Station Name: High Island
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -1 feet

Nearest Address:
SH-124
High Island, TX 77623
Galveston County

GPS Coordinates: 29.59472, -94.39028

Nearby Water Temperatures

Special Marine Warning issued June 21 at 6:55AM CDT until June 21 at 8:30AM CDT by NWS Houston/Galveston TX

Effective: Sun June 21, 2026, 6:55 AM
Expires: Sun June 21, 2026, 8:30 AM

SMWHGX The National Weather Service in League City has issued a * Special Marine Warning for... Galveston Bay... * Until 830 AM CDT. * At 655 AM CDT, a strong thunderstorm was located over southern Trinity Bay, moving northeast at 20 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... Smith Point, East Galveston Bay, Mitchell Bay, Upper San Jacinto Bay, Scott Bay, Black Duck Bay, Galveston Bay, Tabbs Bay, Crystal Bay, Burnet Bay, Eagle Point, and Trinity Bay.

Move to safe harbor until hazardous weather passes.

Flood Advisory issued June 21 at 7:04AM CDT until June 21 at 9:00AM CDT by NWS Houston/Galveston TX

Effective: Sun June 21, 2026, 7:04 AM
Expires: Sun June 21, 2026, 9:00 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following county, Chambers. * WHEN...Until 900 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 704 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2.5 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... Anahuac, Smith Point, Oak Island and Wallisville. - http://www.weather.gov/safety/flood

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

Flood Advisory issued June 21 at 5:34AM CDT until June 21 at 8:45AM CDT by NWS Houston/Galveston TX

Effective: Sun June 21, 2026, 5:34 AM
Expires: Sun June 21, 2026, 8:45 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following counties, Brazoria, Fort Bend, Galveston and Harris. * WHEN...Until 845 AM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 534 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has 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... Southeastern Pasadena, Pearland, League City, southeastern Missouri City, Texas City, Friendswood, Alvin, Dickinson, Santa Fe, Seabrook, Webster, Hitchcock, Manvel, Kemah, Fresno, southern South Belt / Ellington, Clear Lake, Nassau Bay, Taylor Lake Village and El Lago. - 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. 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.

Flash Flood Warning issued June 21 at 7:01AM CDT until June 21 at 9:45AM CDT by NWS Lake Charles LA

Effective: Sun June 21, 2026, 7:01 AM
Expires: Sun June 21, 2026, 9:45 AM

FFWLCH The National Weather Service in Lake Charles has extended the * Flash Flood Warning for... Northeastern Jefferson County in southeastern Texas... Southwestern Orange County in southeastern Texas... * Until 945 AM CDT. * At 701 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts of 1 to 4 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Beaumont, Port Arthur, Nederland, Groves, Port Neches, Central Gardens and Southeast Texas Regional Airport.

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.

Flash Flood Warning issued June 21 at 5:40AM CDT until June 21 at 8:45AM CDT by NWS Lake Charles LA

Effective: Sun June 21, 2026, 5:40 AM
Expires: Sun June 21, 2026, 8:45 AM

FFWLCH The National Weather Service in Lake Charles has issued a * Flash Flood Warning for... Northeastern Jefferson County in southeastern Texas... Southwestern Orange County in southeastern Texas... * Until 845 AM CDT. * At 540 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Beaumont, Port Arthur, Nederland, Groves, Port Neches, Central Gardens and Southeast Texas Regional Airport.

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.