GMZ400-300900-
 309 PM CDT Thu Oct 29 2026
 
 .Synopsis for Lower Atchafalaya River LA to High Island TX out
 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
 Blanche Bays...
 
 A light to moderate easterly flow continues into early next week,
 with occasional gusts to 15-20 kts possible Friday into the weekend
 as the pressure gradient briefly tightens. Small craft should
 continue to exercise caution through this period, especially across
 the outer coastal waters. Friday afternoon/evening, rain chances
 return and remain elevated through Saturday as a surge of moisture
 overspreads the region.
 
 $$




 
 GMZ450-300900-
 Coastal waters from Cameron LA to High Island TX out 20 NM-
 309 PM CDT Thu Oct 29 2026
 

 TONIGHT
 Southeast winds 5 to 10 knots, becoming east 10 to
 15 knots late. Seas around 2 feet. Wave Detail: Southeast 2 feet
 at 4 seconds.

 FRIDAY
 East winds 10 to 15 knots with gusts up to 20 knots.
 Seas 2 to 3 feet. Wave Detail: East 3 feet at 4 seconds.

 FRIDAY NIGHT
 East winds 10 to 15 knots with gusts up to
 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at
 4 seconds. A slight chance of showers in the evening, then a
 chance of showers with a slight chance of thunderstorms after
 midnight.

 SATURDAY
 East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
 Detail: East 2 feet at 4 seconds. A chance of thunderstorms. A
 chance of showers in the morning, then showers likely in the
 afternoon.

 SATURDAY NIGHT
 East winds around 10 knots. Seas around 2 feet.
 Wave Detail: Southeast 2 feet at 4 seconds. Showers likely with a
 slight chance of thunderstorms in the evening.

 SUNDAY
 East winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: East 1 foot at 4 seconds.

 SUNDAY NIGHT
 Southeast winds 5 to 10 knots, becoming east
 10 to 15 knots after midnight. Seas around 2 feet.

 MONDAY
 Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

 MONDAY NIGHT
 Southeast winds around 15 knots. Seas 2 to
 3 feet. A slight chance of showers and thunderstorms after
 midnight.

 TUESDAY
 South winds 15 to 20 knots. Seas around 3 feet. A
 chance of showers with a slight chance of thunderstorms in the
 morning, then showers likely with a chance of thunderstorms in
 the afternoon.

 TUESDAY NIGHT
 South winds around 15 knots, becoming west after
 midnight. Seas 2 to 3 feet. Showers likely with a chance of
 thunderstorms in the evening, then a chance of showers with a
 slight chance of thunderstorms after midnight.
 
 Winds and seas higher in and near thunderstorms.
 
 $$