Water Temperature of the Crystal River in Crystal River, FL
Current Water Temperature
Measurement Time: Thursday, October 2, 2025, 9:30 AM EDT
Temperature Locations
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Local Points of Interest
Crystal Bay; South Pass; Gulf of Mexico; Needle Grass Island; Shell Island; Crystal River Preserve State ParkSponsored Content
Station Name: CRYSTAL RV AT MOUTH NR SHELL ISL NR CRYSTAL RV FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet / 0 meters
Nearest Address:
Shell Island
Crystal River, FL 34428
Citrus County
GPS Coordinates: 28.92527778, -82.69063889
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Weather for Crystal River, Florida
Current Weather

Humidity: 77%
Feels Like: 81.5°F
Wind: ENE 18.6 mph
Wind Gusts: 21.6 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 5.4
Five Day Weather Forecast

Thu
H: 86°F
L: 71°F

Fri
H: 87°F
L: 71°F

Sat
H: 87°F
L: 71°F

Sun
H: 88°F
L: 74°F

Mon
H: 87°F
L: 74°F
Air Quality
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:15 PM
Daylight: 11 hrs 50 mins
Moon Transit: 10:01 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.2%
Best Times for Fishing or Hunting
Major Periods
10:06 AM - 12:36 AM12:00 AM - 12:00 AM
Minor Periods
4:07 PM - 5:37 PM1:59 AM - 3:29 AM
Action Rating: 2 out of 5
Flood Warning issued October 1 at 9:03PM EDT by NWS Melbourne FL
Effective: Wed October 1, 2025, 9:03 PM
Expires: Thu October 2, 2025, 11:00 AM
...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Volusia and Lake Counties. .The St Johns River at Astor continues to rise through Minor flood stage due to a combination of persistent northerly winds and upstream tidal/surge effects. The river is currently forecast to remain in Minor flood stage through the upcoming weekend, but there is some uncertainty how much the upstream effects and heavy rainfall will impact levels, and there is potential for the river to rise into Moderate flood stage again. For the St. Johns River...including Astor...Minor flooding is forecast. Additional information is available at www.weather.gov. The next statement will be issued Thursday morning at 1100 AM EDT. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice. * IMPACTS...At 2.8 feet, Docks and boat ramps covered at South Moon Fish Camp and approaching sea wall at Blair's Jungle Den. Water approaching sites closest to the river at Fish Tales RV Resort and Astor Landing Campground. Portion of Clair Street covered by river water south of the Butler Boat Ramp. Docks underwater at the Astor Bridge Marina and along Riveredge Drive. Portions of Fox Road are covered with water nearest to the river. Acorn, Hazelnut and Redbud roads are underwater with yards inundated. * ADDITIONAL DETAILS... - At 8:30 PM EDT Wednesday the stage was 2.8 feet. - Bankfull stage is 2.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM EDT Wednesday was 2.8 feet. - Forecast...The river is expected to continue a gradual rise within Minor Flood stage to 2.9 feet Thursday and remain steady at that level through late week. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood
Flood Warning issued October 1 at 9:03PM EDT by NWS Melbourne FL
Effective: Wed October 1, 2025, 9:03 PM
Expires: Thu October 2, 2025, 11:00 AM
...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Volusia and Lake Counties. .The St Johns River at Astor continues to rise through Minor flood stage due to a combination of persistent northerly winds and upstream tidal/surge effects. The river is currently forecast to remain in Minor flood stage through the upcoming weekend, but there is some uncertainty how much the upstream effects and heavy rainfall will impact levels, and there is potential for the river to rise into Moderate flood stage again. For the St. Johns River...including Astor...Minor flooding is forecast. Additional information is available at www.weather.gov. The next statement will be issued Thursday morning at 1100 AM EDT. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice. * IMPACTS...At 2.8 feet, Docks and boat ramps covered at South Moon Fish Camp and approaching sea wall at Blair's Jungle Den. Water approaching sites closest to the river at Fish Tales RV Resort and Astor Landing Campground. Portion of Clair Street covered by river water south of the Butler Boat Ramp. Docks underwater at the Astor Bridge Marina and along Riveredge Drive. Portions of Fox Road are covered with water nearest to the river. Acorn, Hazelnut and Redbud roads are underwater with yards inundated. * ADDITIONAL DETAILS... - At 8:30 PM EDT Wednesday the stage was 2.8 feet. - Bankfull stage is 2.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM EDT Wednesday was 2.8 feet. - Forecast...The river is expected to continue a gradual rise within Minor Flood stage to 2.9 feet Thursday and remain steady at that level through late week. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood
Weather Forecast
Average Temperature: 75.8°F
Average Humidity: 82%
Wind: 20.4 mph
UV Index: 1.4
Air Quality
Nitrogen Dioxide: 3.39 μg/m3
Sulphur Dioxide: 2.46 μg/m3
Ozone: 86.32 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:15 PM
Daylight: 11 hrs 50 mins
Moon Transit: 10:01 PM
Moonset: 2:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.2%
Best Times for Fishing or Hunting
Major Periods
10:06 AM - 12:36 AM12:00 AM - 12:00 AM
Minor Periods
4:07 PM - 5:37 PM1:59 AM - 3:29 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 76.3°F
Average Humidity: 80%
Wind: 20.1 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 2.93 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 79.92 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:14 PM
Daylight: 11 hrs 49 mins
Moon Transit: 10:50 PM
Moonset: 3:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 87.6%
Best Times for Fishing or Hunting
Major Periods
10:56 AM - 1:26 PM12:00 AM - 12:00 AM
Minor Periods
4:42 PM - 6:12 PM3:02 AM - 4:32 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 77.4°F
Average Humidity: 80%
Wind: 21.3 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 3.01 μg/m3
Sulphur Dioxide: 1.67 μg/m3
Ozone: 77.12 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:12 PM
Daylight: 11 hrs 47 mins
Moon Transit: 11:39 PM
Moonset: 4:36 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.0%
Best Times for Fishing or Hunting
Major Periods
11:45 AM - 2:15 PM12:00 AM - 12:00 AM
Minor Periods
5:16 PM - 6:46 PM4:06 AM - 5:36 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 78.3°F
Average Humidity: 81%
Wind: 19.2 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 3.78 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 76.24 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:11 PM
Daylight: 11 hrs 45 mins
Moon Transit: 12:00 AM
Moonset: 5:40 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
5:49 PM - 7:19 PM5:10 AM - 6:40 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 79.1°F
Average Humidity: 78%
Wind: 8.1 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 8.87 μg/m3
Sulphur Dioxide: 1.88 μg/m3
Ozone: 43.54 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:10 PM
Daylight: 11 hrs 44 mins
Moon Transit: 1:38 AM
Moonset: 6:46 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
1:08 AM - 3:38 AM1:08 AM - 3:38 AM
Minor Periods
6:22 PM - 7:52 PM6:16 AM - 7:46 AM
Action Rating: 4 out of 5