PDA Weather/Marine Page URL: mobile.weather.gov
GMZ500-GMZ501-250930-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
346 PM CDT Sun Oct 24 2021
.SYNOPSIS...A cold front will move through the coastal waters
tonight and high pressure will settle in for Monday and Tuesday.
A very strong low pressure system and front will impact the area
Wednesday. In the wake of the front, a strong high pressure system
will build over the waters through the upcoming weekend.
$$
GMZ575-577-250930- 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 mile- 346 PM CDT Sun Oct 24 2021 SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 11 PM CDT THIS EVENING TONIGHT South winds 15 to 20 knots becoming southwest 10 to 15 knots after midnight. Seas 3 to 5 feet. Dominant period 5 seconds. Chance of showers and thunderstorms. MONDAY Northwest winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 5 seconds. MONDAY NIGHT Northwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 5 seconds. TUESDAY Northeast winds 10 to 15 knots becoming near 10 knots late in the afternoon. Seas 2 to 4 feet. Dominant period 4 seconds. TUESDAY NIGHT East winds 10 to 15 knots becoming southeast after midnight. Seas 1 to 2 feet. Dominant period 4 seconds. WEDNESDAY South winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 5 seconds. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. WEDNESDAY NIGHT Southwest winds 25 to 30 knots becoming west after midnight. Seas 4 to 7 feet with occasional seas to 9 feet. Dominant period 6 seconds. Seas building to 6 to 10 feet with occasional seas to 11 feet after midnight. Dominant period 6 seconds after midnight. Showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. THURSDAY West winds 25 to 30 knots. Seas 6 to 10 feet with occasional seas to 11 feet. Dominant period 7 seconds. Seas building to 10 to 14 feet with occasional seas to 17 feet in the afternoon. Dominant period 7 seconds in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. THURSDAY NIGHT Northwest winds 25 to 30 knots. Seas 10 to 14 feet with occasional seas to 17 feet. Dominant period 8 seconds. Slight chance of showers in the evening. FRIDAY Northwest winds 25 to 30 knots. Seas 10 to 14 feet with occasional seas to 15 feet. Dominant period 8 seconds. Slight chance of showers in the afternoon. FRIDAY NIGHT Northwest winds 20 to 25 knots. Seas 8 to 12 feet with occasional seas to 14 feet. Dominant period 7 seconds. Seas subsiding to 6 to 10 feet with occasional seas to 11 feet after midnight. Dominant period 7 seconds after midnight. $$
GMZ575-577-250930- 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 mile- 346 PM CDT Sun Oct 24 2021 SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 11 PM CDT THIS EVENING TONIGHT South winds 15 to 20 knots becoming southwest 10 to 15 knots after midnight. Seas 3 to 5 feet. Dominant period 5 seconds. Chance of showers and thunderstorms. MONDAY Northwest winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 5 seconds. MONDAY NIGHT Northwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 5 seconds. TUESDAY Northeast winds 10 to 15 knots becoming near 10 knots late in the afternoon. Seas 2 to 4 feet. Dominant period 4 seconds. TUESDAY NIGHT East winds 10 to 15 knots becoming southeast after midnight. Seas 1 to 2 feet. Dominant period 4 seconds. WEDNESDAY South winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 5 seconds. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. WEDNESDAY NIGHT Southwest winds 25 to 30 knots becoming west after midnight. Seas 4 to 7 feet with occasional seas to 9 feet. Dominant period 6 seconds. Seas building to 6 to 10 feet with occasional seas to 11 feet after midnight. Dominant period 6 seconds after midnight. Showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. THURSDAY West winds 25 to 30 knots. Seas 6 to 10 feet with occasional seas to 11 feet. Dominant period 7 seconds. Seas building to 10 to 14 feet with occasional seas to 17 feet in the afternoon. Dominant period 7 seconds in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. THURSDAY NIGHT Northwest winds 25 to 30 knots. Seas 10 to 14 feet with occasional seas to 17 feet. Dominant period 8 seconds. Slight chance of showers in the evening. FRIDAY Northwest winds 25 to 30 knots. Seas 10 to 14 feet with occasional seas to 15 feet. Dominant period 8 seconds. Slight chance of showers in the afternoon. FRIDAY NIGHT Northwest winds 20 to 25 knots. Seas 8 to 12 feet with occasional seas to 14 feet. Dominant period 7 seconds. Seas subsiding to 6 to 10 feet with occasional seas to 11 feet after midnight. Dominant period 7 seconds after midnight. $$