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

Rip Current Statement issued February 24 at 12:33AM EST until February 25 at 3:00AM EST by NWS Melbourne FL

Effective: Tue February 24, 2026, 12:33 AM
Expires: Wed February 25, 2026, 3:00 AM

* WHAT...Dangerous rip currents. * WHERE...Beaches of Volusia, Brevard, Indian River, St 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.

Freeze Warning issued February 24 at 12:15AM EST until February 24 at 9:00AM EST by NWS Melbourne FL

Effective: Tue February 24, 2026, 12:15 AM
Expires: Wed February 25, 2026, 8:00 AM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 25 expected. For the Frost Advisory, temperatures as low as 34 will result in frost formation. * WHERE...Volusia, Inland Indian River, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Mainland Northern Brevard, Lake, Okeechobee, Orange, Osceola, and Seminole. * WHEN...For the Freeze Warning and Cold Weather Advisory, until 9 AM EST this morning. For the Frost Advisory, from 2 AM to 8 AM EST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. Bring pets and potted plants indoors. Check on elderly neighbors to make sure their furnace is working. To prevent freezing and possible bursting of outdoor water pipes, they can be wrapped, drained or allowed to drip slowly.

Frost Advisory issued February 24 at 12:15AM EST until February 25 at 8:00AM EST by NWS Melbourne FL

Effective: Tue February 24, 2026, 12:15 AM
Expires: Wed February 25, 2026, 8:00 AM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 25 expected. For the Frost Advisory, temperatures as low as 34 will result in frost formation. * WHERE...Volusia, Inland Indian River, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Mainland Northern Brevard, Lake, Okeechobee, Orange, Osceola, and Seminole. * WHEN...For the Freeze Warning and Cold Weather Advisory, until 9 AM EST this morning. For the Frost Advisory, from 2 AM to 8 AM EST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. Bring pets and potted plants indoors. Check on elderly neighbors to make sure their furnace is working. To prevent freezing and possible bursting of outdoor water pipes, they can be wrapped, drained or allowed to drip slowly.

Cold Weather Advisory issued February 24 at 12:15AM EST until February 24 at 9:00AM EST by NWS Melbourne FL

Effective: Tue February 24, 2026, 12:15 AM
Expires: Wed February 25, 2026, 8:00 AM

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 30 expected. For the Cold Weather Advisory, very cold wind chills as low as 25 expected. For the Frost Advisory, temperatures as low as 34 will result in frost formation. * WHERE...Volusia, Inland Indian River, Inland Northern Brevard, Inland Saint Lucie, Inland Southern Brevard, Mainland Northern Brevard, Lake, Okeechobee, Orange, Osceola, and Seminole. * WHEN...For the Freeze Warning and Cold Weather Advisory, until 9 AM EST this morning. For the Frost Advisory, from 2 AM to 8 AM EST Wednesday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Ensure portable heaters are used correctly. Do not use generators or grills inside. Take steps now to protect tender plants from the cold. Bring pets and potted plants indoors. Check on elderly neighbors to make sure their furnace is working. To prevent freezing and possible bursting of outdoor water pipes, they can be wrapped, drained or allowed to drip slowly.

Frost Advisory issued February 24 at 9:48AM EST until February 25 at 8:00AM EST by NWS Melbourne FL

Effective: Tue February 24, 2026, 9:48 AM
Expires: Wed February 25, 2026, 8:00 AM

* WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Indian River, Saint Lucie, Volusia, Inland Northern Brevard, Inland Southern Brevard, Mainland Northern Brevard, Mainland Southern Brevard, Lake, Okeechobee, Orange, Osceola, and Seminole. * WHEN...From 2 AM to 8 AM EST Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.