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

Current Water Temperature

77.0°F

Measurement Time: Wednesday, October 29, 2025, 1:15 PM EDT

Temperature Locations

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Local Points of Interest

Taylor Creek Marsh; Lake Poinsett; James G. Bourbeau Memorial Park; Leroy Wright Recreation Area

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St. Johns River

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

Elevation Above Sea Level: 13 feet / 4 meters

Nearest Address:
State Hwy 520
Cocoa, FL 32926
Orange County

GPS Coordinates: 28.36972837, -80.8725578

Nearby Water Temperatures

Port Canaveral, Cape Canaveral, FL (17.3 mi)
Atlantic Ocean, Cape Canaveral, FL (20.7 mi)
Lake Buena Vista, Orlando, FL (39.1 mi)
Cypress Creek, Orlando, FL (39.4 mi)
Bonnet Creek, Kissimmee, FL (39.5 mi)
Reedy Creek, Celebration, FL (41.3 mi)
St. Johns River, DeBary, FL (42.4 mi)
Wekiwa Springs, Apopka, FL (42.8 mi)
Reedy Creek, Celebration, FL (43.1 mi)
S-405A Canal, Bay Lake, FL (44.7 mi)
Whittenhorse Creek, Horizon West, FL (45.2 mi)
Rock Springs, Apopka, FL (46.4 mi)
Blue Springs, Orange City, FL (48.8 mi)
St. Johns River, Deland, FL (53.9 mi)
St. Johns River, Astor, FL (67.7 mi)

Weather for Cocoa, Florida

Current Weather

81°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 66%
Feels Like: 83.9°F
Wind: SSW 3.6 mph
Wind Gusts: 6 mph
Pressure: 29.79 in
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 6 mi
UV Index: 0.3

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 80°F
L: 64°F
Partly Cloudy
Thu
H: 75°F
L: 59°F
Sunny
Fri
H: 73°F
L: 51°F
Sunny
Sat
H: 74°F
L: 55°F
Sunny
Sun
H: 79°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 8.75 μg/m3
PM10: 8.95 μg/m3
Carbon Monoxide: 192.85 μg/m3
Nitrogen Dioxide: 8.95 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 7:33 AM
Sun Transit: 1:07 PM
Sunset: 6:41 PM
Daylight: 11 hrs 8 mins
Moonrise: 2:24 PM
Moon Transit: 7:44 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

8:05 AM - 10:35 AM
7:14 PM - 9:44 PM

Minor Periods

1:54 PM - 3:24 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Rip Current Statement issued October 29 at 2:53AM EDT until October 30 at 4:00AM EDT by NWS Melbourne FL

Effective: Wed October 29, 2025, 2:53 AM
Expires: Thu October 30, 2025, 4:00 AM

* WHAT...Dangerous rip currents. * WHERE...Coastal Volusia, Mainland Northern Brevard and Northern Brevard Barrier Islands 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.


Rip Current Statement issued October 29 at 2:53AM EDT until October 30 at 4:00AM EDT by NWS Melbourne FL

Effective: Wed October 29, 2025, 2:53 AM
Expires: Thu October 30, 2025, 4:00 AM

* WHAT...Dangerous rip currents. * WHERE...Coastal Indian River, Coastal Saint Lucie, Coastal Martin, Mainland Southern Brevard and Southern Brevard Barrier Islands 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.


Flood Warning issued October 29 at 9:56AM EDT by NWS Melbourne FL

Effective: Wed October 29, 2025, 9:56 AM
Expires: Wed October 29, 2025, 11:00 PM

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Above Lake Harney affecting Seminole County. .The Saint Johns River above Lake Harney, near Geneva, is forecast to steadily rise to minor flood stage later today. The river is then forecast to crest near 8.2 feet this weekend. For the St. Johns River...including Above Lake Harney...Minor flooding is forecast. Additional information is available at www.weather.gov. The next statement will be issued this evening at 1100 PM EDT. * WHAT...Minor flooding is forecast. * WHERE...St Johns River near Above Lake Harney. * WHEN...Until further notice. * IMPACTS...At 8.3 feet, Docks are partially submerged along the river between Lake Harney and Lemon Bluff. * ADDITIONAL DETAILS... - At 9:30 AM EDT Wednesday the stage was 8.0 feet. - Bankfull stage is 6.0 feet. - Forecast...The river is expected to rise above flood stage this afternoon and continue rising to a crest of 8.2 feet Friday evening. - Flood stage is 8.0 feet. - http://www.weather.gov/safety/flood


