Station Name: Rollover Pass
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 3 feet

Sensor Depth: 0 feet

Nearest Address:
1682 Hamilton Ave
Port Bolivar, TX 77617
Galveston County

GPS Coordinates: 29.515, -94.513

Nearby Water Temperatures

Winter Weather Advisory issued January 25 at 1:47AM CST until January 25 at 6:00PM CST by NWS Houston/Galveston TX

Effective: Sun January 25, 2026, 1:47 AM
Expires: Sun January 25, 2026, 6:00 PM

* WHAT...Freezing rain possible. Total ice accumulations up to one tenth of an inch. * WHERE...A portion of southeast Texas. * WHEN...Until 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions.

Slow down and use caution while traveling. Prepare for possible power outages. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Extreme Cold Warning issued January 25 at 1:41AM CST until January 27 at 12:00PM CST by NWS Houston/Galveston TX

Effective: Sun January 25, 2026, 1:41 AM
Expires: Sun January 25, 2026, 6:00 PM

* WHAT...Dangerously cold wind chills as low as near zero well inland to around 10 degrees along the coast expected, with the lowest values Monday morning. Portions of the Piney Woods and Brazos Valley will remain below freezing through Tuesday morning. * WHERE...Portions of south central and southeast Texas. * WHEN...Until noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Hard freeze conditions with an extended period of freezing temperatures could cause ruptured water pipes.

Dress in layers including a hat, face mask, and gloves if you must go outside. To prevent water pipes from freezing, wrap or drain them. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Monitor the latest forecasts and warnings for updates.

Extreme Cold Warning issued January 25 at 11:56AM CST until January 27 at 12:00PM CST by NWS Houston/Galveston TX

Effective: Sun January 25, 2026, 11:56 AM
Expires: Mon January 26, 2026, 3:00 AM

* WHAT...Dangerously cold wind chills as low as 5 degrees well inland to around 15 degrees along the coast expected, with the lowest values Monday morning. Some portions of the Piney Woods and Brazos Valley may remain below freezing through Tuesday morning. * WHERE...Portions of south central and southeast Texas. * WHEN...Until noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Hard freeze conditions with an extended period of freezing temperatures could cause ruptured water pipes. * ADDITIONAL DETAILS...Any remaining moisture on roadways will likely freeze tonight, resulting in icy spots continuing through at least Monday morning, especially on bridges and overpasses. Check road conditions before traveling.

Dress in layers including a hat, face mask, and gloves if you must go outside. To prevent water pipes from freezing, wrap or drain them. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Monitor the latest forecasts and warnings for updates.

Extreme Cold Warning issued January 25 at 11:46AM CST until January 27 at 11:00AM CST by NWS Lake Charles LA

Effective: Sun January 25, 2026, 11:46 AM
Expires: Mon January 26, 2026, 8:30 AM

* WHAT...Dangerously cold wind chills as low as 8 above expected. * WHERE...Portions of central, south central, southwest, and west central Louisiana and southeast Texas. * WHEN...From 6 PM this evening to 11 AM CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water.

Winter Weather Advisory issued January 25 at 10:34AM CST until January 25 at 6:00PM CST by NWS Lake Charles LA

Effective: Sun January 25, 2026, 10:34 AM
Expires: Sun January 25, 2026, 6:00 PM

* WHAT...Freezing rain. Additional ice accumulations around a light glaze. * WHERE...Portions of central, south central, and southwest Louisiana and southeast Texas. * WHEN...Until 6 PM CST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.

Winter Storm Warning issued January 25 at 1:47AM CST until January 25 at 6:00PM CST by NWS Houston/Galveston TX

Effective: Sun January 25, 2026, 1:47 AM
Expires: Sun January 25, 2026, 6:00 PM

* WHAT...Significant icing expected. Ice accumulations between one tenth and three tenths of an inch. Light sleet accumulations are possible. * WHERE...Portions of south central and southeast Texas. * WHEN...Until 6 PM CST this evening. * IMPACTS...Power outages and tree damage are possible due to the ice. Travel could be nearly impossible.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.