Forecast as of 11:15 PM CST on November 20, 2009
Synopsis For The Middle Texas Coastal Waters
A vigorous upper level disturbance will move across the region tonight. As a result...the surface low pressure system near the offshore waters will move toward the northeast overnight. A moderate to strong offshore flow will develop in its wake tonight and persist through Saturday morning. The offshore flow will decrease Saturday afternoon and become onshore Sunday. Onshore flow will gradually increase through Monday ahead of another cold front which will move through the coastal waters on Tuesday. Scattered showers and thunderstorms can be expected ahead of the front. A strong offshore flow will develop in the wake of this next front.
Forecast as of 9:40 PM CST on November 20, 2009
Coastal Waters From Port Mansfield To The Rio Grande Out 20 Nm-
Coastal Waters From Baffin Bay To Port Mansfield Out 20 Nm-
Small Craft Advisory in effect until 2 am CST Saturday
Tonight
Winds becoming northwest 15 to 20 knots becoming north overnight. Seas 6 to 9 feet subsiding to 6 feet by sunrise Saturday. Chance of showers.
Saturday
North winds around 15 knots. Seas 4 to 6 feet.
Saturday Night
North winds 5 to 10 knots in the evening becoming light. Seas 2 to 4 feet subsiding to 1 to 3 feet after midnight.
Sunday
Light winds becoming east around 10 knots in the afternoon. Seas 1 to 3 feet.
Sunday Night
Southeast winds around 10 knots until early morning becoming light. Seas 1 to 3 feet.
Monday
Light winds becoming southeast around 10 knots in the afternoon and evening...then becoming light after midnight. Seas 1 to 3 feet. Slight chance of showers.
Tuesday
Northeast winds around 10 knots rising to 15 to 20 knots. Seas 4 to 6 feet. Chance of showers.
Wednesday
Northeast winds around 15 knots. Seas 6 to 8 feet. Chance of showers.
Water Temperatures
Lugar Temperatura
Corpus Christi, TX 70.0°F
Port Isabel, TX 71.1°F
Date Time Tide Type Height
Aransas Channel
2009-11-20 8:08 PM CST High Tide 1.75 feet
2009-11-20 9:13 PM CST Low Tide 1.74 feet
2009-11-20 9:45 PM CST High Tide 1.74 feet
2009-11-21 11:16 AM CST Low Tide 0.02 feet
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
Corpus Christi
2009-11-20 8:20 PM CST High Tide 2.04 feet
2009-11-21 10:59 AM CST Low Tide 0.09 feet
2009-11-21 8:53 PM CST High Tide 1.94 feet
Nueces Bay
2009-11-20 6:28 PM CST Low Tide 0.01 feet
2009-11-21 6:42 AM CST High Tide 0.39 feet
2009-11-21 6:54 PM CST Low Tide 0.02 feet
Padre Island (South)
2009-11-20 9:06 PM CST High Tide 2.04 feet
2009-11-21 11:15 AM CST Low Tide 0.22 feet
2009-11-21 9:42 PM CST High Tide 2.01 feet
Port Isabel
2009-11-20 10:09 PM CST High Tide 1.72 feet
2009-11-21 11:56 AM CST Low Tide 0.08 feet
2009-11-21 10:49 PM CST High Tide 1.63 feet
Date Time Current Type Speed
Aransas Pass
2009-11-20 2:52 PM CST Slack, Flood Begins 0.00 knots
2009-11-20 7:58 PM CST Max Flood 1.82 knots
2009-11-21 3:17 AM CST Slack, Ebb Begins -0.00 knots
2009-11-21 10:08 AM CST Max Ebb -1.71 knots
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
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Marine links for Western Gulf of Mexico
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
Marine links for Gulf of Mexico offshore marine forecasts
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
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