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   GMZ500-GMZ501-230315-  Synopsis Pascagoula to SW Pass Mississippi-  Synopsis SW Pass Mississippi River to Atchafalaya River-  951 AM CDT Fri Oct 22 2021      .SYNOPSIS...High pressure will remain over the waters through  tomorrow. The high pressure system will then shift toward the  eastern seaboard by early next week.    $$
   GMZ550-552-230315-  Coastal Waters from Port Fourchon LA to Lower Atchafalaya River  LA out 20 nm-  Coastal waters from the Southwest Pass of the Mississippi River  to Port Fourchon Louisiana out 20 mile-  951 AM CDT Fri Oct 22 2021    REST OF TODAY  Northeast winds 5 to 10 knots becoming east in  the afternoon. Seas 1 to 2 feet. Dominant period 6 seconds.  TONIGHT  Southeast winds 5 to 10 knots. Seas 1 to 2 feet.  Dominant period 6 seconds.  SATURDAY  East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant  period 7 seconds.  SATURDAY NIGHT  Southeast winds 15 to 20 knots. Seas 3 to  5 feet. Dominant period 5 seconds.  SUNDAY  Southeast winds 15 to 20 knots. Seas 3 to 5 feet.  Dominant period 6 seconds. Chance of showers through the day.  Slight chance of thunderstorms in the afternoon.  SUNDAY NIGHT  Southeast winds 10 to 15 knots. Seas 3 to 5 feet.  Dominant period 6 seconds. Slight chance of showers and  thunderstorms through the night.  MONDAY  Southwest winds 5 to 10 knots. Seas 2 to 4 feet.  Dominant period 6 seconds. Slight chance of showers.  MONDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 to 2 feet.  Dominant period 5 seconds.  TUESDAY  South winds 5 to 10 knots. Seas 1 to 2 feet. Dominant  period 5 seconds. Slight chance of showers in the afternoon.  TUESDAY NIGHT  South winds 10 to 15 knots. Seas 1 to 2 feet.  Dominant period 4 seconds. Chance of showers through the night.  Slight chance of thunderstorms after midnight.    $$

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