Water Temperature of the Ortega River in Jacksonville, FL

Current Water Temperature

83.1°F

Measurement Time: Tuesday, July 22, 2025, 3:45 AM EDT

Temperature Locations

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Ortega River

Station Name: ORTEGA RIVER SALINITY AT JACKSONVILLE, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 23 feet / 7 meters

Nearest Address:
5786 Collins Rd
Jacksonville, FL 32244
Duval County

GPS Coordinates: 30.20118056, -81.7304

Nearby Water Temperatures

St. Johns River, Orange Park, FL (2.4 mi)
St. Johns River, Jacksonville, FL (3.9 mi)
Cedar River, Jacksonville, FL (5.6 mi)
St. Johns River, Jacksonville, FL (6.3 mi)
St. Johns River, Jacksonville, FL (8.3 mi)
St. Johns River, Jacksonville, FL (9.2 mi)
Julington Creek, Jacksonville, FL (9.3 mi)
Pottsburg Creek, Jacksonville, FL (11.3 mi)
Durbin Creek, Jacksonville, FL (12.4 mi)
St. Johns River, Jacksonville, FL (12.7 mi)
St. Johns River, Green Cove Springs, FL (15.1 mi)
Trout River, Jacksonville, FL (16.3 mi)
St. Johns River, Jacksonville, FL (16.4 mi)
St. Johns River, Jacksonville, FL (16.4 mi)
St. Johns River, Green Cove Springs, FL (16.4 mi)

Weather for Jacksonville, Florida

Current Weather

79°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 94%
Feels Like: 85.7°F
Wind: WNW 4.9 mph
Wind Gusts: 6.9 mph
Pressure: 29.96 in
Precipitation: 0.07 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0.6

Five Day Weather Forecast

Moderate rain
Tue
H: 96°F
L: 80°F
Heavy rain
Wed
H: 88°F
L: 79°F
Patchy rain nearby
Thu
H: 95°F
L: 76°F
Patchy rain nearby
Fri
H: 99°F
L: 77°F
Sunny
Sat
H: 101°F
L: 78°F

Air Quality

AQI: 2 - Moderate
PM2.5: 15.54 μg/m3
PM10: 16.28 μg/m3
Carbon Monoxide: 303.4 μg/m3
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 3.89 μg/m3
Ozone: 112 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:33 PM
Sunset: 8:27 PM
Daylight: 13 hrs 47 mins
Moonrise: 4:01 AM
Moon Transit: 11:32 AM
Moonset: 7:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:02 AM - 1:32 PM

Minor Periods

6:34 PM - 8:04 PM
3:31 AM - 5:01 AM

Action Rating: 3 out of 5

Heat Advisory issued July 22 at 12:47AM EDT until July 22 at 6:00PM EDT by NWS Jacksonville FL

Effective: Tue July 22, 2025, 12:47 AM
Expires: Tue July 22, 2025, 6:00 PM

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 22 at 12:47AM EDT until July 22 at 6:00PM EDT by NWS Jacksonville FL

Effective: Tue July 22, 2025, 12:47 AM
Expires: Tue July 22, 2025, 6:00 PM

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 22 at 12:47AM EDT until July 22 at 6:00PM EDT by NWS Jacksonville FL

Effective: Tue July 22, 2025, 12:47 AM
Expires: Tue July 22, 2025, 6:00 PM

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 22 at 12:47AM EDT until July 22 at 6:00PM EDT by NWS Jacksonville FL

Effective: Tue July 22, 2025, 12:47 AM
Expires: Tue July 22, 2025, 6:00 PM

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 22 at 12:47AM EDT until July 22 at 6:00PM EDT by NWS Jacksonville FL

