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

Current Water Temperature

89.8°F

Measurement Time: Monday, July 27, 2026, 10:15 AM 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

84.1°F
Sunny
Sunny
86.1°F
111.4°F
84%
WNW 3.4 mph
3.9 mph
97°F
75.6°F
0 in
0%
10 mi
1011 mbar
4.4

Five Day Weather Forecast

Sunny
Mon
H: 99°F
L: 77°F
Sunny
Tue
H: 103°F
L: 77°F
Sunny
Wed
H: 100°F
L: 75°F
Sunny
Thu
H: 88°F
L: 74°F
Patchy rain nearby
Fri
H: 97°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 13.2 μg/m3
PM10: 14.8 μg/m3
Carbon Monoxide: 123 μg/m3
Nitrogen Dioxide: 0.9 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 112 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:33 PM
Sunset: 8:23 PM
Daylight: 13 hrs 39 mins
Moonrise: 7:23 PM
Moon Transit: 12:00 AM
Moonset: 4:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:42 AM - 3:12 PM

Minor Periods

6:53 PM - 8:23 PM
4:11 AM - 5:41 AM

Action Rating: 3 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
98.6°F
77.4°F
85.5°F
74%
0 in
7%
0%
6.3 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 12.24 μg/m3
PM10: 13.89 μg/m3
Carbon Monoxide: 130.75 μg/m3
Nitrogen Dioxide: 3.12 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 88.08 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:33 PM
Sunset: 8:23 PM
Daylight: 13 hrs 39 mins
Moonrise: 7:23 PM
Moon Transit: 12:00 AM
Moonset: 4:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:42 AM - 3:12 PM

Minor Periods

6:53 PM - 8:23 PM
4:11 AM - 5:41 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
103°F
77.4°F
85.3°F
69%
0.23 in
63%
0%
8.3 mph
10.7


Air Quality

AQI: 2 - Moderate
PM2.5: 15.55 μg/m3
PM10: 17.42 μg/m3
Carbon Monoxide: 139.5 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 91.75 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:33 PM
Sunset: 8:22 PM
Daylight: 13 hrs 38 mins
Moonrise: 8:04 PM
Moon Transit: 12:28 AM
Moonset: 5:37 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:32 PM - 4:02 PM

Minor Periods

7:34 PM - 9:04 PM
5:07 AM - 6:37 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
100.3°F
75.3°F
85.2°F
69%
0.28 in
64%
0%
12.3 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 11.05 μg/m3
PM10: 12.85 μg/m3
Carbon Monoxide: 124.54 μg/m3
Nitrogen Dioxide: 2.13 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 88.96 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:33 PM
Sunset: 8:22 PM
Daylight: 13 hrs 36 mins
Moonrise: 8:40 PM
Moon Transit: 1:17 AM
Moonset: 6:36 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:47 AM - 3:17 AM
2:19 PM - 4:49 PM

Minor Periods

8:10 PM - 9:40 PM
6:06 AM - 7:36 AM

Action Rating: 4 out of 5

Thursday, July 30, 2026

Weather Forecast

Sunny
88.1°F
73.6°F
80.4°F
79%
0.25 in
74%
0%
11.4 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 7.26 μg/m3
PM10: 8.69 μg/m3
Carbon Monoxide: 121.01 μg/m3
Nitrogen Dioxide: 2.15 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 76.92 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:33 PM
Sunset: 8:21 PM
Daylight: 13 hrs 35 mins
Moonrise: 9:12 PM
Moon Transit: 2:04 AM
Moonset: 7:34 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
3:05 PM - 5:35 PM

Minor Periods

8:42 PM - 10:12 PM
7:04 AM - 8:34 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Patchy rain nearby
97.1°F
74.5°F
82.1°F
74%
0.24 in
70%
0%
7.6 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 5.96 μg/m3
PM10: 7.53 μg/m3
Carbon Monoxide: 160.56 μg/m3
Nitrogen Dioxide: 4.02 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 53.78 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:33 PM
Sunset: 8:20 PM
Daylight: 13 hrs 34 mins
Moonrise: 9:41 PM
Moon Transit: 2:48 AM
Moonset: 8:32 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

2:18 AM - 4:48 AM
3:49 PM - 6:19 PM

Minor Periods

9:11 PM - 10:41 PM
8:02 AM - 9:32 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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