GMZ100-211915-
 1240 AM CST Fri Nov 21 2025
 
 
 .SYNOPSIS...An enhanced pressure gradient across the western Gulf
 continues periods of breezy southeasterly winds and elevated
 seas along the lower Texas Coast, especially Sunday into Monday.
 A frontal boundary approaches northern coastal waters late tonight
 with a chance of showers and thunderstorms that persists into next
 week.
 
 $$




 
 GMZ170-175-211915-
 Gulf waters from Port Mansfield to the Rio Grande extending from
 20 to 60 nm-
 Gulf waters from Baffin Bay to Port Mansfield extending from
 20 to 60 nm-
 1240 AM CST Fri Nov 21 2025
 

 TODAY
 South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
 Detail: Southeast 3 feet at 6 seconds.

 TONIGHT
 Southeast winds around 10 knots. Seas 3 to 4 feet.
 Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of
 showers after midnight. A slight chance of showers and
 thunderstorms early in the morning.

 SATURDAY
 Southeast winds 5 to 10 knots. Seas 3 to 4 feet. Wave
 Detail: Southeast 2 feet at 6 seconds. A slight chance of
 thunderstorms. A chance of showers in the morning, then showers
 likely in the afternoon.

 SATURDAY NIGHT
 Southeast winds 10 to 15 knots. Seas 3 to
 4 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight
 chance of showers.

 SUNDAY
 Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
 Detail: Southeast 3 feet at 6 seconds. A slight chance of
 showers.

 SUNDAY NIGHT
 Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
 occasionally to 8 feet. Wave Detail: Southeast 6 feet at
 6 seconds.

 MONDAY
 South winds 20 to 25 knots, diminishing to 15 to
 20 knots in the afternoon. Seas 5 to 7 feet, occasionally to
 9 feet. A slight chance of showers and thunderstorms in the
 afternoon.

 MONDAY NIGHT
 South winds 10 to 15 knots. Seas 4 to 5 feet. A
 slight chance of showers and thunderstorms.

 TUESDAY
 Southwest winds 5 to 10 knots, becoming east late in
 the afternoon. Seas 3 to 4 feet. A chance of showers with a
 slight chance of thunderstorms in the morning, then a slight
 chance of showers in the afternoon.

 TUESDAY NIGHT
 East winds 10 to 15 knots. Seas 3 to 4 feet. A
 chance of showers. A slight chance of thunderstorms in the
 evening, then a chance of thunderstorms after midnight.
 
 Winds and seas higher in and near thunderstorms.
 
 $$