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

Current Water Temperature

72.0°F

Measurement Time: Wednesday, March 18, 2026, 12:45 AM EDT

Temperature Locations

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Local Points of Interest

Speedy Point; Flagler Park; Roosevelt Bridge

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

63°F
Overcast
Overcast
63°F
61°F
77%
NNE 13.6 mph
19.4 mph
60.9°F
50°F
0 in
100%
9 mi
1018 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 66°F
L: 60°F
Moderate rain
Thu
H: 71°F
L: 65°F
Moderate rain
Fri
H: 73°F
L: 66°F
Sunny
Sat
H: 73°F
L: 65°F
Sunny
Sun
H: 76°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 6.05 μg/m3
PM10: 8.25 μg/m3
Carbon Monoxide: 121.85 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:31 PM
Daylight: 12 hrs 4 mins
Moonrise: 7:06 AM
Moon Transit: 12:00 AM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:52 PM - 8:22 PM
6:36 AM - 8:06 AM

Action Rating: 3 out of 5

Rip Current Statement issued March 17 at 1:20AM EDT until March 18 at 3:00AM EDT by NWS Melbourne FL

Effective: Tue March 17, 2026, 1:20 AM
Expires: Wed March 18, 2026, 3:00 AM

* WHAT...Dangerous rip currents and a southward-flowing longshore current. * WHERE...Coastal 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.


Rip Current Statement issued March 18 at 12:33AM EDT until March 20 at 3:00AM EDT by NWS Melbourne FL

Effective: Wed March 18, 2026, 12:33 AM
Expires: Fri March 20, 2026, 3:00 AM

* WHAT...Dangerous rip currents. * WHERE...Coastal Volusia, Indian River, Saint Lucie, Coastal Martin, and Brevard Counties. * WHEN...Through late Thursday night. * 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.


Rip Current Statement issued March 17 at 7:52PM EDT until March 19 at 8:00PM EDT by NWS Miami FL

Effective: Tue March 17, 2026, 7:52 PM
Expires: Wed March 18, 2026, 4:00 AM

* WHAT...Dangerous rip currents expected. * WHERE...Coastal Palm Beach County. * WHEN...From Tuesday morning through Thursday 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.


Rip Current Statement issued March 17 at 11:18PM EDT until March 19 at 8:00PM EDT by NWS Miami FL

Effective: Tue March 17, 2026, 11:18 PM
Expires: Wed March 18, 2026, 4:00 PM

* WHAT...Dangerous rip currents expected. * WHERE...Coastal Palm Beach County. * WHEN...From Tuesday morning through Thursday 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.


Wednesday, March 18, 2026

Weather Forecast

Patchy rain nearby
66°F
59.9°F
62.6°F
77%
0.13 in
89%
0%
16.3 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 6.32 μg/m3
PM10: 8.64 μg/m3
Carbon Monoxide: 123.57 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 105.6 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:00 AM
Sunset: 7:31 PM
Daylight: 12 hrs 4 mins
Moonrise: 7:06 AM
Moon Transit: 12:00 AM
Moonset: 7:22 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:52 PM - 8:22 PM
6:36 AM - 8:06 AM

Action Rating: 3 out of 5

Thursday, March 19, 2026

Weather Forecast

Moderate rain
71.4°F
64.9°F
67.7°F
77%
0.3 in
82%
0%
17.4 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 6.16 μg/m3
PM10: 8.23 μg/m3
Carbon Monoxide: 133.37 μg/m3
Nitrogen Dioxide: 3.49 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 95.4 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 7:32 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:38 AM
Moon Transit: 1:31 AM
Moonset: 8:25 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

7:55 PM - 9:25 PM
7:08 AM - 8:38 AM

Action Rating: 5 out of 5

Friday, March 20, 2026

Weather Forecast

Moderate rain
72.5°F
65.5°F
69°F
73%
0.2 in
86%
0%
14.8 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 5.08 μg/m3
PM10: 7.13 μg/m3
Carbon Monoxide: 151.33 μg/m3
Nitrogen Dioxide: 3.47 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 92.24 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 10:27 AM
Sunset: 7:32 PM
Daylight: 12 hrs 8 mins
Moonrise: 8:13 AM
Moon Transit: 2:47 PM
Moonset: 9:30 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
2:17 PM - 4:47 PM

Minor Periods

9:00 PM - 10:30 PM
7:43 AM - 9:13 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Sunny
73.3°F
64.9°F
69.3°F
62%
0 in
0%
0%
11.9 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 5.11 μg/m3
PM10: 6.9 μg/m3
Carbon Monoxide: 158.19 μg/m3
Nitrogen Dioxide: 5.2 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 78.16 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:00 AM
Sunset: 7:33 PM
Daylight: 12 hrs 9 mins
Moonrise: 8:50 AM
Moon Transit: 3:39 PM
Moonset: 10:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

4:03 AM - 6:33 AM
3:09 PM - 5:39 PM

Minor Periods

10:08 PM - 11:38 PM
8:20 AM - 9:50 AM

Action Rating: 2 out of 5

Sunday, March 22, 2026

Weather Forecast

Sunny
75.5°F
64.3°F
69.6°F
63%
0 in
0%
0%
11.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.07 μg/m3
PM10: 9.83 μg/m3
Carbon Monoxide: 203.31 μg/m3
Nitrogen Dioxide: 18.34 μg/m3
Sulphur Dioxide: 2.03 μg/m3
Ozone: 47.54 μg/m3

Astronomical

Sunrise: 7:22 AM
Sun Transit: 12:00 AM
Sunset: 7:33 PM
Daylight: 12 hrs 11 mins
Moonrise: 9:32 AM
Moon Transit: 4:36 PM
Moonset: 11:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

4:58 AM - 7:28 AM
4:06 PM - 6:36 PM

Minor Periods

12:00 AM - 12:00 AM
9:02 AM - 10:32 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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