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

Current Water Temperature

84.6°F

Measurement Time: Friday, September 30, 2016, 7:45 PM EDT

Temperature Locations

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Local Points of Interest

Lake George; Lake Dexter; Volusia, FL; Lake George State Forest

St. Johns River

Station Name: ST. JOHNS RIVER AT ASTOR, FL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 16 feet

Nearest Address:
State Hwy 40
Astor, FL 32102
Volusia County

GPS Coordinates: 29.16692445, -81.5220157

Nearby Water Temperatures

St. Johns River, Deland, FL (13.8 mi)
Blue Springs, Orange City, FL (18.9 mi)
St. Johns River, DeBary, FL (25.7 mi)
Rock Springs, Apopka, FL (28.3 mi)
St. Johns River, Palatka, FL (31.2 mi)
Silver River, Silver Springs, FL (31.5 mi)
Wekiwa Springs, Apopka, FL (31.6 mi)
St. Johns River, Palatka, FL (37.3 mi)
St. Johns River, Hastings, FL (43.8 mi)
Atlantic Ocean, St. Augustine, FL (50.1 mi)
S-405A Canal, Bay Lake, FL (51.4 mi)
Cypress Creek, Orlando, FL (53.6 mi)
Whittenhorse Creek, Horizon West, FL (54.3 mi)
Lake Buena Vista, Orlando, FL (54.8 mi)
St. Johns River, Green Cove Springs, FL (56.7 mi)

Weather for Astor, Florida

Current Weather

86.5°F
Partly cloudy
Partly cloudy
83.9°F
90.2°F
45%
WNW 3.8 mph
4.4 mph
91.7°F
53.4°F
0 in
75%
9 mi
1015 mbar
5.5

Five Day Weather Forecast

Sunny
Sun
H: 93°F
L: 66°F
Partly Cloudy
Mon
H: 77°F
L: 62°F
Sunny
Tue
H: 79°F
L: 58°F
Partly Cloudy
Wed
H: 81°F
L: 57°F
Sunny
Thu
H: 82°F
L: 60°F

Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 9.95 μg/m3
Carbon Monoxide: 168.85 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 100 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:25 PM
Sunset: 7:55 PM
Daylight: 12 hrs 59 mins
Moonrise: 8:13 AM
Moon Transit: 3:29 PM
Moonset: 10:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
2:59 PM - 5:29 PM

Minor Periods

10:22 PM - 11:52 PM
7:43 AM - 9:13 AM

Action Rating: 2 out of 5

Rip Current Statement issued April 19 at 1:32PM EDT until April 21 at 2:00AM EDT by NWS Jacksonville FL

Effective: Sun April 19, 2026, 1:32 PM
Expires: Tue April 21, 2026, 2:00 AM

* WHAT...Dangerous rip currents expected. * WHERE...Northeast Florida Beaches. * WHEN...From Monday morning through late Monday night. * 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.
Sunday, April 19, 2026

Weather Forecast

Sunny
92.5°F
66.4°F
79.1°F
54%
0 in
0%
0%
10.3 mph
10


Air Quality

AQI: 1 - Good
PM2.5: 7.96 μg/m3
PM10: 9.39 μg/m3
Carbon Monoxide: 146.21 μg/m3
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 85.96 μg/m3

Astronomical

Sunrise: 6:56 AM
Sun Transit: 1:25 PM
Sunset: 7:55 PM
Daylight: 12 hrs 59 mins
Moonrise: 8:13 AM
Moon Transit: 3:29 PM
Moonset: 10:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

3:39 AM - 6:09 AM
2:59 PM - 5:29 PM

Minor Periods

10:22 PM - 11:52 PM
7:43 AM - 9:13 AM

Action Rating: 2 out of 5

Monday, April 20, 2026

Weather Forecast

Partly Cloudy
77.3°F
62.1°F
70.1°F
55%
0 in
0%
0%
12.8 mph
6.4


Air Quality

AQI: 1 - Good
PM2.5: 7.45 μg/m3
PM10: 9.2 μg/m3
Carbon Monoxide: 153.41 μg/m3
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 112.36 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 1:24 PM
Sunset: 7:56 PM
Daylight: 13 hrs 1 mins
Moonrise: 9:08 AM
Moon Transit: 4:33 PM
Moonset: 12:02 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

4:42 AM - 7:12 AM
4:03 PM - 6:33 PM

Minor Periods

12:00 AM - 12:00 AM
8:38 AM - 10:08 AM

Action Rating: 3 out of 5

Tuesday, April 21, 2026

Weather Forecast

Sunny
79.2°F
57.9°F
67.7°F
47%
0 in
0%
0%
10.3 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 7.8 μg/m3
PM10: 12.37 μg/m3
Carbon Monoxide: 150.89 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.93 μg/m3
Ozone: 109.24 μg/m3

Astronomical

Sunrise: 6:54 AM
Sun Transit: 1:24 PM
Sunset: 7:56 PM
Daylight: 13 hrs 2 mins
Moonrise: 10:11 AM
Moon Transit: 5:38 PM
Moonset: 12:02 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
5:08 PM - 7:38 PM

Minor Periods

9:41 AM - 11:11 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 22, 2026

Weather Forecast

Partly Cloudy
80.6°F
57.2°F
68.1°F
54%
0 in
0%
0%
9.8 mph
8.5


Air Quality

AQI: 1 - Good
PM2.5: 9.63 μg/m3
PM10: 13.52 μg/m3
Carbon Monoxide: 155.27 μg/m3
Nitrogen Dioxide: 3.09 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 105.68 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:24 PM
Sunset: 7:57 PM
Daylight: 13 hrs 4 mins
Moonrise: 11:18 AM
Moon Transit: 6:41 PM
Moonset: 1:05 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

6:51 AM - 9:21 AM
6:11 PM - 8:41 PM

Minor Periods

10:48 AM - 12:18 AM
12:35 AM - 2:05 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Sunny
82.3°F
59.5°F
69.5°F
58%
0 in
0%
0%
10.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 12.73 μg/m3
PM10: 17.25 μg/m3
Carbon Monoxide: 187.18 μg/m3
Nitrogen Dioxide: 7.77 μg/m3
Sulphur Dioxide: 1.82 μg/m3
Ozone: 84.92 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:24 PM
Sunset: 7:57 PM
Daylight: 13 hrs 5 mins
Moonrise: 12:27 AM
Moon Transit: 7:38 PM
Moonset: 1:59 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
7:08 PM - 9:38 PM

Minor Periods

11:57 AM - 1:27 PM
1:29 AM - 2:59 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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