GM 255

• Buoys / Water Temps
• Wave Heights

Click any area for a Zone forecast. Click the Station ID for station data.

Global Marine Zone Map

• Laguna Madre from the Port of Brownsville to the Arroyo Colorado
• Laguna Madre from the Arroyo Colorado to 5 nm north of Port Mansfield, TX
• Port Mansfield to Baffin Bay, TX
• Coastal waters from Port Mansfield, TX to Rio Grande River out 20 nm
• Coastal waters from Baffin Bay to Port Mansfield, TX out 20 nm
• Waters from Port Mansfield, TX to Rio Grande extending from 20 nm to 60 nm
• Waters from Baffin Bay to Port Mansfield, extending from 20 to 60 nm
• Bays and waterways from Corpus Christi to Baffin Bay
• Bays and waterways from Port O'Connor to Aranas Pass
• Coastal waters out to 20 nm from Baffin Bay to Port Aransas
• Coastal waters 20 to 60 nm from Baffin Bay to Port Aransas
• Matagorda Bay
• Galveston Bay
• Coastal waters from Freeport to Matagorda Ship Channel out 20 nm
• Coastal waters from High Island to Freeport, TX out 20 nm
• Freeport to Matagorda Ship Channel extending from 20 nm to 60 nm
• Waters from High Island to Freeport, TX extending from 20 to 60 nm
• Coastal waters from Cameron, LA to High Island, TX out 20 nm
• Coastal waters from Intercoastal City, LA to Cameron, LA out 20 nm
• Coastal waters from Lower Atchafalaya River to Intercoastal City, LA from 20 nm to 60 nm
• Waters from Cameron, LA to High Island, TX extending from 20 nm to 60 nm
• Waters from Intercoastal City to Cameron, LA from 20 nm to 60 nm
• Lower Atchafalaya River to Intercoastal City, LA extending from 20 to 60 nm
• Lake Pontchartrain/Lake Maurepas
• Coastal waters from the southwest pass of the Mississippi River out 20 nm
• Coastal waters from Pascagoula, MS, to the southwest pass of the Mississippi River out 20 nm
• Waters from the southwest pass of the Mississippi River to Lower Atchafalaya River out 20 nm
• Waters from Pascagoula, MS, to the southwest pass of the Mississippi River out 20 nm
• Mobile Bay
• Coastal waters from Pensacola, FL to Pascagoula, MS out 20 nm
• Coastal waters from Destin to Pensacola, FL out 20 nm

• Northwest Gulf North of 25 North and West of 90 West
• Southwest Gulf South of 25 North and West of 90 West
• Middle Gulf between 85 West and 90 West
• East Gulf between 81 West and 85 West

There are currently no warnings or advisories for this location.

Tide Information Date: Time: Tide Type: Height: Aransas Channel: 2009-11-21 8:51 PM CST High Tide 1.67 feet 2009-11-21 10:07 PM CST Low Tide 1.66 feet 2009-11-21 10:37 PM CST High Tide 1.66 feet 2009-11-22 12:00 PM CST Low Tide 0.12 feet 2009-11-22 9:25 PM CST High Tide 1.58 feet Corpus Christi: 2009-11-21 8:52 PM CST High Tide 1.94 feet 2009-11-22 11:39 AM CST Low Tide 0.23 feet 2009-11-22 9:11 PM CST High Tide 1.83 feet Nueces Bay: 2009-11-21 6:54 PM CST Low Tide 0.02 feet 2009-11-22 7:05 AM CST High Tide 0.37 feet 2009-11-22 7:13 PM CST Low Tide 0.05 feet Port Lavaca, Matagorda Bay: 2009-11-21 5:11 PM CST Low Tide 0.22 feet 2009-11-22 4:47 AM CST High Tide 1.33 feet 2009-11-22 5:57 PM CST Low Tide 0.30 feet 2009-11-23 5:17 AM CST High Tide 1.23 feet Port O'Connor, Matagorda Bay: 2009-11-21 2:42 PM CST Low Tide 0.17 feet 2009-11-22 3:11 AM CST High Tide 1.20 feet 2009-11-22 3:25 PM CST Low Tide 0.24 feet 2009-11-23 3:46 AM CST High Tide 1.12 feet Currents Information Date: Time: Current Type: Speed: Aransas Pass: 2009-11-21 3:39 PM CST Slack, Flood Begins 0.00 knots 2009-11-21 8:36 PM CST Max Flood 1.67 knots 2009-11-22 3:49 AM CST Slack, Ebb Begins -0.00 knots 2009-11-22 10:55 AM CST Max Ebb -1.50 knots 2009-11-22 4:24 PM CST Slack, Flood Begins 0.00 knots 2009-11-22 9:01 PM CST Max Flood 1.48 knots 2009-11-23 4:13 AM CST Slack, Ebb Begins -0.00 knots

Tide Quick Jump: Aransas Channel Corpus Christi Nueces Bay Port Lavaca, Matagorda Bay Port O'Connor, Matagorda Bay