Station Name: St. Augustine, FL
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 13 feet / 4 meters

Nearest Address:
370 A1A Beach Blvd
St. Augustine, FL 32080
St. Johns County

GPS Coordinates: 29.857, -81.265

Nearby Water Temperatures

Special Weather Statement issued September 18 at 7:19AM EDT by NWS Jacksonville FL

Effective: Thu September 18, 2025, 7:19 AM
Expires: Thu September 18, 2025, 9:30 AM

Area webcams indicate that areas of fog have developed over inland portions of northeast and north central Florida, with fog appearing to be dense along the Interstate 75 corridor south of Gainesville, or in the area of Payne's Prairie Swamp and extending into northern Marion County. Fog may be locally dense elsewhere in this region as well, especially around the Santa Fe River. Fog is expected to dissipate during the early to mid morning hours. The nature of the fog is such that visibilities will vary greatly over short distances. Motorists should be alert for rapidly changing conditions early this morning.

Special Weather Statement issued September 18 at 7:19AM EDT by NWS Jacksonville FL

Effective: Thu September 18, 2025, 7:19 AM
Expires: Thu September 18, 2025, 9:30 AM

Area webcams indicate that areas of fog have developed over inland portions of northeast and north central Florida, with fog appearing to be dense along the Interstate 75 corridor south of Gainesville, or in the area of Payne's Prairie Swamp and extending into northern Marion County. Fog may be locally dense elsewhere in this region as well, especially around the Santa Fe River. Fog is expected to dissipate during the early to mid morning hours. The nature of the fog is such that visibilities will vary greatly over short distances. Motorists should be alert for rapidly changing conditions early this morning.

Special Weather Statement issued September 18 at 7:19AM EDT by NWS Jacksonville FL

Effective: Thu September 18, 2025, 7:19 AM
Expires: Thu September 18, 2025, 9:30 AM

Area webcams indicate that areas of fog have developed over inland portions of northeast and north central Florida, with fog appearing to be dense along the Interstate 75 corridor south of Gainesville, or in the area of Payne's Prairie Swamp and extending into northern Marion County. Fog may be locally dense elsewhere in this region as well, especially around the Santa Fe River. Fog is expected to dissipate during the early to mid morning hours. The nature of the fog is such that visibilities will vary greatly over short distances. Motorists should be alert for rapidly changing conditions early this morning.

Flood Warning issued September 17 at 9:08PM EDT by NWS Melbourne FL

Effective: Wed September 17, 2025, 9:08 PM
Expires: Thu September 18, 2025, 10:00 AM

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .The river is forecast to remain within minor flood stage through the weekend with only a slight drop in river levels. If additional heavy rainfall occurs, this could promote additional rises. 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 1000 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 2.9 feet. - Forecast...The river is expected to rise to a crest of 2.8 feet just after midnight tonight. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood

Flood Warning issued September 17 at 9:08PM EDT by NWS Melbourne FL

Effective: Wed September 17, 2025, 9:08 PM
Expires: Thu September 18, 2025, 10:00 AM

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .The river is forecast to remain within minor flood stage through the weekend with only a slight drop in river levels. If additional heavy rainfall occurs, this could promote additional rises. 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 1000 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 2.9 feet. - Forecast...The river is expected to rise to a crest of 2.8 feet just after midnight tonight. - Flood stage is 2.3 feet. - http://www.weather.gov/safety/flood