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

Current Water Temperature

83.3°F

Measurement Time: Friday, September 30, 2016, 8:45 PM EDT

Temperature Locations

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Local Points of Interest

Lake Monroe Park; Lake Monroe; Sanford, FL

St. Johns River

Station Name: ST. JOHNS RIVER NEAR SANFORD, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 16 feet

Nearest Address:
S Charles Richard Beall Blvd
DeBary, FL 32713
Volusia County

GPS Coordinates: 28.83804694, -81.3242323

Nearby Water Temperatures

Blue Springs, Orange City, FL (7.4 mi)
Rock Springs, Apopka, FL (11.8 mi)
Wekiwa Springs, Apopka, FL (12 mi)
St. Johns River, Deland, FL (12.3 mi)
St. Johns River, Astor, FL (25.7 mi)
Cypress Creek, Orlando, FL (33.1 mi)
S-405A Canal, Bay Lake, FL (33.1 mi)
Lake Buena Vista, Orlando, FL (34.1 mi)
Whittenhorse Creek, Horizon West, FL (36 mi)
Bonnet Creek, Kissimmee, FL (37.4 mi)
Reedy Creek, Celebration, FL (38.2 mi)
Reedy Creek, Celebration, FL (41.1 mi)
St. Johns River, Cocoa, FL (42.4 mi)
Silver River, Silver Springs, FL (50.5 mi)
Port Canaveral, Cape Canaveral, FL (53.1 mi)

Weather for DeBary, Florida

Current Weather

52°F
Sunny
Sunny
49.1°F
49.2°F
50%
N 8.1 mph
9.3 mph
44.8°F
35.1°F
0 in
0%
9 mi
1030 mbar
2.7

Five Day Weather Forecast

Sunny
Tue
H: 64°F
L: 41°F
Overcast
Wed
H: 68°F
L: 49°F
Overcast
Thu
H: 76°F
L: 57°F
Patchy rain nearby
Fri
H: 81°F
L: 55°F
Patchy rain nearby
Sat
H: 80°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 6.75 μg/m3
PM10: 8.35 μg/m3
Carbon Monoxide: 164.85 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 95 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:36 AM
Sunset: 5:54 PM
Daylight: 10 hrs 36 mins
Moonrise: 8:38 AM
Moon Transit: 2:10 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
1:40 PM - 4:10 PM

Minor Periods

7:20 PM - 8:50 PM
8:08 AM - 9:38 AM

Action Rating: 3 out of 5

Cold Weather Advisory issued January 19 at 11:58AM EST until January 20 at 9:00AM EST by NWS Melbourne FL

Effective: Mon January 19, 2026, 11:58 AM
Expires: Tue January 20, 2026, 9:00 AM

* WHAT...Very cold wind chills as low as 28 expected. * WHERE...Inland Volusia, Northern Lake, Okeechobee, Orange, Osceola, Seminole, and Southern Lake. * WHEN...From 1 AM to 9 AM EST Tuesday. * IMPACTS...Wind chills this cold could be hazardous for those without access to adequate warmth, clothing, or shelter.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Freeze Warning issued January 19 at 12:23PM EST until January 20 at 9:00AM EST by NWS Jacksonville FL

Effective: Mon January 19, 2026, 12:23 PM
Expires: Tue January 20, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 11 PM this evening to 9 AM EST Tuesday. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Take steps now to protect tender plants from the cold.


Freeze Warning issued January 19 at 11:44PM EST until January 20 at 9:00AM EST by NWS Jacksonville FL

Effective: Mon January 19, 2026, 11:44 PM
Expires: Tue January 20, 2026, 9:00 AM

* WHAT...Sub-freezing temperatures as low as 28. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...Until 9 AM EST Tuesday. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Take steps now to protect tender plants from the cold.
Tuesday, January 20, 2026

Weather Forecast

Sunny
64.4°F
41°F
52.2°F
62%
0 in
0%
0%
12.1 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 7.99 μg/m3
PM10: 8.65 μg/m3
Carbon Monoxide: 213.45 μg/m3
Nitrogen Dioxide: 12.91 μg/m3
Sulphur Dioxide: 4.71 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:36 AM
Sunset: 5:54 PM
Daylight: 10 hrs 36 mins
Moonrise: 8:38 AM
Moon Transit: 2:10 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

2:30 AM - 5:00 AM
1:40 PM - 4:10 PM

Minor Periods

7:20 PM - 8:50 PM
8:08 AM - 9:38 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Overcast
68.2°F
49.3°F
58.7°F
70%
0 in
0%
0%
11.2 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 7.21 μg/m3
PM10: 9.31 μg/m3
Carbon Monoxide: 175.73 μg/m3
Nitrogen Dioxide: 8.75 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 78.64 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:36 AM
Sunset: 5:55 PM
Daylight: 10 hrs 37 mins
Moonrise: 9:10 AM
Moon Transit: 2:56 PM
Moonset: 8:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:15 AM - 5:45 AM
2:26 PM - 4:56 PM

Minor Periods

8:19 PM - 9:49 PM
8:40 AM - 10:10 AM

Action Rating: 2 out of 5

Thursday, January 22, 2026

Weather Forecast

Overcast
75.9°F
57.4°F
65.9°F
76%
0 in
0%
0%
10.5 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 8.43 μg/m3
PM10: 10.65 μg/m3
Carbon Monoxide: 173.09 μg/m3
Nitrogen Dioxide: 10.93 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 69.88 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:36 AM
Sunset: 5:56 PM
Daylight: 10 hrs 38 mins
Moonrise: 9:40 AM
Moon Transit: 3:40 PM
Moonset: 9:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
3:10 PM - 5:40 PM

Minor Periods

9:18 PM - 10:48 PM
9:10 AM - 10:40 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Patchy rain nearby
81.2°F
55.4°F
68.2°F
73%
0.02 in
86%
0%
9.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.17 μg/m3
PM10: 10.64 μg/m3
Carbon Monoxide: 176.54 μg/m3
Nitrogen Dioxide: 9.24 μg/m3
Sulphur Dioxide: 2.16 μg/m3
Ozone: 69.96 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:37 AM
Sunset: 5:57 PM
Daylight: 10 hrs 39 mins
Moonrise: 10:10 AM
Moon Transit: 9:54 AM
Moonset: 10:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
9:24 AM - 11:54 AM

Minor Periods

10:19 PM - 11:49 PM
9:40 AM - 11:10 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Patchy rain nearby
79.8°F
60.4°F
67.2°F
80%
0.01 in
85%
0%
9.8 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 8.99 μg/m3
PM10: 11.31 μg/m3
Carbon Monoxide: 178.44 μg/m3
Nitrogen Dioxide: 16.44 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 45.92 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:37 AM
Sunset: 5:58 PM
Daylight: 10 hrs 41 mins
Moonrise: 10:41 AM
Moon Transit: 5:11 PM
Moonset: 11:51 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:41 PM - 7:11 PM

Minor Periods

12:00 AM - 12:00 AM
10:11 AM - 11:41 AM

Action Rating: 2 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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