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 Warning issued May 28 at 12:24PM CDT until June 1 at 1:00AM CDT by NWS New Orleans LA

Effective: Thu May 28, 2026, 12:24 PM
Expires: Fri May 29, 2026, 4:30 AM

...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Pascagoula River At Graham Ferry affecting Jackson County. For the Pascagoula River...including Graham Ferry...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Pascagoula River at Graham Ferry. * WHEN...From Saturday evening to early Monday morning. * IMPACTS...At 16.0 feet, River property at Cumbest Bluff will be cut off by high water and some river roads will be impassable. * ADDITIONAL DETAILS... - At 11:45 AM CDT Thursday the stage was 15.5 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to rise to a crest of 16.0 feet Saturday evening. It will then fall below flood stage Sunday evening. - Flood stage is 16.0 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 430 AM CDT.

Flood Advisory issued May 28 at 11:54AM CDT until May 28 at 3:00PM CDT by NWS New Orleans LA

Effective: Thu May 28, 2026, 11:54 AM
Expires: Thu May 28, 2026, 3:00 PM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southern Mississippi, including the following counties, Harrison and Jackson. * WHEN...Until 300 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. * ADDITIONAL DETAILS... - At 1154 AM 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 3.5 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, Escatawpa, Latimer, Vancleave, Hickory Hills, Wade, Hurley, Big Point, Saucier and Lyman. - 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.

Flood Warning issued May 28 at 9:40AM CDT until May 30 at 1:00AM CDT by NWS Mobile AL

Effective: Thu May 28, 2026, 9:40 AM
Expires: Thu May 28, 2026, 9:45 PM

...The National Weather Service in Mobile has issued a Flood Warning for the following river in Mississippi... Pascagoula At Merrill affecting Greene, Jackson and George Counties. For the Pascagoula River...including Merrill...Minor flooding is forecast. Additional information is available at www.weather.gov/mob. Click on the Rivers and Lakes menu for forecasts and observations. The next statement will be issued when updates occur. * WHAT...Minor flooding is forecast. * WHERE...Pascagoula at Merrill. * WHEN...From Friday morning to late Friday night. * IMPACTS...At 22.0 feet, Flood Stage. Water approaches homes in west Merrill. * ADDITIONAL DETAILS... - At 9:15 AM CDT Thursday the stage was 21.5 feet. - Bankfull stage is N/A. - Forecast...The river is expected to rise to a crest of 22.0 feet tomorrow morning. It will then fall below flood stage tomorrow evening. - Flood stage is 22.0 feet. - http://www.weather.gov/safety/flood

Flood Warning issued May 27 at 7:37PM CDT until May 29 at 8:48PM CDT by NWS New Orleans LA

Effective: Wed May 27, 2026, 7:37 PM
Expires: Thu May 28, 2026, 11:45 AM

...The Flood Warning continues for the following rivers in Mississippi... Wolf River Above Gulfport affecting Harrison County. For the Wolf River...including Gulfport...Minor flooding is forecast. * WHAT...Moderate flooding is occurring and minor flooding is forecast. * WHERE...Wolf River above Gulfport. * WHEN...Until Friday evening. * 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. As water recedes these conditions will improve. * ADDITIONAL DETAILS... - At 6:45 PM CDT Wednesday the stage was 12.1 feet. - Bankfull stage is 7.0 feet. - Forecast...The river is expected to fall below flood stage early Friday afternoon and continue falling to 3.5 feet Monday evening. - 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. Be especially cautious at night when it is harder to recognize the dangers of flooding. 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 Thursday morning at 1145 AM CDT.

Flood Warning issued May 28 at 12:55PM CDT until May 31 at 8:43PM CDT by NWS New Orleans LA

Effective: Thu May 28, 2026, 12:55 PM
Expires: Fri May 29, 2026, 5:00 AM

...The National Weather Service in New Orleans LA has issued a Flood Warning for the following rivers in Mississippi... Biloxi River Near Lyman affecting Harrison County. For the Biloxi River...including Wortham, Lyman...Moderate flooding is forecast. * WHAT...Moderate flooding is forecast. * WHERE...Biloxi River near Lyman. * WHEN...From this evening to Sunday evening. * 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 12:45 PM CDT Thursday the stage was 10.0 feet. - Bankfull stage is 9.0 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 16.0 feet tomorrow evening. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood

Motorists should not attempt to drive around barricades or drive cars through flooded areas. 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 500 AM CDT.