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

Current Water Temperature

73.9°F 23.3°C
Comfortable Ideal for Swimming
73.9°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Sunday, November 8, 2026, 1:00 AM EST

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

Local Points of Interest

Dames Point Bridge; Henry H Buckman Bridge

Sponsored Content

St. Johns River

Station Name: ST JOHNS R DAMES POINT BRIDGE AT JACKSONVILLE, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
I-295 (Dames Point Bridge)
Jacksonville, FL 32257
Duval County

GPS Coordinates: 30.3860727, -81.55814749

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 (5.3 mi)
Pottsburg Creek, Jacksonville, FL (6.9 mi)
Broward River, Jacksonville, FL (7.7 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (7.8 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (10.5 mi)
Trout River, Jacksonville, FL (12.5 mi)
Cedar River, Jacksonville, FL (13 mi)
St. Johns River, Jacksonville, FL (15 mi)
St. Johns River, Orange Park, FL (16.3 mi)
Ortega River, Jacksonville, FL (16.4 mi)

Weather for Jacksonville, Florida

Current Weather

60.5°F
Sunny
Conditions: Sunny
Humidity: 90%
Feels Like: 60.4°F
Wind: NNW 4.5 mph
Wind Gusts: 8.3 mph
Pressure: 30.04 in
Precipitation: 0 in
Cloud Cover: 20%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Patchy rain nearby
Sun
H: 79°F
L: 61°F
Sunny
Mon
H: 81°F
L: 63°F
Sunny
Tue
H: 83°F
L: 63°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
21.8 μg/m³
Moderate
PM10
25.1 μg/m³
Good
Ozone (O3)
58 μg/m³
Photochemical
NO2
12.8 μg/m³
Nitrogen Dioxide
SO2
1.2 μg/m³
Sulfur Dioxide
CO
184 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 47m daylight
Sunrise 6:47 AM
Solar Noon 12:10 PM
Sunset 5:33 PM
Moon
New • 0%
Moonrise 6:11 AM
Transit 11:36 AM
Moonset 4:56 PM

Best Times for Fishing or Hunting

Major Periods

11:06 AM - 1:36 PM
11:30 PM - 2:00 AM

Minor Periods

5:41 AM - 7:11 AM
4:26 PM - 5:56 PM
Action Rating:
Peak Action 5/5

Dense Fog Advisory issued November 8 at 6:27AM EST until November 8 at 9:00AM EST by NWS Jacksonville FL

Effective: Sun November 8, 2026, 6:27 AM
Expires: Sun November 8, 2026, 9:00 AM

* WHAT...Dense fog will reduce visibility to 1/4 NM or less. * WHERE...Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM and Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM. * WHEN...Until 9 AM EST this morning. * IMPACTS...Low visibility will make navigation difficult.


Rip Current Statement issued November 8 at 12:09AM EST until November 9 at 7:00AM EST by NWS Jacksonville FL

Effective: Sun November 8, 2026, 12:09 AM
Expires: Sun November 8, 2026, 4:00 PM

* WHAT...Dangerous rip currents and rough surf. * WHERE...Northeast Florida Beaches. * WHEN...Through Monday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.


Dense Fog Advisory issued November 8 at 7:06AM EST until November 8 at 9:00AM EST by NWS Jacksonville FL

Effective: Sun November 8, 2026, 7:06 AM
Expires: Sun November 8, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northeast Florida and southeast Georgia. * WHEN...Until 9 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Sunday, November 8, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 69.3°F
Average Humidity: 73%
Chance of Rain: 36%
Wind: 9.4 mph
UV Index: 4.9

Astronomical

Sun
10h 47m daylight
Sunrise 6:47 AM
Solar Noon 12:10 PM
Sunset 5:33 PM
Moon
New • 0%
Moonrise 6:11 AM
Transit 11:36 AM
Moonset 4:56 PM

Best Times for Fishing or Hunting

Major Periods

11:06 AM - 1:36 PM
11:30 PM - 2:00 AM

Minor Periods

5:41 AM - 7:11 AM
4:26 PM - 5:56 PM
Action Rating:
Peak Action 5/5
Monday, November 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 70.8°F
Average Humidity: 77%
Chance of Rain: 17%
Wind: 8.3 mph
UV Index: 4.9

Astronomical

Sun
10h 45m daylight
Sunrise 6:47 AM
Solar Noon 12:10 PM
Sunset 5:32 PM
Moon
New • 2%
Moonrise 7:10 AM
Transit 12:24 PM
Moonset 5:34 PM

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
11:54 AM - 2:24 PM

Minor Periods

6:40 AM - 8:10 AM
5:04 PM - 6:34 PM
Action Rating:
Peak Action 5/5
Tuesday, November 10, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 71.9°F
Average Humidity: 73%
Chance of Rain: 11%
Wind: 6.3 mph
UV Index: 4.8

Astronomical

Sun
10h 44m daylight
Sunrise 6:48 AM
Solar Noon 12:10 PM
Sunset 5:32 PM
Moon
New • 0%
Moonrise 8:10 AM
Transit 1:14 PM
Moonset 6:16 PM

Best Times for Fishing or Hunting

Major Periods

12:19 AM - 2:49 AM
12:44 PM - 3:14 PM

Minor Periods

7:40 AM - 9:10 AM
5:46 PM - 7:16 PM
Action Rating:
Very Good 4/5
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.

Webcams Near Jacksonville, FL

Sponsored Content