Station Name: MISSISSIPPI SOUND AT USGS GULFPORT LIGHT, MS
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Biloxi, MS 39531
Harris County

GPS Coordinates: 30.3186111, -88.9722222

Nearby Water Temperatures

Flood Warning issued June 21 at 6:59AM CDT until June 22 at 4:25AM CDT by NWS New Orleans LA

Effective: Sun June 21, 2026, 6:59 AM
Expires: Mon June 22, 2026, 1:00 AM

...The Flood Warning continues for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. Biloxi River Near Lyman affecting Harrison County. Tchoutacabouffa River Above D'Iberville affecting Harrison County. For the Wolf River...including Landon, Gulfport...Minor flooding is forecast. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. For the Tchoutacabouffa River...including D'Iberville...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Tchoutacabouffa River above D'Iberville. * WHEN...Until late tonight. * IMPACTS...At 10.0 feet, Recreational camps will be inaccessible. Property along Lamey Bridge Road will be inundated. The water level will be at the under carriage of the bridge. Strong currents will flow across the bridge approaches. * ADDITIONAL DETAILS... - At 6:30 AM CDT Sunday the stage was 9.7 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:30 AM CDT Sunday was 10.2 feet. - Forecast...The river will oscillate above flood stage with a maximum value of 9.7 feet this morning. It will fall below flood stage late this evening. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 9.5 feet on 01/31/1991. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates are needed.

Flood Warning issued June 21 at 6:59AM CDT until June 22 at 10:49AM CDT by NWS New Orleans LA

Effective: Sun June 21, 2026, 6:59 AM
Expires: Mon June 22, 2026, 1:00 AM

...The Flood Warning continues for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. Biloxi River Near Lyman affecting Harrison County. Tchoutacabouffa River Above D'Iberville affecting Harrison County. For the Wolf River...including Landon, Gulfport...Minor flooding is forecast. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. For the Tchoutacabouffa River...including D'Iberville...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...Until Monday morning. * IMPACTS...At 16.0 feet, Major flooding will occur in Retreat and Riverland Village Subdivisions at the 16 foot stage. Homes on lower Fisherman Trail will remain flooded and lower River Road will be impassable. * ADDITIONAL DETAILS... - At 6:45 AM CDT Sunday the stage was 15.5 feet. - Bankfull stage is 9.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:45 AM CDT Sunday was 16.0 feet. - Forecast...The river is falling and expected to drop below flood stage Monday morning. - Flood stage is 12.0 feet. - Flood History...This crest compares to a previous crest of 15.5 feet on 07/04/1989. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates are needed.

Flood Warning issued June 21 at 6:59AM CDT until June 23 at 12:00PM CDT by NWS New Orleans LA

Effective: Sun June 21, 2026, 6:59 AM
Expires: Mon June 22, 2026, 1:00 AM

...The Flood Warning continues for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. Biloxi River Near Lyman affecting Harrison County. Tchoutacabouffa River Above D'Iberville affecting Harrison County. For the Wolf River...including Landon, Gulfport...Minor flooding is forecast. For the Biloxi River...including Wortham, Lyman...Minor flooding is forecast. For the Tchoutacabouffa River...including D'Iberville...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wolf River above Gulfport. * WHEN...Until Tuesday afternoon. * IMPACTS...At 12.0 feet, Water will be in several homes along the river near the Bells Ferry Road bridge. Bells Ferry Road will be closed within a mile of the bridge as the road will be covered by swift moving river current. * ADDITIONAL DETAILS... - At 6:45 AM CDT Sunday the stage was 11.6 feet. - Bankfull stage is 7.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 6:45 AM CDT Sunday was 12.1 feet. - Forecast...The river is falling and expected to drop below flood stage Tuesday morning. - Flood stage is 8.0 feet. - Flood History...This crest compares to a previous crest of 11.7 feet on 04/09/1983. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates are needed.

Flood Warning issued June 21 at 6:34AM CDT by NWS New Orleans LA

Effective: Sun June 21, 2026, 6:34 AM
Expires: Mon June 22, 2026, 12:45 AM

...The Flood Warning continues for the following rivers in Mississippi... Pascagoula River At Graham Ferry affecting Jackson County. For the Pascagoula River...including Graham Ferry...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...Pascagoula River at Graham Ferry. * WHEN...Until further notice. * IMPACTS...At 20.1 feet, Flood of Record occurred on February 21, 1961. Some homes in the Cumbest Bluff area will flood. Deep water will cover access to river property along the river. Sections of MS Highway 614 will be inundated. * ADDITIONAL DETAILS... - At 5:45 AM CDT Sunday the stage was 18.5 feet. - Bankfull stage is 15.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 5:45 AM CDT Sunday was 18.5 feet. - Forecast...The river is expected to rise to a crest of 18.7 feet this afternoon and slowly fall thereafter. - Flood stage is 16.0 feet. - Flood History...This crest compares to a previous crest of 18.6 feet on 03/17/2016. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates are needed.

Flood Warning issued June 21 at 8:29AM CDT by NWS New Orleans LA

Effective: Sun June 21, 2026, 8:29 AM
Expires: Mon June 22, 2026, 2:30 AM

...The Flood Warning continues for the following rivers in Mississippi... Pascagoula River At Graham Ferry affecting Jackson County. For the Pascagoula River...including Graham Ferry...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...Pascagoula River at Graham Ferry. * WHEN...Until further notice. * IMPACTS...At 20.1 feet, Flood of Record occurred on February 21, 1961. Some homes in the Cumbest Bluff area will flood. Deep water will cover access to river property along the river. Sections of MS Highway 614 will be inundated. * ADDITIONAL DETAILS... - At 7:45 AM CDT Sunday the stage was 18.5 feet. - Bankfull stage is 15.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:45 AM CDT Sunday was 18.5 feet. - Forecast...The river is expected to rise to a crest of 18.5 feet this afternoon and then gradually fall to 17.4 feet by Tuesday. The river could rise again to near 17.8 feet by Friday morning. - Flood stage is 16.0 feet. - Flood History...This crest compares to a previous crest of 18.4 feet on 01/03/2019. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. Additional information is available at www.weather.gov/lix. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates are needed.