Water Temperature of the St. Johns River in Palatka, FL
Current Water Temperature
78.4°F
Measurement Time: Tuesday, May 5, 2026, 1:15 PM EDT
Temperature Locations
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Local Points of Interest
Murphy Island; Satsuma, FLSt. 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
75.9°F

Sunny
77.1°F
81.7°F
54%
E 11.2 mph
12.9 mph
81.5°F
57°F
0 in
0%
9 mi
1016 mbar
1.4
Five Day Weather Forecast

Tue
H: 87°F
L: 55°F

Wed
H: 94°F
L: 63°F

Thu
H: 98°F
L: 67°F

Fri
H: 90°F
L: 70°F

Sat
H: 93°F
L: 69°F
Air Quality
AQI:
1 - Good
PM2.5:
6.55 μg/m3
PM10:
8.45 μg/m3
Carbon Monoxide: 156.85 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 99 μg/m3
Nitrogen Dioxide: 3.85 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 99 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Moonrise: 12:10 AM
Moon Transit: 4:09 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%
Moon Transit: 4:09 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM5:14 PM - 7:44 PM
Minor Periods
8:38 AM - 10:08 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Tuesday, May 5, 2026
Weather Forecast
Sunny
87.1°F
54.5°F
72.2°F
59%
0 in
0%
0%
11.2 mph
9.3
Air Quality
AQI:
1 - Good
PM2.5:
7.47 μg/m3
PM10:
10.49 μg/m3
Carbon Monoxide: 149.29 μg/m3
Nitrogen Dioxide: 2.88 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 113.6 μg/m3
Nitrogen Dioxide: 2.88 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 113.6 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Sun Transit: 1:23 PM
Sunset: 8:06 PM
Daylight: 13 hrs 25 mins
Moonrise: 12:10 AM
Moon Transit: 4:09 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%
Moon Transit: 4:09 AM
Moonset: 9:08 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.8%
Best Times for Fishing or Hunting
Major Periods
3:39 AM - 6:09 AM5:14 PM - 7:44 PM
Minor Periods
8:38 AM - 10:08 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Wednesday, May 6, 2026
Weather Forecast
Sunny
94.2°F
62.6°F
77.7°F
59%
0 in
0%
0%
6 mph
9.3
Air Quality
AQI:
1 - Good
PM2.5:
6.43 μg/m3
PM10:
8.45 μg/m3
Carbon Monoxide: 154.89 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 2.54 μg/m3
Ozone: 103 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 2.54 μg/m3
Ozone: 103 μg/m3
Astronomical
Sunrise: 6:41 AM
Sun Transit: 1:23 PM
Sunset: 8:07 PM
Daylight: 13 hrs 26 mins
Sun Transit: 1:23 PM
Sunset: 8:07 PM
Daylight: 13 hrs 26 mins
Moonrise: 12:01 AM
Moon Transit: 5:00 AM
Moonset: 10:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%
Moon Transit: 5:00 AM
Moonset: 10:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM6:05 PM - 8:35 PM
Minor Periods
9:32 AM - 11:02 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Thursday, May 7, 2026
Weather Forecast
Sunny
98°F
67.4°F
81.1°F
53%
0 in
0%
0%
13.2 mph
11
Air Quality
AQI:
1 - Good
PM2.5:
6.1 μg/m3
PM10:
7.14 μg/m3
Carbon Monoxide: 168.49 μg/m3
Nitrogen Dioxide: 4.03 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 100.72 μg/m3
Nitrogen Dioxide: 4.03 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 100.72 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 28 mins
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 28 mins
Moonrise: 12:47 AM
Moon Transit: 5:51 AM
Moonset: 10:59 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Moon Transit: 5:51 AM
Moonset: 10:59 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%
Best Times for Fishing or Hunting
Major Periods
5:21 AM - 7:51 AM6:54 PM - 9:24 PM
Minor Periods
10:29 AM - 11:59 AM12:17 AM - 1:47 AM
Action Rating: 2 out of 5
Friday, May 8, 2026
Weather Forecast
Moderate rain
89.5°F
70.4°F
76.4°F
83%
0.35 in
80%
0%
6 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
7.3 μg/m3
PM10:
8.67 μg/m3
Carbon Monoxide: 154.46 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 77.12 μg/m3
Nitrogen Dioxide: 3.17 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 77.12 μg/m3
Astronomical
Sunrise: 6:39 AM
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 29 mins
Sun Transit: 1:23 PM
Sunset: 8:08 PM
Daylight: 13 hrs 29 mins
Moonrise: 1:27 AM
Moon Transit: 6:39 AM
Moonset: 11:57 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Moon Transit: 6:39 AM
Moonset: 11:57 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%
Best Times for Fishing or Hunting
Major Periods
6:09 AM - 8:39 AM7:42 PM - 10:12 PM
Minor Periods
11:27 AM - 12:57 AM12:57 AM - 2:27 AM
Action Rating: 3 out of 5
Saturday, May 9, 2026
Weather Forecast
Partly Cloudy
92.7°F
69.3°F
78.3°F
73%
0 in
0%
0%
5.4 mph
7
Air Quality
AQI:
1 - Good
PM2.5:
9.47 μg/m3
PM10:
11.69 μg/m3
Carbon Monoxide: 203.12 μg/m3
Nitrogen Dioxide: 5.59 μg/m3
Sulphur Dioxide: 2.42 μg/m3
Ozone: 81.46 μg/m3
Nitrogen Dioxide: 5.59 μg/m3
Sulphur Dioxide: 2.42 μg/m3
Ozone: 81.46 μg/m3
Astronomical
Sunrise: 6:38 AM
Sun Transit: 1:23 PM
Sunset: 8:09 PM
Daylight: 13 hrs 31 mins
Sun Transit: 1:23 PM
Sunset: 8:09 PM
Daylight: 13 hrs 31 mins
Moonrise: 2:03 AM
Moon Transit: 7:26 AM
Moonset: 12:55 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%
Moon Transit: 7:26 AM
Moonset: 12:55 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%
Best Times for Fishing or Hunting
Major Periods
6:56 AM - 9:26 AM8:27 PM - 10:57 PM
Minor Periods
12:25 AM - 1:55 PM1:33 AM - 3:03 AM
Action Rating: 4 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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