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   GMZ500-GMZ501-122200-  Synopsis Pascagoula to SW Pass Mississippi-  Synopsis SW Pass Mississippi River to Atchafalaya River-  402 AM CDT Wed Aug 12 2020      .SYNOPSIS...Weak high pressure will prevail across the  northeastern Gulf of Mexico through the week.    $$
   GMZ550-552-122200-  Coastal Waters from Port Fourchon LA to Lower Atchafalaya River  LA out 20 nm-  Coastal waters from the Southwest Pass of the Mississippi River  to Port Fourchon Louisiana out 20 mile-  402 AM CDT Wed Aug 12 2020    TODAY  West winds 5 to 10 knots becoming southwest in the  afternoon. Seas 1 foot or less. Dominant period 4 seconds.  Scattered showers and thunderstorms until late afternoon, then  isolated showers and thunderstorms late.  TONIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Dominant period 4 seconds. Isolated showers and thunderstorms  after midnight.  THURSDAY  West winds near 5 knots becoming southwest in the  afternoon. Seas 1 foot or less. Dominant period 5 seconds.  Scattered showers and thunderstorms in the morning, then isolated  showers and thunderstorms in the afternoon.  THURSDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. Dominant period 5 seconds. Isolated showers and  thunderstorms after midnight.  FRIDAY  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Dominant period 5 seconds. Scattered showers and thunderstorms.  FRIDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. Dominant period 5 seconds. Slight chance of showers through  the night. Slight chance of thunderstorms after midnight.  SATURDAY  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Dominant period 4 seconds. Chance of showers and thunderstorms.  SATURDAY NIGHT  West winds 5 to 10 knots. Seas 1 foot or less.  Dominant period 4 seconds. Slight chance of showers and  thunderstorms after midnight.  SUNDAY  West winds 5 to 10 knots. Seas 1 foot or less. Dominant  period 4 seconds. Chance of showers and thunderstorms.  SUNDAY NIGHT  West winds 5 to 10 knots. Seas 1 foot or less.  Dominant period 4 seconds. Chance of showers and thunderstorms  through the night.    $$

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