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

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Pascagoula, MS 39595
Jackson County

GPS Coordinates: 30.30805556, -88.58388889

Nearby Water Temperatures

Flood Advisory issued May 22 at 1:21PM CDT until May 22 at 4:30PM CDT by NWS New Orleans LA

Effective: Fri May 22, 2026, 1:21 PM
Expires: Fri May 22, 2026, 4:30 PM

Line of storms continues to develop and move across coastal Mississippi. Minor flooding will continue to be possible as these storms are very efficient. As long as they continue to move widespread flash flooding is not expected however, given the training that looks like may be trying to set up there could be isolated locations that would need a flash flood warning. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southern Mississippi, including the following counties, Harrison and Jackson. * WHEN...Until 430 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 121 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1.5 and 3 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Gulfport, Biloxi, Ocean Springs, Long Beach, Pass Christian, St. Martin, D'iberville, Latimer, Gulf Hills, Gulf Park Estates and Gulfport Airport. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

Special Weather Statement issued May 22 at 1:12PM CDT by NWS New Orleans LA

Effective: Fri May 22, 2026, 1:12 PM
Expires: Fri May 22, 2026, 2:00 PM

At 112 PM CDT, Doppler radar was tracking a strong thunderstorm capable of producing funnel clouds over Big Point, or 8 miles northeast of Escatawpa, moving northeast at 20 mph. HAZARD...Funnel clouds and winds in excess of 40 mph. SOURCE...Radar indicated. IMPACT...If a funnel cloud briefly touches down, minor damage to outdoor objects is possible. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Escatawpa, Hurley, Big Point, Wade, and Vancleave.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

Flood Advisory issued May 22 at 12:32PM CDT until May 22 at 2:30PM CDT by NWS New Orleans LA

Effective: Fri May 22, 2026, 12:32 PM
Expires: Fri May 22, 2026, 2:30 PM

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of southern Mississippi, including the following county, Jackson. * WHEN...Until 230 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 1232 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 3 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Vancleave, Wade and Hurley. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Flood Warning issued May 22 at 9:55AM CDT until May 23 at 8:30PM CDT by NWS New Orleans LA

Effective: Fri May 22, 2026, 9:55 AM
Expires: Sat May 23, 2026, 2:00 AM

...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. Biloxi River Near Lyman 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. * WHAT...Minor flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...From this afternoon to tomorrow evening. * IMPACTS...At 12.0 feet, River Road near Three Rivers Road bridge will begin to flood. * ADDITIONAL DETAILS... - At 9:45 AM CDT Friday the stage was 11.3 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 12.5 feet just after midnight tonight. It will then fall below flood stage early tomorrow afternoon. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 late tonight at 200 AM CDT.

Flood Warning issued May 22 at 9:55AM CDT until May 24 at 11:00AM CDT by NWS New Orleans LA

Effective: Fri May 22, 2026, 9:55 AM
Expires: Sat May 23, 2026, 2:00 AM

...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. Biloxi River Near Lyman 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. * WHAT...Minor flooding is forecast. * WHERE...Wolf River above Gulfport. * WHEN...From this evening to late Sunday morning. * IMPACTS...At 8.0 feet, Bells Ferry Road will begin to flood. There will be water over the access road just upstream of the bridge and the road will become impassable very quickly. * ADDITIONAL DETAILS... - At 9:45 AM CDT Friday the stage was 5.4 feet. - Bankfull stage is 7.0 feet. - Forecast...The river is expected to rise above flood stage late this evening to a crest of 8.5 feet tomorrow morning. It will then fall below flood stage early Sunday morning. - Flood stage is 8.0 feet. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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 late tonight at 200 AM CDT.