NWS Marine Forecast



 Hazardous marine condition(s):
 Marine Weather Statement
 Special Marine Warning
   GMZ500-GMZ501-170630-  1248 PM CDT Wed Jul 16 2025      .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...    Winds will be generally offshore at 10 knots or less this afternoon  with seas under 2 feet. Increased winds and seas are likely Thursday  and Friday as a weak area of low pressure enters the coastal waters  with wind gusts to 25 knots and seas as high as 5 feet in the open  Gulf waters. Seas and winds will weaken, but remain oriented onshore  over the weekend.    $$
   GMZ575-577-170630-  Coastal Waters from Stake Island LA to Southwest Pass of the  Mississippi River from 20 to 60 nm-  Coastal waters from Pascagoula Mississippi to Stake Island Louisiana  out 20 to 60 NM-  1248 PM CDT Wed Jul 16 2025    THIS AFTERNOON  North winds 5 to 10 knots, becoming west late.  Seas around 2 feet. Wave Detail: Northwest 2 feet at 4 seconds and  northeast 1 foot at 4 seconds. Showers and thunderstorms.  TONIGHT  Northwest winds 5 to 10 knots, becoming southeast after  midnight. Seas around 2 feet in the evening, then 1 foot or less.  Wave Detail: North 1 foot at 4 seconds, becoming east 1 foot at  3 seconds and northwest 1 foot at 3 seconds. Thunderstorms likely.  Showers.  THURSDAY  South winds 10 to 15 knots with gusts up to 20 knots.  Seas 2 to 3 feet, building to 3 to 5 feet, occasionally to 6 feet in  the afternoon. Wave Detail: Southeast 3 feet at 4 seconds and  southwest 2 feet at 3 seconds, becoming south 5 feet at 5 seconds.  Thunderstorms likely. Showers.  THURSDAY NIGHT  South winds around 15 knots with gusts up to  20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:  South 5 feet at 5 seconds. Showers. Thunderstorms likely, mainly in  the evening.  FRIDAY  South winds 10 to 15 knots with gusts up to 25 knots. Seas  3 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet at  5 seconds. Showers with thunderstorms likely in the morning, then  showers likely with a chance of thunderstorms in the afternoon.  FRIDAY NIGHT  South winds around 10 knots. Seas 2 to 3 feet. Wave  Detail: Southwest 3 feet at 5 seconds. A slight chance of showers  and thunderstorms in the evening, then a chance of showers and  thunderstorms after midnight.  SATURDAY  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southwest 2 feet at 5 seconds. A chance of thunderstorms.  Showers likely, mainly in the morning.  SATURDAY NIGHT  South winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: Southeast 2 feet at 7 seconds. A slight chance of  showers and thunderstorms after midnight.  SUNDAY  South winds around 5 knots. Seas around 2 feet. Wave  Detail: Southeast 2 feet at 6 seconds. A chance of showers and  thunderstorms, mainly in the morning.  SUNDAY NIGHT  Southwest winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of  showers and thunderstorms after midnight.    Winds and seas higher in and near thunderstorms.    $$