GMZ400-182115-
 320 AM CDT Sun May 18 2025
 
 
 .SYNOPSIS...
 High pressure remains the main feature with calm conditions across
 the northern Gulf. Combined seas are below 3 feet with weak
 onshore flow around 10 knots.
 
 Starting Monday night an increase in the PGF will cause winds to
 increase as sustained winds will rise to near 20 knots with higher
 gusts. Combined seas will rise in response peaking between 5 and 6
 feet. A caution statement may be needed for Monday night through
 Tuesday night.
 
 After the passage of a cold front, early Wednesday, conditions
 will rapidly improve with winds below 10 knots and seas around 3
 feet.
 
 $$



   GMZ455-182115-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA out 20 NM-  320 AM CDT Sun May 18 2025    TODAY  South winds 10 to 15 knots. Seas around 2 feet. Wave  Detail: South 2 feet at 3 seconds and south 2 feet at 6 seconds.  TONIGHT  Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: South 2 feet at 3 seconds and south 2 feet at 6 seconds.  MONDAY  South winds around 15 knots with gusts up to 20 knots.  Seas 2 to 3 feet. Wave Detail: South 2 feet at 3 seconds.  MONDAY NIGHT  South winds around 15 knots with gusts up to  20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at  4 seconds.  TUESDAY  South winds 10 to 15 knots with gusts up to 20 knots.  Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds and  south 2 feet at 3 seconds.  TUESDAY NIGHT  Southwest winds around 10 knots. Seas around  2 feet. Wave Detail: South 2 feet at 3 seconds and south 2 feet  at 7 seconds.  WEDNESDAY  Northwest winds 5 to 10 knots. Seas around 2 feet. A  slight chance of showers and thunderstorms in the morning.  WEDNESDAY NIGHT  Northwest winds 5 to 10 knots, becoming north  after midnight. Seas around 2 feet.  THURSDAY  Northeast winds 5 to 10 knots. Seas around 2 feet.  THURSDAY NIGHT  Northeast winds 5 to 10 knots. Seas around  2 feet in the evening, then 1 foot or less.    Winds and seas higher in and near thunderstorms.    $$