Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM GMZ455

 
 GMZ400-180700-
 1213 PM CST Tue Feb 17 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...
 
 Light to modest onshore flow is expected to continue for the
 remainder of the week. Main concern will be the potential for sea
 fog development during the night and morning hours. On Saturday a
 cold front will move across the coastal waters late in the day.
 Strong and gusty northerly winds are expected to develop behind
 the front by Sunday.
 
 $$



 
 GMZ455-180700-
 Coastal waters from Lower Atchafalaya River to Intracoastal City
 LA out 20 NM-
 1213 PM CST Tue Feb 17 2026
 

 TONIGHT
 Southeast winds 5 to 10 knots. Seas around 2 feet.
 Wave Detail: Southeast 1 foot at 3 seconds.

 WEDNESDAY
 South winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: South 1 foot at 3 seconds.

 WEDNESDAY NIGHT
 South winds 5 to 10 knots, increasing to 10 to
 15 knots after midnight. Seas around 2 feet. Wave Detail: South
 2 feet at 4 seconds.

 THURSDAY
 South winds around 10 knots. Seas around 2 feet. Wave
 Detail: South 2 feet at 5 seconds and south 1 foot at 2 seconds.
 A slight chance of showers in the afternoon.

 THURSDAY NIGHT
 South winds 5 to 10 knots. Seas 2 to 3 feet.
 Wave Detail: South 2 feet at 6 seconds and south 1 foot at
 2 seconds. A chance of showers.

 FRIDAY
 South winds 5 to 10 knots. Seas around 2 feet. Wave
 Detail: South 2 feet at 6 seconds and south 1 foot at 2 seconds.
 A chance of showers.

 FRIDAY NIGHT
 South winds around 10 knots. Seas 2 to 3 feet. A
 slight chance of showers.

 SATURDAY
 South winds around 10 knots, becoming southwest in
 the afternoon. Seas around 2 feet. A slight chance of
 thunderstorms. A slight chance of showers in the morning, then a
 chance of showers in the afternoon.

 SATURDAY NIGHT
 Northwest winds 10 to 15 knots, becoming north
 20 to 25 knots after midnight. Seas 2 to 4 feet. A chance of
 showers, mainly in the evening.

 SUNDAY
 North winds 20 to 25 knots, diminishing to 15 to
 20 knots in the afternoon. Seas 2 to 4 feet.

 SUNDAY NIGHT
 North winds 15 to 20 knots. Seas 2 to 3 feet.
 
 Winds and seas higher in and near thunderstorms.
 
 $$