NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   GMZ500-GMZ501-041300-  701 PM CDT Fri Oct 3 2025      .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...    A prolonged easterly wind of 15 to 25 knots will persist through  Sunday as the waters remained sandwiched between a broad low in. the  Gulf and a high pressure system to the north. The combination of  wind waves and swell from a long fetch across the eastern Gulf will  produce rough seas of 6 to 10 feet in the open Gulf waters and 3 to  6 feet in the sounds and tidal lakes. A Small Craft Advisory will  remain in effect for all of the open Gulf waters and the tidal  sounds, as well as Lake Borgne through Sunday evening due to these  expected rough conditions. Small Craft Exercise Caution headlines  will also be in effect Lakes Pontchartrain and Maurepas. Conditions  will gradually improve early next week as high pressure becomes more  centered over the area.    $$
   GMZ532-041300-  Mississippi Sound-  701 PM CDT Fri Oct 3 2025    SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON    TONIGHT  East winds 15 to 20 knots, increasing to 20 to 25 knots  late. Waves 3 to 4 feet. A slight chance of showers late this  evening and early morning. A chance of showers late.  SATURDAY  East winds 20 to 25 knots, diminishing to 15 to 20 knots  in the afternoon. Waves 3 to 4 feet. A slight chance of showers in  the morning, then a chance of showers in the afternoon.  SATURDAY NIGHT  East winds 15 to 20 knots with gusts up to  25 knots. Waves 3 to 4 feet. A chance of showers in the evening,  then a chance of showers with a slight chance of thunderstorms after  midnight.  SUNDAY  East winds 15 to 20 knots with gusts up to 30 knots. Waves  around 4 feet. Showers likely with a slight chance of thunderstorms  in the morning, then showers likely with a chance of thunderstorms  in the afternoon. Visibility 1 NM or less in the morning.  SUNDAY NIGHT  East winds 15 to 20 knots with gusts up to 25 knots.  Waves 3 to 4 feet. A slight chance of thunderstorms. Showers likely,  mainly in the evening.  MONDAY  East winds 10 to 15 knots with gusts up to 20 knots. Waves  3 to 4 feet. A chance of showers. A slight chance of thunderstorms  in the afternoon.  MONDAY NIGHT  East winds 10 to 15 knots. Waves 2 to 3 feet. A  chance of showers, mainly in the evening.  TUESDAY  Northeast winds 10 to 15 knots. Waves 2 to 3 feet. A  slight chance of showers. A slight chance of thunderstorms in the  afternoon.  TUESDAY NIGHT  Northeast winds 10 to 15 knots. Waves 2 to 3 feet.  A slight chance of showers in the evening.  WEDNESDAY  East winds 10 to 15 knots. Waves 2 to 3 feet. A slight  chance of showers.  WEDNESDAY NIGHT  Northeast winds 10 to 15 knots. Waves 2 to  3 feet. A slight chance of showers in the evening.    Winds and waves higher in and near thunderstorms.    $$