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

62.1°F
Clear
Clear
62.1°F
61°F
93%
W 5.8 mph
9.6 mph
61°F
59.3°F
0 in
25%
8 mi
1010 mbar
0

Five Day Weather Forecast

Cloudy
Mon
H: 63°F
L: 55°F
Partly Cloudy
Tue
H: 74°F
L: 56°F
Cloudy
Wed
H: 78°F
L: 60°F
Partly Cloudy
Thu
H: 83°F
L: 59°F
Sunny
Fri
H: 85°F
L: 59°F

Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 5.65 μg/m3
Carbon Monoxide: 152.85 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 78 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:40 AM
Sunset: 6:17 PM
Daylight: 11 hrs 13 mins
Moonrise: 6:38 AM
Moon Transit: 12:05 AM
Moonset: 5:39 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 AM
11:35 AM - 2:05 PM

Minor Periods

5:09 PM - 6:39 PM
6:08 AM - 7:38 AM

Action Rating: 4 out of 5

Rip Current Statement issued February 15 at 10:45AM EST until February 16 at 4:00AM EST by NWS Melbourne FL

Effective: Sun February 15, 2026, 10:45 AM
Expires: Mon February 16, 2026, 4:00 AM

* WHAT...Dangerous rip currents and rough surf, and a northward- flowing longshore current. * WHERE...Coastal Volusia, Brevard, Indian River, Saint Lucie, and Martin Counties. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as jetties and piers. Heed the advice of lifeguards...beach patrol flags and signs. Entering the surf is strongly discouraged. 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.
Monday, February 16, 2026

Weather Forecast

Cloudy
62.8°F
55.4°F
60.3°F
89%
0 in
0%
0%
10.3 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 5.24 μg/m3
PM10: 5.79 μg/m3
Carbon Monoxide: 153.81 μg/m3
Nitrogen Dioxide: 3.13 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 83.36 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:40 AM
Sunset: 6:17 PM
Daylight: 11 hrs 13 mins
Moonrise: 6:38 AM
Moon Transit: 12:05 AM
Moonset: 5:39 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 AM
11:35 AM - 2:05 PM

Minor Periods

5:09 PM - 6:39 PM
6:08 AM - 7:38 AM

Action Rating: 4 out of 5

Tuesday, February 17, 2026

Weather Forecast

Partly Cloudy
73.8°F
56.1°F
65.1°F
74%
0 in
0%
0%
7.8 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 8.07 μg/m3
Carbon Monoxide: 163.49 μg/m3
Nitrogen Dioxide: 3.08 μg/m3
Sulphur Dioxide: 1.84 μg/m3
Ozone: 94.4 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:40 AM
Sunset: 6:18 PM
Daylight: 11 hrs 15 mins
Moonrise: 7:11 AM
Moon Transit: 12:52 AM
Moonset: 6:40 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:09 AM - 3:39 AM
12:22 AM - 2:52 PM

Minor Periods

6:10 PM - 7:40 PM
6:41 AM - 8:11 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Cloudy
77.5°F
59.5°F
68.4°F
72%
0 in
0%
0%
8.5 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 7.09 μg/m3
PM10: 9.41 μg/m3
Carbon Monoxide: 162.65 μg/m3
Nitrogen Dioxide: 5.39 μg/m3
Sulphur Dioxide: 2.19 μg/m3
Ozone: 89.28 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 12:39 AM
Sunset: 6:18 PM
Daylight: 11 hrs 16 mins
Moonrise: 7:42 AM
Moon Transit: 1:37 PM
Moonset: 7:41 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

1:55 AM - 4:25 AM
1:07 PM - 3:37 PM

Minor Periods

7:11 PM - 8:41 PM
7:12 AM - 8:42 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Partly Cloudy
82.9°F
59.2°F
69°F
74%
0 in
0%
0%
7.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.75 μg/m3
PM10: 10.53 μg/m3
Carbon Monoxide: 157.5 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 79.92 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:39 AM
Sunset: 6:19 PM
Daylight: 11 hrs 18 mins
Moonrise: 8:13 AM
Moon Transit: 4:07 PM
Moonset: 8:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:37 PM - 6:07 PM
3:37 PM - 6:07 PM

Minor Periods

8:13 PM - 9:43 PM
7:43 AM - 9:13 AM

Action Rating: 4 out of 5

Friday, February 20, 2026

Weather Forecast

Sunny
85.4°F
59.4°F
68.6°F
76%
0 in
0%
0%
7.4 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 9.13 μg/m3
PM10: 10.78 μg/m3
Carbon Monoxide: 175.52 μg/m3
Nitrogen Dioxide: 8.27 μg/m3
Sulphur Dioxide: 2.48 μg/m3
Ozone: 67.92 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:39 AM
Sunset: 6:20 PM
Daylight: 11 hrs 19 mins
Moonrise: 8:44 AM
Moon Transit: 3:10 PM
Moonset: 9:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 PM - 5:10 PM

Minor Periods

9:15 PM - 10:45 PM
8:14 AM - 9:44 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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