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

Current Water Temperature

87.1°F

Measurement Time: Thursday, August 6, 2026, 11:45 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

88.7°F
Sunny
Sunny
103.1°F
102.9°F
72%
E 13.4 mph
15.4 mph
88.7°F
78.7°F
0 in
14%
6 mi
1019 mbar
6.2

Five Day Weather Forecast

Sunny
Thu
H: 91°F
L: 78°F
Patchy rain nearby
Fri
H: 88°F
L: 80°F
Partly Cloudy
Sat
H: 88°F
L: 82°F
Patchy rain nearby
Sun
H: 88°F
L: 81°F
Sunny
Mon
H: 88°F
L: 80°F

Air Quality

AQI: 1 - Good
PM2.5: 3.9 μg/m3
PM10: 5.8 μg/m3
Carbon Monoxide: 91 μg/m3
Nitrogen Dioxide: 0.9 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:26 PM
Sunset: 8:06 PM
Daylight: 13 hrs 18 mins
Moonrise: 12:20 AM
Moon Transit: 7:20 AM
Moonset: 2:28 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
8:40 PM - 11:10 PM

Minor Periods

1:58 PM - 3:28 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Marine Weather Statement issued August 6 at 3:30PM EDT by NWS Melbourne FL

Effective: Thu August 6, 2026, 3:30 PM
Expires: Thu August 6, 2026, 4:30 PM

The areas affected include... Sebastian Inlet to Jupiter Inlet 0-20 nm... Sebastian Inlet to Jupiter Inlet 20-60 nm... Volusia-Brevard County Line to Sebastian Inlet 0-20 nm... Volusia-Brevard County Line to Sebastian Inlet 20-60 nm... At 330 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 12 nm northeast of Indian River Shores, moving west at 20 knots.

Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes.
Thursday, August 6, 2026

Weather Forecast

Sunny
90.9°F
78.4°F
83.5°F
77%
0 in
9%
0%
15 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 3.79 μg/m3
PM10: 5.46 μg/m3
Carbon Monoxide: 91.63 μg/m3
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 39.75 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:26 PM
Sunset: 8:06 PM
Daylight: 13 hrs 18 mins
Moonrise: 12:20 AM
Moon Transit: 7:20 AM
Moonset: 2:28 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
8:40 PM - 11:10 PM

Minor Periods

1:58 PM - 3:28 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Friday, August 7, 2026

Weather Forecast

Patchy rain nearby
87.5°F
80°F
83.4°F
76%
0.31 in
75%
0%
15 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 4.23 μg/m3
PM10: 5.99 μg/m3
Carbon Monoxide: 98.29 μg/m3
Nitrogen Dioxide: 4 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 45.33 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:26 PM
Sunset: 8:05 PM
Daylight: 13 hrs 17 mins
Moonrise: 1:06 AM
Moon Transit: 8:19 AM
Moonset: 3:36 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:49 AM - 10:19 AM
12:00 AM - 12:00 AM

Minor Periods

3:06 PM - 4:36 PM
12:36 AM - 2:06 AM

Action Rating: 2 out of 5

Saturday, August 8, 2026

Weather Forecast

Partly Cloudy
87.9°F
81.5°F
84.3°F
75%
0.11 in
63%
0%
13.9 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 5.12 μg/m3
PM10: 6.68 μg/m3
Carbon Monoxide: 115.54 μg/m3
Nitrogen Dioxide: 5.4 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 46.67 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:26 PM
Sunset: 8:04 PM
Daylight: 13 hrs 15 mins
Moonrise: 2:02 AM
Moon Transit: 9:21 AM
Moonset: 4:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.6%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
12:00 AM - 12:00 AM

Minor Periods

4:14 PM - 5:44 PM
1:32 AM - 3:02 AM

Action Rating: 2 out of 5

Sunday, August 9, 2026

Weather Forecast

Patchy rain nearby
87.8°F
80.7°F
84°F
74%
0.06 in
57%
0%
13.2 mph
11.2


Air Quality

AQI: 1 - Good
PM2.5: 6.2 μg/m3
PM10: 8.14 μg/m3
Carbon Monoxide: 118.14 μg/m3
Nitrogen Dioxide: 8.14 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 39.33 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 1:26 PM
Sunset: 8:04 PM
Daylight: 13 hrs 14 mins
Moonrise: 3:05 AM
Moon Transit: 10:26 AM
Moonset: 5:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:56 AM - 12:26 AM

Minor Periods

5:17 PM - 6:47 PM
2:35 AM - 4:05 AM

Action Rating: 2 out of 5

Monday, August 10, 2026

Weather Forecast

Sunny
88°F
79.8°F
83.8°F
72%
0 in
6%
0%
11.6 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 6.14 μg/m3
PM10: 8.07 μg/m3
Carbon Monoxide: 154.22 μg/m3
Nitrogen Dioxide: 11.17 μg/m3
Sulphur Dioxide: 0.83 μg/m3
Ozone: 23 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 1:26 PM
Sunset: 8:03 PM
Daylight: 13 hrs 13 mins
Moonrise: 4:15 AM
Moon Transit: 11:30 AM
Moonset: 6:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:00 AM - 1:30 PM

Minor Periods

6:12 PM - 7:42 PM
3:45 AM - 5:15 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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