Water Temperature of the St. Johns River in Palatka, FL

Current Water Temperature

87.4°F

Measurement Time: Wednesday, August 26, 2026, 7:15 PM EDT

Temperature Locations

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Local Points of Interest

Murphy Island; Satsuma, FL

St. Johns River

Station Name: ST. JOHNS R AT BUFFALO BLUFF NEAR SATSUMA, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 36 feet

Nearest Address:
Satsuma Bridge
Palatka, FL 32177
Putnam County

GPS Coordinates: 29.5963582, -81.683138

Nearby Water Temperatures

St. Johns River, Palatka, FL (9.6 mi)
St. Johns River, Hastings, FL (16.2 mi)
St. Johns River, Green Cove Springs, FL (26.9 mi)
St. Johns River, Green Cove Springs, FL (28.6 mi)
Atlantic Ocean, St. Augustine, FL (30.9 mi)
St. Johns River, Astor, FL (31.2 mi)
Silver River, Silver Springs, FL (34 mi)
Durbin Creek, Jacksonville, FL (37 mi)
Julington Creek, Jacksonville, FL (37.5 mi)
St. Johns River, Orange Park, FL (40.5 mi)
St. Johns River, Jacksonville, FL (41 mi)
Ortega River, Jacksonville, FL (41.9 mi)
St. Johns River, Deland, FL (44.5 mi)
St. Johns River, Jacksonville, FL (45.4 mi)
Atlantic Ocean, St. Augustine, FL (45.7 mi)

Weather for Palatka, Florida

Current Weather

76°F
Mostly Cloudy
Mostly Cloudy
90%
S 1 mph
73°F

Weather Forecast

Mostly Cloudy
Overnight
72°F - Mostly Cloudy
Mostly Sunny then Showers And Thunderstorms Likely
Thursday
93°F - Mostly Sunny then Showers And Thunderstorms Likely
Chance Showers And Thunderstorms then Partly Cloudy
Thursday Night
73°F - Chance Showers And Thunderstorms then Partly Cloudy
Mostly Sunny then Showers And Thunderstorms
Friday
93°F - Mostly Sunny then Showers And Thunderstorms
Showers And Thunderstorms then Chance Showers And Thunderstorms
Friday Night
73°F - Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Saturday
93°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Saturday Night
73°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Sunday
91°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Sunday Night
73°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Monday
91°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely then Mostly Cloudy
Monday Night
73°F - Showers And Thunderstorms Likely then Mostly Cloudy
Chance Showers And Thunderstorms
Tuesday
91°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Tuesday Night
73°F - Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And Thunderstorms
Wednesday
92°F - Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:28 PM
Sunset: 7:54 PM
Daylight: 12 hrs 53 mins
Moonrise: 7:44 PM
Moon Transit: 12:45 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
1:45 PM - 4:15 PM

Minor Periods

7:14 PM - 8:44 PM
5:54 AM - 7:24 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: 7:01 AM
Sun Transit: 1:28 PM
Sunset: 7:54 PM
Daylight: 12 hrs 53 mins
Moonrise: 7:44 PM
Moon Transit: 12:45 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
1:45 PM - 4:15 PM

Minor Periods

7:14 PM - 8:44 PM
5:54 AM - 7:24 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: 7:01 AM
Sun Transit: 1:28 PM
Sunset: 7:54 PM
Daylight: 12 hrs 53 mins
Moonrise: 7:44 PM
Moon Transit: 12:45 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
1:45 PM - 4:15 PM

Minor Periods

7:14 PM - 8:44 PM
5:54 AM - 7:24 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: 7:01 AM
Sun Transit: 1:28 PM
Sunset: 7:54 PM
Daylight: 12 hrs 53 mins
Moonrise: 7:44 PM
Moon Transit: 12:45 AM
Moonset: 6:24 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:15 AM - 2:45 AM
1:45 PM - 4:15 PM

Minor Periods

7:14 PM - 8:44 PM
5:54 AM - 7:24 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:13 PM
Moon Transit: 1:29 AM
Moonset: 7:22 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
2:30 PM - 5:00 PM

Minor Periods

7:43 PM - 9:13 PM
6:52 AM - 8:22 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: 7:02 AM
Sun Transit: 1:27 PM
Sunset: 7:53 PM
Daylight: 12 hrs 51 mins
Moonrise: 8:13 PM
Moon Transit: 1:29 AM
Moonset: 7:22 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
2:30 PM - 5:00 PM

Minor Periods

7:43 PM - 9:13 PM
6:52 AM - 8:22 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: 7:03 AM
Sun Transit: 1:27 PM
Sunset: 7:52 PM
Daylight: 12 hrs 50 mins
Moonrise: 8:42 PM
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:13 PM - 5:43 PM

Minor Periods

8:12 PM - 9:42 PM
7:50 AM - 9:20 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: 7:03 AM
Sun Transit: 1:27 PM
Sunset: 7:52 PM
Daylight: 12 hrs 50 mins
Moonrise: 8:42 PM
Moon Transit: 12:00 AM
Moonset: 8:20 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:13 PM - 5:43 PM

Minor Periods

8:12 PM - 9:42 PM
7:50 AM - 9:20 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: 7:03 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 48 mins
Moonrise: 9:12 PM
Moon Transit: 12:49 AM
Moonset: 9:19 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

8:42 PM - 10:12 PM
8:49 AM - 10:19 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: 7:03 AM
Sun Transit: 1:27 PM
Sunset: 7:51 PM
Daylight: 12 hrs 48 mins
Moonrise: 9:12 PM
Moon Transit: 12:49 AM
Moonset: 9:19 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

8:42 PM - 10:12 PM
8:49 AM - 10:19 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: 7:04 AM
Sun Transit: 1:27 PM
Sunset: 7:50 PM
Daylight: 12 hrs 46 mins
Moonrise: 9:44 PM
Moon Transit: 3:42 AM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
4:44 PM - 7:14 PM

Minor Periods

9:14 PM - 10:44 PM
9:51 AM - 11:21 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: 7:04 AM
Sun Transit: 1:27 PM
Sunset: 7:50 PM
Daylight: 12 hrs 46 mins
Moonrise: 9:44 PM
Moon Transit: 3:42 AM
Moonset: 10:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

3:12 AM - 5:42 AM
4:44 PM - 7:14 PM

Minor Periods

9:14 PM - 10:44 PM
9:51 AM - 11:21 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: 7:04 AM
Sun Transit: 1:26 PM
Sunset: 7:49 PM
Daylight: 12 hrs 45 mins
Moonrise: 10:22 PM
Moon Transit: 4:30 AM
Moonset: 11:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
5:35 PM - 8:05 PM

Minor Periods

9:52 PM - 11:22 PM
10:55 AM - 12:25 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: 7:04 AM
Sun Transit: 1:26 PM
Sunset: 7:49 PM
Daylight: 12 hrs 45 mins
Moonrise: 10:22 PM
Moon Transit: 4:30 AM
Moonset: 11:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
5:35 PM - 8:05 PM

Minor Periods

9:52 PM - 11:22 PM
10:55 AM - 12:25 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: 7:05 AM
Sun Transit: 1:26 PM
Sunset: 7:47 PM
Daylight: 12 hrs 43 mins
Moonrise: 11:04 PM
Moon Transit: 5:22 AM
Moonset: 12:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
6:30 PM - 9:00 PM

Minor Periods

12:00 AM - 12:00 AM
12:02 AM - 1:32 PM

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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