Effective: Tue July 22, 2025, 12:47 AM
Expires: Tue July 22, 2025, 6:00 PM

* WHAT...Heat index values up to 110 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 AM this morning to 6 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Tuesday, July 22, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 84.5°F
Average Humidity: 78%
Chance of Rain: 82%
Wind: 8.9 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 14.86 μg/m3
PM10: 15.76 μg/m3
Carbon Monoxide: 307.1 μg/m3
Nitrogen Dioxide: 6.62 μg/m3
Sulphur Dioxide: 3.37 μg/m3
Ozone: 86.52 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:33 PM
Sunset: 8:27 PM
Daylight: 13 hrs 47 mins
Moonrise: 4:01 AM
Moon Transit: 11:32 AM
Moonset: 7:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:02 AM - 1:32 PM

Minor Periods

6:34 PM - 8:04 PM
3:31 AM - 5:01 AM

Action Rating: 3 out of 5

Wednesday, July 23, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 82.3°F
Average Humidity: 83%
Chance of Rain: 89%
Wind: 7.6 mph
UV Index: 2.3

Air Quality

AQI: 2 - Moderate
PM2.5: 17.01 μg/m3
PM10: 17.31 μg/m3
Carbon Monoxide: 358.46 μg/m3
Nitrogen Dioxide: 8 μg/m3
Sulphur Dioxide: 4.01 μg/m3
Ozone: 97.24 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:33 PM
Sunset: 8:26 PM
Daylight: 13 hrs 46 mins
Moonrise: 5:07 AM
Moon Transit: 12:35 AM
Moonset: 7:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
12:05 AM - 2:35 PM

Minor Periods

7:28 PM - 8:58 PM
4:37 AM - 6:07 AM

Action Rating: 2 out of 5

Thursday, July 24, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 84.7°F
Average Humidity: 75%
Chance of Rain: 88%
Wind: 10.1 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 9.52 μg/m3
PM10: 10.18 μg/m3
Carbon Monoxide: 305.92 μg/m3
Nitrogen Dioxide: 6.51 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 91 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:33 PM
Sunset: 8:26 PM
Daylight: 13 hrs 45 mins
Moonrise: 6:16 AM
Moon Transit: 1:33 PM
Moonset: 8:44 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

1:43 AM - 4:13 AM
1:03 PM - 3:33 PM

Minor Periods

8:14 PM - 9:44 PM
5:46 AM - 7:16 AM

Action Rating: 4 out of 5

Friday, July 25, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 85.8°F
Average Humidity: 65%
Chance of Rain: 89%
Wind: 11.6 mph
UV Index: 2.1

Air Quality

AQI: 1 - Good
PM2.5: 13.38 μg/m3
PM10: 19.42 μg/m3
Carbon Monoxide: 265.22 μg/m3
Nitrogen Dioxide: 8.81 μg/m3
Sulphur Dioxide: 4.59 μg/m3
Ozone: 73.52 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:33 PM
Sunset: 8:25 PM
Daylight: 13 hrs 43 mins
Moonrise: 7:23 AM
Moon Transit: 2:26 PM
Moonset: 9:22 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

2:39 AM - 5:09 AM
1:56 PM - 4:26 PM

Minor Periods

8:52 PM - 10:22 PM
6:53 AM - 8:23 AM

Action Rating: 5 out of 5

Saturday, July 26, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 88.8°F
Average Humidity: 57%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 0.1

Air Quality

AQI: 2 - Moderate
PM2.5: 19.95 μg/m3
PM10: 33.09 μg/m3
Carbon Monoxide: 297.42 μg/m3
Nitrogen Dioxide: 11.71 μg/m3
Sulphur Dioxide: 5.15 μg/m3
Ozone: 62.54 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:33 PM
Sunset: 8:25 PM
Daylight: 13 hrs 42 mins
Moonrise: 8:28 AM
Moon Transit: 3:15 PM
Moonset: 9:55 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

3:30 AM - 6:00 AM
2:45 PM - 5:15 PM

Minor Periods

9:25 PM - 10:55 PM
7:58 AM - 9:28 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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