GMZ400-080900-
 309 PM CDT Wed Oct 7 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...
 
 Due to Tropical Storm Isaias in the southwestern Gulf a Small Craft
 Caution and Small Craft Advisory have been issued for 12z Wednesday
 and ending at 12z Friday. By Friday, Gale force criteria is
 possible, however this is highly conditional based on the evolution
 of the system.
 
 $$




 
 GMZ450-080900-
 Coastal waters from Cameron LA to High Island TX out 20 NM-
 309 PM CDT Wed Oct 7 2026
 
 SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THURSDAY
 MORNING
 SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY MORNING THROUGH
 FRIDAY MORNING
 

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

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

 THURSDAY NIGHT
 East winds 10 to 15 knots, increasing to 15 to
 20 knots after midnight. Seas 2 to 4 feet. Wave Detail: East
 4 feet at 5 seconds. A slight chance of showers after midnight.

 FRIDAY
 Northeast winds 15 to 20 knots with gusts up to
 25 knots. Seas 2 to 4 feet. Wave Detail: East 4 feet at
 5 seconds. A chance of showers with a slight chance of
 thunderstorms in the afternoon.

 FRIDAY NIGHT
 Northeast winds 15 to 20 knots with gusts up to
 30 knots. Seas 2 to 4 feet. Wave Detail: East 4 feet at
 6 seconds. A slight chance of thunderstorms in the evening. A
 chance of showers.

 SATURDAY
 Northeast winds 15 to 20 knots, diminishing to 10 to
 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
 Northeast 3 feet at 6 seconds. A slight chance of showers.

 SATURDAY NIGHT
 Northeast winds 10 to 15 knots, diminishing to
 5 to 10 knots after midnight. Seas 2 to 3 feet.

 SUNDAY
 Northeast winds 5 to 10 knots, becoming southeast in
 the afternoon. Seas 1 foot or less.

 SUNDAY NIGHT
 Southeast winds around 10 knots. Seas around
 2 feet.

 MONDAY
 Southeast winds around 10 knots. Seas around 2 feet in
 the morning, then 1 foot or less. A slight chance of showers in
 the afternoon.

 MONDAY NIGHT
 Southeast winds around 10 knots. Seas around
 2 feet.
 
 Winds and seas higher in and near thunderstorms.
 
 $$