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

Current Water Temperature

77.2°F

Measurement Time: Saturday, April 18, 2026, 4:45 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

79°F
Sunny
Sunny
84.7°F
77.6°F
84%
E 3.1 mph
4 mph
74.8°F
70.9°F
0 in
0%
6 mi
1017 mbar
1.7

Five Day Weather Forecast

Sunny
Sat
H: 86°F
L: 67°F
Patchy rain nearby
Sun
H: 82°F
L: 71°F
Moderate rain
Mon
H: 78°F
L: 72°F
Partly Cloudy
Tue
H: 74°F
L: 69°F
Patchy rain nearby
Wed
H: 74°F
L: 70°F

Air Quality

AQI: 1 - Good
PM2.5: 6.05 μg/m3
PM10: 8.15 μg/m3
Carbon Monoxide: 120.85 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:20 PM
Sunset: 7:47 PM
Daylight: 12 hrs 53 mins
Moonrise: 7:25 AM
Moon Transit: 2:23 PM
Moonset: 9:29 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
1:53 PM - 4:23 PM

Minor Periods

8:59 PM - 10:29 PM
6:55 AM - 8:25 AM

Action Rating: 4 out of 5

Special Weather Statement issued April 18 at 6:56AM EDT by NWS Melbourne FL

Effective: Sat April 18, 2026, 6:56 AM
Expires: Sat April 18, 2026, 9:00 AM

Satellite imagery, traffic cameras, and surface observations indicate patchy dense fog is occurring or may develop across portions of Osceola, Indian River, Saint Lucie, Martin, and Okeechobee counties. Reduced visibilities of one mile or less at times is possible through 9 AM. Motorists should be alert for sudden changes in visibility. When encountering fog, slow down, increase following distance, and use low-beam headlights.


Saturday, April 18, 2026

Weather Forecast

Sunny
85.5°F
66.7°F
75.7°F
78%
0 in
0%
0%
11 mph
2.7


Air Quality

AQI: 1 - Good
PM2.5: 5.42 μg/m3
PM10: 7.17 μg/m3
Carbon Monoxide: 123.45 μg/m3
Nitrogen Dioxide: 5.79 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 56.36 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:20 PM
Sunset: 7:47 PM
Daylight: 12 hrs 53 mins
Moonrise: 7:25 AM
Moon Transit: 2:23 PM
Moonset: 9:29 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
1:53 PM - 4:23 PM

Minor Periods

8:59 PM - 10:29 PM
6:55 AM - 8:25 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Patchy rain nearby
82.3°F
70.8°F
76.2°F
76%
0.12 in
88%
0%
9.8 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 6.32 μg/m3
PM10: 7.7 μg/m3
Carbon Monoxide: 136.13 μg/m3
Nitrogen Dioxide: 7.72 μg/m3
Sulphur Dioxide: 2.34 μg/m3
Ozone: 65.88 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:20 PM
Sunset: 7:48 PM
Daylight: 12 hrs 55 mins
Moonrise: 8:13 AM
Moon Transit: 3:24 PM
Moonset: 10:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
2:54 PM - 5:24 PM

Minor Periods

10:11 PM - 11:41 PM
7:43 AM - 9:13 AM

Action Rating: 2 out of 5

Monday, April 20, 2026

Weather Forecast

Moderate rain
78.2°F
71.7°F
74.5°F
74%
0.35 in
88%
0%
22.6 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 10.37 μg/m3
Carbon Monoxide: 161.45 μg/m3
Nitrogen Dioxide: 7.39 μg/m3
Sulphur Dioxide: 2.09 μg/m3
Ozone: 86.4 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:19 PM
Sunset: 7:48 PM
Daylight: 12 hrs 56 mins
Moonrise: 9:08 AM
Moon Transit: 4:28 PM
Moonset: 11:51 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
3:58 PM - 6:28 PM

Minor Periods

12:00 AM - 12:00 AM
8:38 AM - 10:08 AM

Action Rating: 3 out of 5

Tuesday, April 21, 2026

Weather Forecast

Partly Cloudy
74.2°F
69.4°F
71.5°F
58%
0 in
0%
0%
21.3 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 8.63 μg/m3
PM10: 12.58 μg/m3
Carbon Monoxide: 144.77 μg/m3
Nitrogen Dioxide: 2.29 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 116.44 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:19 PM
Sunset: 7:49 PM
Daylight: 12 hrs 58 mins
Moonrise: 10:11 AM
Moon Transit: 5:33 PM
Moonset: 12:51 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
5:03 PM - 7:33 PM

Minor Periods

9:41 AM - 11:11 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 22, 2026

Weather Forecast

Patchy rain nearby
73.5°F
69.9°F
71.3°F
57%
0.03 in
85%
0%
17.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.23 μg/m3
PM10: 11.19 μg/m3
Carbon Monoxide: 150.72 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 107.08 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:19 PM
Sunset: 7:49 PM
Daylight: 12 hrs 59 mins
Moonrise: 11:18 AM
Moon Transit: 6:35 PM
Moonset: 12:54 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

6:56 AM - 9:26 AM
6:05 PM - 8:35 PM

Minor Periods

10:48 AM - 12:18 AM
12:24 AM - 1:54 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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