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

Current Water Temperature

53.2°F

Measurement Time: Monday, February 2, 2026, 11:45 PM EST

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

30°F
Clear
Clear
22.7°F
34.3°F
75%
NNW 7.6 mph
15.2 mph
29.3°F
16.9°F
0 in
0%
9 mi
1028 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 64°F
L: 34°F
Partly Cloudy
Wed
H: 74°F
L: 55°F
Patchy rain nearby
Thu
H: 62°F
L: 48°F
Sunny
Fri
H: 62°F
L: 43°F
Sunny
Sat
H: 70°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 8.05 μg/m3
Carbon Monoxide: 219.85 μg/m3
Nitrogen Dioxide: 7.35 μg/m3
Sulphur Dioxide: 3.85 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:34 AM
Sunset: 6:04 PM
Daylight: 10 hrs 59 mins
Moonrise: 8:05 PM
Moon Transit: 1:43 AM
Moonset: 8:16 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

1:13 AM - 3:43 AM
2:57 PM - 5:27 PM

Minor Periods

7:35 PM - 9:05 PM
7:46 AM - 9:16 AM

Action Rating: 3 out of 5

Rip Current Statement issued February 2 at 2:27AM EST until February 3 at 3:00AM EST by NWS Melbourne FL

Effective: Mon February 2, 2026, 2:27 AM
Expires: Tue February 3, 2026, 3:00 AM

* WHAT...Dangerous rip currents, rough surf and a southward- flowing longshore current. * WHERE...Beaches of Volusia, Brevard, Indian River, St 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.


Frost Advisory issued February 2 at 11:24AM EST until February 3 at 9:00AM EST by NWS Melbourne FL

Effective: Mon February 2, 2026, 11:24 AM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...Coastal Martin. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Freeze Warning issued February 2 at 11:24AM EST until February 3 at 9:00AM EST by NWS Melbourne FL

Effective: Mon February 2, 2026, 11:24 AM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 28 expected. For the Freeze Warning, sub-freezing temperatures as low as 29 expected. Conditions will be more favorable for frost development across most areas late tonight and early Tuesday. * WHERE...Coastal Indian River, Coastal Saint Lucie, Coastal Volusia, Inland Indian River, Inland Martin, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Inland Volusia, Mainland Northern Brevard, Mainland Southern Brevard, Northern Brevard Barrier Islands, Northern Lake, Okeechobee, Orange, Osceola, Seminole, Southern Brevard Barrier Islands, and Southern Lake. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Barrier islands of Brevard, Indian River and Saint Lucie counties may stay a degree or two above freezing. Also, the Orlando urban corridor may also stay a little above freezing.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold. Bring pets and potted plants indoors. Check on elderly neighbors to make sure their furnace is working. To prevent freezing and possible bursting of outdoor water pipes, they can be wrapped, drained or allowed to drip slowly.


Cold Weather Advisory issued February 2 at 11:24AM EST until February 3 at 9:00AM EST by NWS Melbourne FL

Effective: Mon February 2, 2026, 11:24 AM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 28 expected. For the Freeze Warning, sub-freezing temperatures as low as 29 expected. Conditions will be more favorable for frost development across most areas late tonight and early Tuesday. * WHERE...Coastal Indian River, Coastal Saint Lucie, Coastal Volusia, Inland Indian River, Inland Martin, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Inland Volusia, Mainland Northern Brevard, Mainland Southern Brevard, Northern Brevard Barrier Islands, Northern Lake, Okeechobee, Orange, Osceola, Seminole, Southern Brevard Barrier Islands, and Southern Lake. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Barrier islands of Brevard, Indian River and Saint Lucie counties may stay a degree or two above freezing. Also, the Orlando urban corridor may also stay a little above freezing.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Take steps now to protect tender plants from the cold. Bring pets and potted plants indoors. Check on elderly neighbors to make sure their furnace is working. To prevent freezing and possible bursting of outdoor water pipes, they can be wrapped, drained or allowed to drip slowly.


Rip Current Statement issued February 3 at 12:40AM EST until February 4 at 3:00AM EST by NWS Melbourne FL

Effective: Tue February 3, 2026, 12:40 AM
Expires: Wed February 4, 2026, 3:00 AM

* WHAT...Dangerous rip currents and rough surf. * WHERE...Beaches of Volusia, Brevard, Indian River, St 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 February 2 at 12:53PM EST until February 3 at 9:00AM EST by NWS Miami FL

Effective: Mon February 2, 2026, 12:53 PM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...Very cold wind chills as low as 32 expected. * WHERE...Metro Broward County, Metro Palm Beach County, Metropolitan Miami Dade, and Coastal Collier County Counties. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. If you do not have heat in your home or lack shelter, you can call 211.


Cold Weather Advisory issued February 2 at 12:53PM EST until February 3 at 9:00AM EST by NWS Miami FL

Effective: Mon February 2, 2026, 12:53 PM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 25 expected. * WHERE...Inland Broward County, Inland Palm Beach County, Glades, Hendry, and Inland Collier County Counties. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. If you do not have heat in your home or lack shelter, you can call 211. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.


Freeze Warning issued February 2 at 12:53PM EST until February 3 at 9:00AM EST by NWS Miami FL

Effective: Mon February 2, 2026, 12:53 PM
Expires: Tue February 3, 2026, 9:00 AM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 25 expected. * WHERE...Inland Broward County, Inland Palm Beach County, Glades, Hendry, and Inland Collier County Counties. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. If you do not have heat in your home or lack shelter, you can call 211. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.


