NWS Marine Forecast


   GMZ500-GMZ501-082300-  437 AM CST Sat Nov 8 2025      .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...    Light southwesterly winds will remain in place across the waters  today as the Mid Atlantic surface high shifts offshore to the east.  By Sunday, a strong cold front will push across the coastal waters,  bringing strong northerly/offshore winds of 20-25 knots behind it.  The strongest of the winds looks like it will be from midday Sunday  through Monday night. These winds will also promote 9-11 feet waves  in our outer waters during that same timeframe. Needless to say, at  least Small Craft Advisories will likely be needed for Sunday  through Monday night. A surface high starts filtering into the area  on Tuesday and light winds and calmer seas return with it.    $$
   GMZ570-572-082300-  Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya  River LA from 20 to 60 NM-  Coastal waters from Southwest Pass of the Mississippi River to Port  Fourchon Louisiana from 20 to 60 NM-  437 AM CST Sat Nov 8 2025    TODAY  West winds 5 to 10 knots. Seas around 2 feet. Wave Detail:  Southeast 2 feet at 5 seconds and west 1 foot at 5 seconds.  TONIGHT  West winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: West 2 feet at 5 seconds and southeast 1 foot at 5 seconds.  SUNDAY  North winds 15 to 20 knots with gusts up to 25 knots. Seas  2 to 3 feet, building to 4 to 6 feet, occasionally to 8 feet in the  afternoon. Wave Detail: Northwest 3 feet at 5 seconds and southeast  1 foot at 6 seconds, becoming northwest 6 feet at 6 seconds and  northeast 5 feet at 5 seconds. A slight chance of showers and  thunderstorms in the morning.  SUNDAY NIGHT  North winds 20 to 25 knots, increasing to 25 to  30 knots after midnight. Seas 6 to 9 feet, occasionally to 11 feet,  building to 8 to 11 feet, occasionally to 14 feet after midnight.  Wave Detail: North 9 feet at 7 seconds.  MONDAY  North winds 20 to 25 knots with gusts up to 30 knots. Seas  7 to 10 feet, occasionally to 13 feet, subsiding to 5 to 7 feet,  occasionally to 9 feet in the afternoon. Wave Detail: North 8 feet  at 7 seconds, becoming north 7 feet at 7 seconds.  MONDAY NIGHT  North winds 15 to 20 knots with gusts up to  25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:  North 6 feet at 7 seconds.  TUESDAY  Northeast winds around 10 knots, becoming east in the  afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:  Northeast 3 feet at 5 seconds.  TUESDAY NIGHT  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: East 2 feet at 6 seconds and southeast 1 foot at 3 seconds.  WEDNESDAY  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 1 foot at 5 seconds.  WEDNESDAY NIGHT  Southeast winds 5 to 10 knots. Seas around  2 feet. Wave Detail: South 1 foot at 5 seconds.    Winds and seas higher in and near thunderstorms.    $$