Water Temperature of the St. Johns River in Jacksonville, FL
Current Water Temperature
Measurement Time: Tuesday, October 21, 2025, 12:48 AM EDT
Today's Tides
Low: October 21, 3:37 AM, 0.55 ft
High: October 21, 10:03 AM, 4.56 ft
Low: October 21, 4:14 PM, 0.61 ft
High: October 21, 10:09 PM, 4.18 ft
Temperature Locations
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Local Points of Interest
Dames Point; Blount IslandSponsored Content
Station Name: Dames Point
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 30 feet / 9 meters
Sensor Depth: -3.4 feet / -1.0 meters
Nearest Address:
I-295 S
Jacksonville, FL 32226
Duval County
GPS Coordinates: 30.387222, -81.559166
Nearby Water Temperatures
St. Johns River, Jacksonville, FL (0.1 mi)St. Johns River, Jacksonville, FL (3.9 mi)
Clapboard Creek, Jacksonville, FL (4.8 mi)
Dunn Creek, Jacksonville, FL (5.2 mi)
Pottsburg Creek, Jacksonville, FL (7.0 mi)
Broward River, Jacksonville, FL (7.6 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.9 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Trout River, Jacksonville, FL (12.4 mi)
Cedar River, Jacksonville, FL (13.0 mi)
St. Johns River, Jacksonville, FL (15.0 mi)
St. Johns River, Orange Park, FL (16.4 mi)
Ortega River, Jacksonville, FL (16.4 mi)
Weather for Jacksonville, Florida
Current Weather

Humidity: 81%
Feels Like: 66°F
Wind: E 3.4 mph
Wind Gusts: 6.2 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Tue
H: 85°F
L: 57°F

Wed
H: 84°F
L: 64°F

Thu
H: 78°F
L: 61°F

Fri
H: 81°F
L: 64°F

Sat
H: 81°F
L: 71°F
Air Quality
Nitrogen Dioxide: 9.65 μg/m3
Sulphur Dioxide: 4.15 μg/m3
Ozone: 76 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:49 PM
Daylight: 11 hrs 16 mins
Moon Transit: 1:13 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
1:32 AM - 4:02 AM12:43 AM - 3:13 PM
Minor Periods
6:14 PM - 7:44 PM7:08 AM - 8:38 AM
Action Rating: 4 out of 5
Rip Current Statement issued October 20 at 1:51PM EDT until October 20 at 10:00PM EDT by NWS Jacksonville FL
Effective: Mon October 20, 2025, 1:51 PM
Expires: Mon October 20, 2025, 10:00 PM
* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Weather Forecast
Average Temperature: 70.9°F
Average Humidity: 75%
Wind: 5.1 mph
UV Index: 0.6
Air Quality
Nitrogen Dioxide: 10.03 μg/m3
Sulphur Dioxide: 5.18 μg/m3
Ozone: 94.08 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:49 PM
Daylight: 11 hrs 16 mins
Moon Transit: 1:13 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 1.2%
Best Times for Fishing or Hunting
Major Periods
1:32 AM - 4:02 AM12:43 AM - 3:13 PM
Minor Periods
6:14 PM - 7:44 PM7:08 AM - 8:38 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 73.6°F
Average Humidity: 67%
Wind: 5.4 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 11.8 μg/m3
Sulphur Dioxide: 4.68 μg/m3
Ozone: 93.76 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:48 PM
Daylight: 11 hrs 14 mins
Moon Transit: 1:57 PM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
2:14 AM - 4:44 AM1:27 PM - 3:57 PM
Minor Periods
6:45 PM - 8:15 PM8:05 AM - 9:35 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 69.7°F
Average Humidity: 48%
Wind: 9.6 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 8.99 μg/m3
Sulphur Dioxide: 4.71 μg/m3
Ozone: 92.16 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:47 PM
Daylight: 11 hrs 13 mins
Moon Transit: 2:43 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 1.7%
Best Times for Fishing or Hunting
Major Periods
2:59 AM - 5:29 AM2:13 PM - 4:43 PM
Minor Periods
7:20 PM - 8:50 PM9:01 AM - 10:31 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 71.4°F
Average Humidity: 59%
Wind: 11.6 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 8.53 μg/m3
Sulphur Dioxide: 4.05 μg/m3
Ozone: 96.15 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:46 PM
Daylight: 11 hrs 11 mins
Moon Transit: 3:31 PM
Moonset: 8:32 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.8%
Best Times for Fishing or Hunting
Major Periods
3:46 AM - 6:16 AM3:01 PM - 5:31 PM
Minor Periods
8:02 PM - 9:32 PM9:59 AM - 11:29 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 74°F
Average Humidity: 59%
Wind: 12.5 mph
UV Index: 6
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:45 PM
Daylight: 11 hrs 9 mins
Moon Transit: 4:22 PM
Moonset: 9:18 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.2%
Best Times for Fishing or Hunting
Major Periods
4:36 AM - 7:06 AM3:52 PM - 6:22 PM
Minor Periods
8:48 PM - 10:18 PM10:55 AM - 12:25 AM
Action Rating: 4 out of 5