Wednesday, October 29, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 71°F
Average Humidity: 83%
Chance of Rain: 73%
Wind: 9.4 mph
UV Index: 1.3

Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 8.73 μg/m3
Carbon Monoxide: 153.33 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 89.08 μg/m3

Astronomical

Sunrise: 7:33 AM
Sun Transit: 1:07 PM
Sunset: 6:41 PM
Daylight: 11 hrs 8 mins
Moonrise: 2:24 PM
Moon Transit: 7:44 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

8:05 AM - 10:35 AM
7:14 PM - 9:44 PM

Minor Periods

1:54 PM - 3:24 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, October 30, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 67.2°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 12.3 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 6.37 μg/m3
PM10: 7.32 μg/m3
Carbon Monoxide: 166.45 μg/m3
Nitrogen Dioxide: 5.29 μg/m3
Sulphur Dioxide: 2.97 μg/m3
Ozone: 81.32 μg/m3

Astronomical

Sunrise: 7:34 AM
Sun Transit: 1:07 PM
Sunset: 6:40 PM
Daylight: 11 hrs 6 mins
Moonrise: 3:00 PM
Moon Transit: 8:32 PM
Moonset: 1:10 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

8:53 AM - 11:23 AM
8:02 PM - 10:32 PM

Minor Periods

2:30 PM - 4:00 PM
12:40 AM - 2:10 AM

Action Rating: 2 out of 5

Friday, October 31, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 61.9°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 8.7 mph
UV Index: 1.3

Air Quality

AQI: 1 - Good
PM2.5: 7.1 μg/m3
PM10: 7.16 μg/m3
Carbon Monoxide: 177.25 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 3.84 μg/m3
Ozone: 79.6 μg/m3

Astronomical

Sunrise: 7:35 AM
Sun Transit: 1:07 PM
Sunset: 6:39 PM
Daylight: 11 hrs 5 mins
Moonrise: 3:33 PM
Moon Transit: 9:19 PM
Moonset: 2:11 AM
Moon Phase: First Quarter
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

9:41 AM - 12:11 AM
8:49 PM - 11:19 PM

Minor Periods

3:03 PM - 4:33 PM
1:41 AM - 3:11 AM

Action Rating: 2 out of 5

Saturday, November 1, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 64.2°F
Average Humidity: 63%
Chance of Rain: 0%
Wind: 7.6 mph
UV Index: 1.3

Air Quality

AQI: 1 - Good
PM2.5: 12.9 μg/m3
PM10: 13.45 μg/m3
Carbon Monoxide: 227.29 μg/m3
Nitrogen Dioxide: 8.91 μg/m3
Sulphur Dioxide: 4.06 μg/m3
Ozone: 91.16 μg/m3

Astronomical

Sunrise: 7:35 AM
Sun Transit: 1:07 PM
Sunset: 6:39 PM
Daylight: 11 hrs 3 mins
Moonrise: 4:06 PM
Moon Transit: 12:00 AM
Moonset: 3:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:28 AM - 12:58 AM

Minor Periods

3:36 PM - 5:06 PM
2:43 AM - 4:13 AM

Action Rating: 2 out of 5

Sunday, November 2, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 70°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 9.6 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.85 μg/m3
PM10: 8.6 μg/m3
Carbon Monoxide: 157.7 μg/m3
Nitrogen Dioxide: 3 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 94.85 μg/m3

Astronomical

Sunrise: 7:36 AM
Sun Transit: 1:07 PM
Sunset: 6:38 PM
Daylight: 11 hrs 2 mins
Moonrise: 4:38 PM
Moon Transit: 12:31 AM
Moonset: 4:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
12:01 AM - 2:31 PM

Minor Periods

4:08 PM - 5:38 PM
3:46 AM - 5:16 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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