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

Special Weather Statement issued June 26 at 4:05PM EDT by NWS Jacksonville FL

Effective: Fri June 26, 2026, 4:05 PM
Expires: Fri June 26, 2026, 4:30 PM

At 405 PM EDT, Doppler radar was tracking a strong thunderstorm 7 miles west of Marineland, or 9 miles northwest of Palm Coast, moving north at 10 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. This storm will remain over mainly rural areas of north central Flagler and southeastern St. Johns Counties.

If outdoors, consider seeking shelter inside a building.

Special Marine Warning issued June 26 at 3:49PM EDT until June 26 at 4:30PM EDT by NWS Jacksonville FL

Effective: Fri June 26, 2026, 3:49 PM
Expires: Fri June 26, 2026, 4:30 PM

SMWJAX The National Weather Service in Jacksonville has issued a * Special Marine Warning for... Coastal waters from St. Augustine to Flagler Beach FL out 20 NM... * Until 430 PM EDT. * At 349 PM EDT, strong thunderstorms were located along a line extending from Saint Augustine to near Palm Coast, moving northeast at 15 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Nine Mile Reef, Saint Augustine, Saint Augustine Beach, Crescent Beach, Butler Beach, Marineland, Vilano Beach, and Palm Coast.

Move to safe harbor until hazardous weather passes. If your vessel is caught offshore, immediately secure for heavy weather. Ensure all crew members are wearing USCG approved Type I life jackets and nonessential crew are below decks. Deploy jack lines and harnesses if available. Check life saving equipment, including batteries on handheld radios, for readiness.

Severe Thunderstorm Warning issued June 26 at 4:00PM EDT until June 26 at 4:30PM EDT by NWS Jacksonville FL

Effective: Fri June 26, 2026, 4:00 PM
Expires: Fri June 26, 2026, 4:30 PM

SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Southeastern St. Johns County in northeastern Florida... * Until 430 PM EDT. * At 400 PM EDT, a severe thunderstorm was located over Butler Beach, or 8 miles south of Saint Augustine, moving northeast at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Saint Augustine Beach, Saint Augustine Shores, Butler Beach, Crescent Beach, and Dupont Center.

For your protection move to an interior room on the lowest floor of a building.