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

Current Water Temperature

71.8°F

Measurement Time: Tuesday, December 30, 2025, 1:45 AM EST

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

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, South Beach, FL (27.2 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)

Weather for Stuart, Florida

Current Weather

60°F
Mostly cloudy
Conditions: Mostly cloudy
Humidity: 73%
Heat Index: 60°F
Feels Like: 57.2°F
Wind: NNW 8.1 mph
Wind Gusts: 18 mph
Wind Chill: 57.2°F
Air Pressure: 1017.11 millibars
Dew Point: 57.2°F
Chance of Precipitation: 10%
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 10 mi
UV Index: 0

Five Day Weather Forecast

Sunny
Tue
H: 69°F
L: 56°F
Sunny
Wed
H: 67°F
L: 46°F
Sunny
Thu
H: 70°F
L: 42°F
Sunny
Fri
H: 68°F
L: 51°F
Sunny
Sat
H: 73°F
L: 56°F

Air Quality

AQI: 2 - Moderate
PM2.5: 2.75 μg/m3
PM10: 2.85 μg/m3
Carbon Monoxide: 182.85 μg/m3
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 4.45 μg/m3
Ozone: 71 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:23 AM
Sunset: 5:37 PM
Daylight: 10 hrs 27 mins
Moonrise: 1:56 PM
Moon Transit: 9:00 PM
Moonset: 2:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

9:21 AM - 11:51 AM
8:30 PM - 11:00 PM

Minor Periods

1:26 PM - 2:56 PM
2:29 AM - 3:59 AM

Action Rating: 2 out of 5

Rip Current Statement issued December 29 at 1:04AM EST until December 30 at 4:00AM EST by NWS Melbourne FL

Effective: Mon December 29, 2025, 1:04 AM
Expires: Tue December 30, 2025, 4:00 AM

* WHAT...Dangerous rip currents and rough surf. * WHERE...The beaches of Volusia, Brevard, Indian River, Saint Lucie, and Martin counties. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. Entering the surf is strongly discouraged. 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.


Cold Weather Advisory issued December 30 at 12:35AM EST until December 31 at 9:00AM EST by NWS Melbourne FL

Effective: Tue December 30, 2025, 12:35 AM
Expires: Wed December 31, 2025, 9:00 AM

* WHAT...Very cold wind chills as low as 27 expected. * WHERE...Indian River, Saint Lucie, Coastal Volusia, Inland Martin, Brevard, Okeechobee, Orange, Osceola, and Seminole Counties. * WHEN...From 1 AM to 9 AM EST Wednesday. * IMPACTS...Wind chills this cold could be hazardous for those without access to adequate warmth, clothing, or shelter.

Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Rip Current Statement issued December 30 at 12:15AM EST until December 31 at 7:00PM EST by NWS Miami FL

Effective: Tue December 30, 2025, 12:15 AM
Expires: Tue December 30, 2025, 3:00 PM

* WHAT...Dangerous rip currents expected. * WHERE...Coastal Palm Beach County. * WHEN...From 7 AM EST this morning through Wednesday evening. * 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.


Cold Weather Advisory issued December 30 at 12:13AM EST until December 31 at 9:00AM EST by NWS Miami FL

Effective: Tue December 30, 2025, 12:13 AM
Expires: Tue December 30, 2025, 3:00 PM

* WHAT...Very cold wind chills as low as 29 expected. * WHERE...Inland Palm Beach County, Glades, Hendry, and Inland Collier County Counties. * WHEN...From 1 AM to 9 AM EST Wednesday. * IMPACTS...Very low temperatures and wind chills could damage cold sensitive vegetation.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Tuesday, December 30, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 62.6°F
Average Humidity: 57%
Chance of Rain: 0%
Wind: 14.1 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 4.49 μg/m3
PM10: 4.86 μg/m3
Carbon Monoxide: 172.49 μg/m3
Nitrogen Dioxide: 6.42 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 67.84 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:23 AM
Sunset: 5:37 PM
Daylight: 10 hrs 27 mins
Moonrise: 1:56 PM
Moon Transit: 9:00 PM
Moonset: 2:59 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

9:21 AM - 11:51 AM
8:30 PM - 11:00 PM

Minor Periods

1:26 PM - 2:56 PM
2:29 AM - 3:59 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 56.2°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 12.8 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 4.33 μg/m3
PM10: 4.34 μg/m3
Carbon Monoxide: 195.17 μg/m3
Nitrogen Dioxide: 8.12 μg/m3
Sulphur Dioxide: 4.53 μg/m3
Ozone: 59.2 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 12:24 AM
Sunset: 5:38 PM
Daylight: 10 hrs 27 mins
Moonrise: 2:46 PM
Moon Transit: 10:01 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

10:21 AM - 12:51 AM
12:00 AM - 12:00 AM

Minor Periods

2:16 PM - 3:46 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 54.9°F
Average Humidity: 45%
Chance of Rain: 0%
Wind: 9.2 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 5.06 μg/m3
PM10: 5.9 μg/m3
Carbon Monoxide: 172.93 μg/m3
Nitrogen Dioxide: 7.63 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 67.64 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:24 AM
Sunset: 5:39 PM
Daylight: 10 hrs 28 mins
Moonrise: 3:46 PM
Moon Transit: 11:08 PM
Moonset: 5:22 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

11:26 AM - 1:56 PM
12:00 AM - 12:00 AM

Minor Periods

3:16 PM - 4:46 PM
4:52 AM - 6:22 AM

Action Rating: 2 out of 5

Friday, January 2, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 59°F
Average Humidity: 47%
Chance of Rain: 0%
Wind: 8.1 mph
UV Index: 5

Air Quality

AQI: 1 - Good
PM2.5: 9.21 μg/m3
PM10: 10.9 μg/m3
Carbon Monoxide: 198.8 μg/m3
Nitrogen Dioxide: 11.89 μg/m3
Sulphur Dioxide: 3.08 μg/m3
Ozone: 67.44 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:25 AM
Sunset: 5:39 PM
Daylight: 10 hrs 28 mins
Moonrise: 4:53 PM
Moon Transit: 12:00 AM
Moonset: 6:32 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:33 AM - 3:03 PM

Minor Periods

4:23 PM - 5:53 PM
6:02 AM - 7:32 AM

Action Rating: 5 out of 5

Saturday, January 3, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 61.8°F
Average Humidity: 56%
Chance of Rain: 0%
Wind: 11.6 mph
UV Index: 5

Air Quality

AQI: 2 - Moderate
PM2.5: 16.69 μg/m3
PM10: 18.6 μg/m3
Carbon Monoxide: 278.03 μg/m3
Nitrogen Dioxide: 24.72 μg/m3
Sulphur Dioxide: 3.4 μg/m3
Ozone: 51.46 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:25 AM
Sunset: 5:40 PM
Daylight: 10 hrs 29 mins
Moonrise: 6:04 PM
Moon Transit: 12:14 AM
Moonset: 7:33 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:38 PM - 4:08 PM

Minor Periods

5:34 PM - 7:04 PM
7:03 AM - 8:33 AM

Action Rating: 5 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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