little Madeira Bay, Homestead, FL (19.2 mi)
Taylor River, Homestead, FL (20.0 mi)
Taylor River, Homestead, FL (21.5 mi)
Mud Creek, Homestead, FL (22.2 mi)
Taylor Slough, Homestead, FL (23.5 mi)
Joe Bay, Key Largo, FL (24.8 mi)
Whitewater Bay, Flamingo, FL (24.8 mi)
East Side Creek, Flamingo, FL (25.0 mi)

Weather Near Islamorada, Florida

Current Weather

80.1°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 87%
Feels Like: 85.5°F
Wind: ENE 10.5 mph
Wind Gusts: 14.2 mph
Pressure: 29.88 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Heavy rain
Tue
H: 83°F
L: 76°F
Sunny
Wed
H: 81°F
L: 77°F
Sunny
Thu
H: 82°F
L: 76°F
Patchy rain nearby
Fri
H: 81°F
L: 79°F
Patchy rain nearby
Sat
H: 80°F
L: 80°F

Air Quality

PM2.5: 5.35 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 143.85 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 1:08 PM
Sunset: 6:57 PM
Daylight: 11 hrs 36 mins
Moonrise: 1:01 AM
Moon Transit: 8:05 AM
Moonset: 3:04 PM
Moon Phase: Last Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
9:18 PM - 11:48 PM

Minor Periods

2:34 PM - 4:04 PM
12:31 AM - 2:01 AM

Action Rating: 3 out of 5

Coastal Flood Statement issued October 13 at 4:03PM EDT until October 14 at 6:00AM EDT by NWS Key West FL

Effective: Mon October 13, 2025, 4:03 PM
Expires: Tue October 14, 2025, 12:15 AM

* WHAT...Minor saltwater flooding. * WHERE...Middle and Lower Florida Keys. * WHEN...Through late tonight. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is expected, mainly around the times of high tide. 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 13 at 4:03PM EDT until October 14 at 6:00AM EDT by NWS Key West FL

Effective: Mon October 13, 2025, 4:03 PM
Expires: Tue October 14, 2025, 12:15 AM

* WHAT...Saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Saltwater flooding of low elevation streets and lots is expected, with little relief even outside the times of high tide. 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.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Coastal Flood Statement issued October 13 at 10:20PM EDT until October 14 at 6:00AM EDT by NWS Key West FL

Effective: Mon October 13, 2025, 10:20 PM
Expires: Tue October 14, 2025, 6:00 AM

* WHAT...Minor saltwater flooding. * WHERE...Middle and Lower Florida Keys. * WHEN...Through late tonight. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is expected, mainly around the times of high tide. 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 13 at 10:20PM EDT until October 14 at 6:00AM EDT by NWS Key West FL

Effective: Mon October 13, 2025, 10:20 PM
Expires: Tue October 14, 2025, 6:00 AM

* WHAT...Saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through late tonight. * IMPACTS...Saltwater flooding of low elevation streets and lots is expected, with little relief even outside the times of high tide. 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.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.


Tuesday, October 14, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 80.4°F
Average Humidity: 83%
Chance of Rain: 89%
Wind: 19 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 6.15 μg/m3
PM10: 7.83 μg/m3
Carbon Monoxide: 134.21 μg/m3
Nitrogen Dioxide: 3.28 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 104.88 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 1:08 PM
Sunset: 6:57 PM
Daylight: 11 hrs 36 mins
Moonrise: 1:01 AM
Moon Transit: 8:05 AM
Moonset: 3:04 PM
Moon Phase: Last Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

7:35 AM - 10:05 AM
9:18 PM - 11:48 PM

Minor Periods

2:34 PM - 4:04 PM
12:31 AM - 2:01 AM

Action Rating: 3 out of 5

Wednesday, October 15, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 78.9°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 18.3 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 7.02 μg/m3
PM10: 9.37 μg/m3
Carbon Monoxide: 127.05 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 92.4 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 1:08 PM
Sunset: 6:56 PM
Daylight: 11 hrs 35 mins
Moonrise: 2:03 AM
Moon Transit: 8:56 AM
Moonset: 3:44 PM
Moon Phase: Last Quarter
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
12:00 AM - 12:00 AM

Minor Periods

3:14 PM - 4:44 PM
1:33 AM - 3:03 AM

Action Rating: 2 out of 5

Thursday, October 16, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 78.5°F
Average Humidity: 78%
Chance of Rain: 0%
Wind: 18.3 mph
UV Index: 1.4

Air Quality

AQI: 1 - Good
PM2.5: 6.81 μg/m3
PM10: 8.96 μg/m3
Carbon Monoxide: 130.85 μg/m3
Nitrogen Dioxide: 2.98 μg/m3
Sulphur Dioxide: 1.97 μg/m3
Ozone: 101.12 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 1:08 PM
Sunset: 6:55 PM
Daylight: 11 hrs 33 mins
Moonrise: 3:03 AM
Moon Transit: 9:43 AM
Moonset: 4:19 PM
Moon Phase: Last Quarter
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:13 AM - 11:43 AM

Minor Periods

3:49 PM - 5:19 PM
2:33 AM - 4:03 AM

Action Rating: 2 out of 5

Friday, October 17, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 79.9°F
Average Humidity: 74%
Chance of Rain: 88%
Wind: 22.6 mph
UV Index: 1.6

Air Quality

AQI: 1 - Good
PM2.5: 5.5 μg/m3
PM10: 7.65 μg/m3
Carbon Monoxide: 120.85 μg/m3
Nitrogen Dioxide: 1.92 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 91.62 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 1:08 PM
Sunset: 6:54 PM
Daylight: 11 hrs 32 mins
Moonrise: 3:58 AM
Moon Transit: 10:27 AM
Moonset: 4:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:57 AM - 12:27 AM

Minor Periods

4:20 PM - 5:50 PM
3:28 AM - 4:58 AM

Action Rating: 2 out of 5

Saturday, October 18, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 80.1°F
Average Humidity: 70%
Chance of Rain: 89%
Wind: 21.9 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: 7:23 AM
Sun Transit: 1:08 PM
Sunset: 6:53 PM
Daylight: 11 hrs 31 mins
Moonrise: 4:52 AM
Moon Transit: 11:08 AM
Moonset: 5:19 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:38 AM - 1:08 PM

Minor Periods

4:49 PM - 6:19 PM
4:22 AM - 5:52 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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