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

Wind Advisory issued March 28 at 12:25AM EDT until March 29 at 2:00AM EDT by NWS Melbourne FL

Effective: Sat March 28, 2026, 12:25 AM
Expires: Sun March 29, 2026, 2:00 AM

* WHAT...Northeast winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Inland Northern Brevard, Inland Southern Brevard, Inland Volusia, Northern Lake, Orange, Osceola, Seminole, and Southern Lake. * WHEN...From 11 AM this morning to 2 AM EDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

Wind Advisory issued March 28 at 12:25AM EDT until March 29 at 4:00PM EDT by NWS Melbourne FL

Effective: Sat March 28, 2026, 12:25 AM
Expires: Sun March 29, 2026, 4:00 PM

* WHAT...Northeast winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Coastal Volusia, Mainland Northern Brevard, Mainland Southern Brevard, Northern Brevard Barrier Islands, and Southern Brevard Barrier Islands. * WHEN...From 11 AM this morning to 4 PM EDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

High Surf Advisory issued March 28 at 3:20AM EDT until March 30 at 2:00AM EDT by NWS Melbourne FL

Effective: Sat March 28, 2026, 3:20 AM
Expires: Mon March 30, 2026, 2:00 AM

* WHAT...For the High Rip Current Risk, dangerous rip currents expected. For the High Surf Advisory, large breaking waves of 7 to 12 feet expected in the surf zone. * WHERE...Coastal Volusia, Mainland Northern Brevard, Northern Brevard Barrier Islands, Mainland Southern Brevard and Southern Brevard Barrier Islands Counties. * WHEN...For the High Rip Current Risk, from 8 AM EDT this morning through late Sunday night. For the High Surf Advisory, from 2 PM this afternoon to 2 AM EDT Monday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

High surf will affect the beaches in the advisory area, producing localized beach erosion and dangerous swimming conditions. Swimmers should remain out of the water due to large breaking waves and dangerous surf conditions. 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 March 28 at 3:20AM EDT until March 30 at 2:00AM EDT by NWS Melbourne FL

Effective: Sat March 28, 2026, 3:20 AM
Expires: Mon March 30, 2026, 2:00 AM

* WHAT...For the High Rip Current Risk, dangerous rip currents expected. For the High Surf Advisory, large breaking waves of 7 to 12 feet expected in the surf zone. * WHERE...Coastal Volusia, Mainland Northern Brevard, Northern Brevard Barrier Islands, Mainland Southern Brevard and Southern Brevard Barrier Islands Counties. * WHEN...For the High Rip Current Risk, from 8 AM EDT this morning through late Sunday night. For the High Surf Advisory, from 2 PM this afternoon to 2 AM EDT Monday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.

High surf will affect the beaches in the advisory area, producing localized beach erosion and dangerous swimming conditions. Swimmers should remain out of the water due to large breaking waves and dangerous surf conditions. 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.

Wind Advisory issued March 28 at 1:23AM EDT until March 29 at 12:00AM EDT by NWS Jacksonville FL

Effective: Sat March 28, 2026, 1:23 AM
Expires: Sun March 29, 2026, 12:00 AM

* WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Portions of northeast Florida and southeast Georgia. * WHEN...From 9 AM this morning to midnight EDT tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.