GMZ400-061900-
 1207 AM CST Tue Jan 6 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 Marine Dense Fog Advisory continues for the lakes and bays as
 well as nearshore waters through 18Z today due to ongoing and
 expected continuance of a coastal fog bank. Onshore flow should
 increase just enough by midday to scattered out some of this fog,
 but likely won't allow it to dissipate fully. With very warm,
 moist air lingering over the coastal waters,through the end of the
 week, any fog that does dissipate this afternoon will likely
 redevelop by sunset tonight, with another Dense Fog Advisory
 likely being required. This trend should continue until the
 passage of a cold front Fri/Fri night, that will bring a steady
 influx of drier air through the weekend into early next week.
 
 $$




 
 GMZ435-061900-
 Vermilion and West Cote Blanche Bays-
 1207 AM CST Tue Jan 6 2026
 
 DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY
 

 TODAY
 Southwest winds 5 to 10 knots. Bay waters light chop.

 TONIGHT
 Southwest winds 5 to 10 knots. Bay waters light chop.
 Patchy fog after midnight.

 WEDNESDAY
 Southwest winds 5 to 10 knots. Bay waters light
 chop.

 WEDNESDAY NIGHT
 South winds 5 to 10 knots, increasing to 10 to
 15 knots after midnight. Bay waters choppy.

 THURSDAY
 South winds 10 to 15 knots with gusts up to 20 knots.
 Bay waters choppy. A chance of showers in the afternoon.

 THURSDAY NIGHT
 South winds 10 to 15 knots. Bay waters choppy.
 A chance of showers. A slight chance of thunderstorms in the
 evening, then a chance of thunderstorms after midnight.

 FRIDAY
 South winds around 10 knots. Bay waters light chop. A
 chance of thunderstorms. A chance of showers in the morning, then
 showers likely in the afternoon.

 FRIDAY NIGHT
 Southwest winds around 10 knots, becoming
 northwest after midnight. Bay waters choppy. A slight chance of
 thunderstorms in the evening. A chance of showers.

 SATURDAY
 North winds 10 to 15 knots. Bay waters choppy. A
 chance of showers.

 SATURDAY NIGHT
 North winds 10 to 15 knots. Bay waters choppy.
 A slight chance of showers.
 
 Winds and waves higher in and near thunderstorms.
 
 $$