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

Current Water Temperature

89.8°F

Measurement Time: Thursday, August 27, 2026, 1:45 PM 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

87°F
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
70%
SSE 5 mph
76°F

Weather Forecast

Chance Showers And Thunderstorms then Mostly Clear
Tonight
76°F - Chance Showers And Thunderstorms then Mostly Clear
Sunny then Chance Showers And Thunderstorms
Friday
93°F - Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Friday Night
77°F - Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Saturday
92°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Saturday Night
78°F - Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Sunday
93°F - Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Sunday Night
80°F - Showers And Thunderstorms Likely
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Monday
87°F - Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Monday Night
80°F - Showers And Thunderstorms Likely
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Tuesday
87°F - Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Tuesday Night
80°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Wednesday
87°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Wednesday Night
80°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Thursday
87°F - Showers And Thunderstorms Likely

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:22 PM
Sunset: 7:46 PM
Daylight: 12 hrs 48 mins
Moonrise: 7:35 PM
Moon Transit: 12:39 AM
Moonset: 6:21 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
1:51 PM - 4:21 PM

Minor Periods

7:05 PM - 8:35 PM
5:51 AM - 7:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:22 PM
Sunset: 7:46 PM
Daylight: 12 hrs 48 mins
Moonrise: 7:35 PM
Moon Transit: 12:39 AM
Moonset: 6:21 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
1:51 PM - 4:21 PM

Minor Periods

7:05 PM - 8:35 PM
5:51 AM - 7:21 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:22 PM
Sunset: 7:45 PM
Daylight: 12 hrs 47 mins
Moonrise: 8:06 PM
Moon Transit: 1:23 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:53 AM - 3:23 AM
2:35 PM - 5:05 PM

Minor Periods

7:36 PM - 9:06 PM
6:47 AM - 8:17 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:22 PM
Sunset: 7:45 PM
Daylight: 12 hrs 47 mins
Moonrise: 8:06 PM
Moon Transit: 1:23 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:53 AM - 3:23 AM
2:35 PM - 5:05 PM

Minor Periods

7:36 PM - 9:06 PM
6:47 AM - 8:17 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:21 PM
Sunset: 7:44 PM
Daylight: 12 hrs 45 mins
Moonrise: 8:37 PM
Moon Transit: 12:00 AM
Moonset: 8:15 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:19 PM - 5:49 PM

Minor Periods

8:07 PM - 9:37 PM
7:45 AM - 9:15 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:21 PM
Sunset: 7:44 PM
Daylight: 12 hrs 45 mins
Moonrise: 8:37 PM
Moon Transit: 12:00 AM
Moonset: 8:15 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:19 PM - 5:49 PM

Minor Periods

8:07 PM - 9:37 PM
7:45 AM - 9:15 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:21 PM
Sunset: 7:43 PM
Daylight: 12 hrs 44 mins
Moonrise: 9:08 PM
Moon Transit: 12:49 AM
Moonset: 9:12 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:38 PM - 10:08 PM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:21 PM
Sunset: 7:43 PM
Daylight: 12 hrs 44 mins
Moonrise: 9:08 PM
Moon Transit: 12:49 AM
Moonset: 9:12 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:19 AM - 2:49 AM

Minor Periods

8:38 PM - 10:08 PM
8:42 AM - 10:12 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:21 PM
Sunset: 7:42 PM
Daylight: 12 hrs 42 mins
Moonrise: 9:42 PM
Moon Transit: 3:36 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:06 AM - 5:36 AM
4:50 PM - 7:20 PM

Minor Periods

9:12 PM - 10:42 PM
9:43 AM - 11:13 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:21 PM
Sunset: 7:42 PM
Daylight: 12 hrs 42 mins
Moonrise: 9:42 PM
Moon Transit: 3:36 AM
Moonset: 10:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:06 AM - 5:36 AM
4:50 PM - 7:20 PM

Minor Periods

9:12 PM - 10:42 PM
9:43 AM - 11:13 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:20 PM
Sunset: 7:41 PM
Daylight: 12 hrs 41 mins
Moonrise: 10:20 PM
Moon Transit: 4:24 AM
Moonset: 11:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
5:41 PM - 8:11 PM

Minor Periods

9:50 PM - 11:20 PM
10:45 AM - 12:15 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 1:20 PM
Sunset: 7:41 PM
Daylight: 12 hrs 41 mins
Moonrise: 10:20 PM
Moon Transit: 4:24 AM
Moonset: 11:15 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:54 AM - 6:24 AM
5:41 PM - 8:11 PM

Minor Periods

9:50 PM - 11:20 PM
10:45 AM - 12:15 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:20 PM
Sunset: 7:40 PM
Daylight: 12 hrs 39 mins
Moonrise: 11:04 PM
Moon Transit: 5:16 AM
Moonset: 12:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
6:35 PM - 9:05 PM

Minor Periods

12:00 AM - 12:00 AM
11:51 AM - 1:21 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:20 PM
Sunset: 7:40 PM
Daylight: 12 hrs 39 mins
Moonrise: 11:04 PM
Moon Transit: 5:16 AM
Moonset: 12:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:46 AM - 7:16 AM
6:35 PM - 9:05 PM

Minor Periods

12:00 AM - 12:00 AM
11:51 AM - 1:21 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:20 PM
Sunset: 7:39 PM
Daylight: 12 hrs 38 mins
Moonrise: 12:04 AM
Moon Transit: 6:13 AM
Moonset: 1:27 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:43 AM - 8:13 AM
7:34 PM - 10:04 PM

Minor Periods

12:57 AM - 2:27 PM
12:00 AM - 12:00 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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