Water Temperature of the St. Lucie River in Stuart, FL

Current Water Temperature

89.4°F

Measurement Time: Monday, July 28, 2025, 1:45 AM EDT

Temperature Locations

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Local Points of Interest

Speedy Point; Flagler Park; Roosevelt Bridge

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St. Lucie River

Station Name: ST LUCIE RIVER AT SPEEDY POINT, STUART FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
NW Federal Hwy S
Stuart, FL 34994
Martin County

GPS Coordinates: 27.2048, -80.2587833

Nearby Water Temperatures

St. Lucie River, Sewall's Point, FL (3.2 mi)
St. Lucie Canal, Stuart, FL (6.9 mi)
Loxahatchee River, Jupiter, FL (16.1 mi)
Loxahatchee River, Jupiter, FL (16.3 mi)
Loxahatchee River, Jupiter, FL (20.8 mi)
Atlantic Ocean, Fort Pierce, FL (24.1 mi)
St. Lucie Canal, Port Mayaca, FL (26.7 mi)
Atlantic Ocean, Lake Worth Beach, FL (43.2 mi)
Caloosahatchee Canal, Moore Haven, FL (57.2 mi)
Port Everglades, Fort Lauderdale, FL (78.1 mi)
Atlantic Ocean, Cape Canaveral, FL (84.3 mi)
Port Canaveral, Cape Canaveral, FL (86.1 mi)
St. Johns River, Cocoa, FL (88.8 mi)
C-8 Canal, Golden Glades, FL (90.2 mi)
Everglades, Miami, FL (92.0 mi)

Weather for Stuart, Florida

Current Weather

79°F
Mist
Conditions: Mist
Humidity: 100%
Feels Like: 86.5°F
Wind: ESE 3.4 mph
Wind Gusts: 5.9 mph
Pressure: 30.06 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Mon
H: 93°F
L: 79°F
Partly Cloudy
Tue
H: 91°F
L: 76°F
Partly Cloudy
Wed
H: 93°F
L: 79°F
Patchy rain nearby
Thu
H: 91°F
L: 79°F
Sunny
Fri
H: 89°F
L: 78°F

Air Quality

PM2.5: 20.17 μg/m3
PM10: 31.82 μg/m3
Carbon Monoxide: 231.25 μg/m3
Nitrogen Dioxide: 11.1 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:27 PM
Sunset: 8:12 PM
Daylight: 13 hrs 29 mins
Moonrise: 10:20 AM
Moon Transit: 4:35 PM
Moonset: 10:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

10:15 PM - 11:45 PM
9:50 AM - 11:20 AM

Action Rating: 2 out of 5

Heat Advisory issued July 28 at 1:44AM EDT until July 28 at 7:00PM EDT by NWS Melbourne FL

Effective: Mon July 28, 2025, 1:44 AM
Expires: Mon July 28, 2025, 7:00 PM

* WHAT...Heat index values 108 to 112 is forecast resulting in Major to Extreme Heat Risk. * WHERE...Volusia, Lake, Seminole, Orange, Osceola, Brevard, and Okeechobee Counties. This includes the Greater Orlando area. * WHEN...From noon today to 7 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.
Monday, July 28, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 83.7°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 2.8

Air Quality

AQI: 2 - Moderate
PM2.5: 19.14 μg/m3
PM10: 28.22 μg/m3
Carbon Monoxide: 231.69 μg/m3
Nitrogen Dioxide: 15.21 μg/m3
Sulphur Dioxide: 2.22 μg/m3
Ozone: 56.96 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 1:27 PM
Sunset: 8:12 PM
Daylight: 13 hrs 29 mins
Moonrise: 10:20 AM
Moon Transit: 4:35 PM
Moonset: 10:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 9.3%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

10:15 PM - 11:45 PM
9:50 AM - 11:20 AM

Action Rating: 2 out of 5

Tuesday, July 29, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 82.9°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 13.31 μg/m3
PM10: 15.18 μg/m3
Carbon Monoxide: 277.87 μg/m3
Nitrogen Dioxide: 12.78 μg/m3
Sulphur Dioxide: 2.97 μg/m3
Ozone: 82.2 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:27 PM
Sunset: 8:11 PM
Daylight: 13 hrs 27 mins
Moonrise: 11:13 AM
Moon Transit: 5:16 PM
Moonset: 11:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 16.9%

Best Times for Fishing or Hunting

Major Periods

5:46 AM - 8:16 AM
4:46 PM - 7:16 PM

Minor Periods

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

Action Rating: 2 out of 5

Wednesday, July 30, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 85°F
Average Humidity: 78%
Chance of Rain: 0%
Wind: 13.2 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 14.44 μg/m3
PM10: 19.85 μg/m3
Carbon Monoxide: 229.03 μg/m3
Nitrogen Dioxide: 12.51 μg/m3
Sulphur Dioxide: 2.96 μg/m3
Ozone: 76.72 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:27 PM
Sunset: 8:11 PM
Daylight: 13 hrs 26 mins
Moonrise: 12:07 AM
Moon Transit: 5:56 PM
Moonset: 12:13 AM
Moon Phase: Waxing Crescent
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

6:26 AM - 8:56 AM
5:26 PM - 7:56 PM

Minor Periods

11:37 AM - 1:07 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Thursday, July 31, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 84.3°F
Average Humidity: 70%
Chance of Rain: 77%
Wind: 14.3 mph
UV Index: 2.8

Air Quality

AQI: 1 - Good
PM2.5: 10.64 μg/m3
PM10: 14.67 μg/m3
Carbon Monoxide: 252.31 μg/m3
Nitrogen Dioxide: 19.71 μg/m3
Sulphur Dioxide: 4.14 μg/m3
Ozone: 39 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:27 PM
Sunset: 8:10 PM
Daylight: 13 hrs 25 mins
Moonrise: 1:00 PM
Moon Transit: 6:38 PM
Moonset: 12:41 AM
Moon Phase: First Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

7:07 AM - 9:37 AM
6:08 PM - 8:38 PM

Minor Periods

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

Action Rating: 4 out of 5

Friday, August 1, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 83.1°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 13.4 mph
UV Index: 0.1

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: 6:45 AM
Sun Transit: 1:27 PM
Sunset: 8:09 PM
Daylight: 13 hrs 24 mins
Moonrise: 1:54 PM
Moon Transit: 7:21 PM
Moonset: 12:11 AM
Moon Phase: First Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

7:49 AM - 10:19 AM
6:51 PM - 9:21 PM

Minor Periods

1:24 PM - 2:54 PM
12:00 AM - 12:00 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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