GMZ500-GMZ501-290700-
 152 PM CDT Tue Jul 28 2026
 
 
 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
 
 Weak high pressure over the north-central Gulf will maintain west to
 southwest winds of 5 to 15 knots through midweek, with occasional
 increases to near 20 knots over the Mississippi Sound and eastern
 waters at night. A weak front will settle toward the northern Gulf
 Coast Thursday and remain nearby through the weekend, bringing
 increasing thunderstorm coverage. Seas will generally remain 1 to
 3 feet nearshore and 2 to 4 feet offshore, although locally
 hazardous winds, waves, lightning, and reduced visibility will occur
 near stronger storms.
 
 $$



   GMZ536-290700-  Chandeleur Sound-  152 PM CDT Tue Jul 28 2026    THIS AFTERNOON  West winds around 10 knots. Waves 1 foot or less.  TONIGHT  West winds 10 to 15 knots. Waves 1 foot or less, then  1 to 2 feet after midnight.  WEDNESDAY  West winds 10 to 15 knots. Waves 1 to 2 feet.  WEDNESDAY NIGHT  West winds 10 to 15 knots. Waves 1 foot or less,  then 1 to 2 feet after midnight. A slight chance of showers and  thunderstorms after midnight.  THURSDAY  West winds 10 to 15 knots. Waves 1 to 2 feet in the  morning, then 1 foot or less. A chance of showers and thunderstorms.  THURSDAY NIGHT  West winds 10 to 15 knots. Waves 1 foot or less. A  chance of thunderstorms. A chance of showers in the evening, then  showers likely after midnight.  FRIDAY  West winds 10 to 15 knots. Waves 1 foot or less. Showers  and thunderstorms likely, mainly in the morning.  FRIDAY NIGHT  Southwest winds 10 to 15 knots. Waves 1 foot or  less, then 1 to 2 feet after midnight. A chance of showers and  thunderstorms.  SATURDAY  West winds 10 to 15 knots. Waves 1 to 2 feet. Showers  and thunderstorms likely, mainly in the morning.  SATURDAY NIGHT  Southwest winds 15 to 20 knots. Waves 1 to 2 feet.  A chance of thunderstorms. A chance of showers in the evening, then  showers likely after midnight.    Winds and waves higher in and near thunderstorms.    $$