High Surf Advisory issued February 2 at 2:12PM EST until February 3 at 7:00AM EST by NWS Miami FL

Effective: Mon February 2, 2026, 2:12 PM
Expires: Tue February 3, 2026, 3:00 AM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 6 to 8 feet expected in the surf zone. * WHERE...Coastal Palm Beach County. * WHEN...For the High Rip Current Risk, through Tuesday evening. For the High Surf Advisory, from 7 AM Monday to 7 AM EST Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions. 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 February 2 at 2:12PM EST until February 3 at 7:00PM EST by NWS Miami FL

Effective: Mon February 2, 2026, 2:12 PM
Expires: Tue February 3, 2026, 3:00 AM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 6 to 8 feet expected in the surf zone. * WHERE...Coastal Palm Beach County. * WHEN...For the High Rip Current Risk, through Tuesday evening. For the High Surf Advisory, from 7 AM Monday to 7 AM EST Tuesday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions. 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 February 2 at 10:11PM EST until February 3 at 7:00PM EST by NWS Miami FL

Effective: Mon February 2, 2026, 10:11 PM
Expires: Tue February 3, 2026, 4:00 PM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. * WHERE...Coastal Palm Beach County. * WHEN...For the High Surf Advisory, until 4 PM EST Tuesday. For the High Rip Current Risk, through Tuesday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions. 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.


High Surf Advisory issued February 2 at 10:11PM EST until February 3 at 4:00PM EST by NWS Miami FL

Effective: Mon February 2, 2026, 10:11 PM
Expires: Tue February 3, 2026, 4:00 PM

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. * WHERE...Coastal Palm Beach County. * WHEN...For the High Surf Advisory, until 4 PM EST Tuesday. For the High Rip Current Risk, through Tuesday evening. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

Inexperienced swimmers should remain out of the water due to dangerous surf conditions. 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.


Tuesday, February 3, 2026

Weather Forecast

Sunny
64.2°F
33.6°F
49.9°F
57%
0 in
0%
0%
8.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 6.86 μg/m3
PM10: 7.81 μg/m3
Carbon Monoxide: 199.93 μg/m3
Nitrogen Dioxide: 7.26 μg/m3
Sulphur Dioxide: 3.11 μg/m3
Ozone: 72.64 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:34 AM
Sunset: 6:04 PM
Daylight: 10 hrs 59 mins
Moonrise: 8:05 PM
Moon Transit: 1:43 AM
Moonset: 8:16 AM
Moon Phase: Full
Moon Illumination: 96.3%

Best Times for Fishing or Hunting

Major Periods

1:13 AM - 3:43 AM
2:57 PM - 5:27 PM

Minor Periods

7:35 PM - 9:05 PM
7:46 AM - 9:16 AM

Action Rating: 3 out of 5

Wednesday, February 4, 2026

Weather Forecast

Partly Cloudy
73.9°F
54.9°F
63.8°F
68%
0 in
0%
0%
6.7 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.29 μg/m3
PM10: 9.3 μg/m3
Carbon Monoxide: 180.97 μg/m3
Nitrogen Dioxide: 8.54 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 73.44 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:34 AM
Sunset: 6:05 PM
Daylight: 11 hrs mins
Moonrise: 9:03 PM
Moon Transit: 2:30 AM
Moonset: 8:48 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

2:00 AM - 4:30 AM
3:42 PM - 6:12 PM

Minor Periods

8:33 PM - 10:03 PM
8:18 AM - 9:48 AM

Action Rating: 4 out of 5

Thursday, February 5, 2026

Weather Forecast

Patchy rain nearby
62.1°F
48.3°F
56.5°F
76%
0.14 in
83%
0%
14.8 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.89 μg/m3
PM10: 9.09 μg/m3
Carbon Monoxide: 185.69 μg/m3
Nitrogen Dioxide: 14.05 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 57.92 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:35 AM
Sunset: 6:06 PM
Daylight: 11 hrs 1 mins
Moonrise: 9:59 PM
Moon Transit: 3:13 AM
Moonset: 9:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

2:43 AM - 5:13 AM
4:25 PM - 6:55 PM

Minor Periods

9:29 PM - 10:59 PM
8:47 AM - 10:17 AM

Action Rating: 2 out of 5

Friday, February 6, 2026

Weather Forecast

Sunny
62.2°F
42.6°F
51.7°F
49%
0 in
0%
0%
12.8 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 7.84 μg/m3
PM10: 7.93 μg/m3
Carbon Monoxide: 198.84 μg/m3
Nitrogen Dioxide: 6.85 μg/m3
Sulphur Dioxide: 3.94 μg/m3
Ozone: 68.52 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:35 AM
Sunset: 6:07 PM
Daylight: 11 hrs 3 mins
Moonrise: 10:54 PM
Moon Transit: 3:55 AM
Moonset: 9:47 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

3:25 AM - 5:55 AM
5:07 PM - 7:37 PM

Minor Periods

10:24 PM - 11:54 PM
9:17 AM - 10:47 AM

Action Rating: 2 out of 5

Saturday, February 7, 2026

Weather Forecast

Sunny
69.9°F
47.7°F
55°F
64%
0 in
0%
0%
16.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.45 μg/m3
PM10: 6.49 μg/m3
Carbon Monoxide: 177.2 μg/m3
Nitrogen Dioxide: 6.55 μg/m3
Sulphur Dioxide: 2.61 μg/m3
Ozone: 73.92 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:35 AM
Sunset: 6:07 PM
Daylight: 11 hrs 4 mins
Moonrise: 11:49 PM
Moon Transit: 4:38 AM
Moonset: 10:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

4:08 AM - 6:38 AM
5:50 PM - 8:20 PM

Minor Periods

12:00 AM - 12:00 AM
9:47 AM - 11:17 AM

Action Rating: 4 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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