NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   GMZ575-577-052300-  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-  537 AM CDT Sun Apr 5 2026    SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY  EVENING    TODAY  South winds 5 to 10 knots, becoming northwest late. Seas  3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet  at 8 seconds. A chance of thunderstorms. A chance of showers early  this morning, then showers likely late this morning and afternoon.  TONIGHT  Northeast winds 15 to 20 knots with gusts up to 30 knots.  Seas 2 to 4 feet, occasionally to 5 feet, building to 4 to 6 feet,  occasionally to 8 feet after midnight. Wave Detail: Southeast 3 feet  at 7 seconds and north 2 feet at 3 seconds, becoming north 5 feet at  5 seconds and southeast 3 feet at 7 seconds. Showers likely with a  chance of thunderstorms in the evening, then a chance of showers  with a slight chance of thunderstorms after midnight.  MONDAY  Northeast winds 15 to 20 knots with gusts up to 30 knots.  Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast  6 feet at 6 seconds and southeast 3 feet at 7 seconds. A slight  chance of thunderstorms. Showers likely, mainly in the morning.  MONDAY NIGHT  Northeast winds 15 to 20 knots with gusts up to  30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:  East 6 feet at 7 seconds. A chance of showers.  TUESDAY  Northeast winds 20 to 25 knots with gusts up to 30 knots.  Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast  8 feet at 7 seconds. A chance of showers.  TUESDAY NIGHT  East winds 20 to 25 knots with gusts up to  30 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail:  East 8 feet at 7 seconds. A chance of showers. A slight chance of  thunderstorms in the evening, then a chance of thunderstorms after  midnight.  WEDNESDAY  East winds 25 to 30 knots. Seas 8 to 11 feet,  occasionally to 14 feet. Wave Detail: East 11 feet at 8 seconds.  Showers likely with a chance of thunderstorms.  WEDNESDAY NIGHT  East winds 25 to 30 knots, diminishing to 20 to  25 knots after midnight. Seas 9 to 11 feet, occasionally to 14 feet.  Wave Detail: East 11 feet at 8 seconds. A chance of thunderstorms.  Showers.  THURSDAY  East winds 20 to 25 knots. Seas 8 to 10 feet,  occasionally to 13 feet. Wave Detail: East 10 feet at 9 seconds. A  chance of showers. A slight chance of thunderstorms in the morning,  then a chance of thunderstorms in the afternoon.  THURSDAY NIGHT  East winds 20 to 25 knots. Seas 6 to 8 feet,  occasionally to 10 feet. Wave Detail: East 8 feet at 8 seconds. A  slight chance of thunderstorms in the evening. A chance of showers.    Winds and seas higher in and near thunderstorms.    $$