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Hazardous marine condition(s):
Small Craft Advisory
Gale Watch
GMZ500-GMZ501-271515-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
955 PM CDT Tue Oct 26 2021
.SYNOPSIS...A very strong low pressure system and front will impact the area
Wednesday into Thursday. Hazardous conditions are expected to
develop across the waters Wednesday and will likely continue
through the end of the week, especially over the open waters.
$$
GMZ550-552-271515- 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- 955 PM CDT Tue Oct 26 2021 SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT GALE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY AFTERNOON REST OF TONIGHT Southeast winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 4 seconds. Slight chance of showers after midnight. WEDNESDAY South winds 20 to 25 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 5 seconds. Chance of showers and slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. WEDNESDAY NIGHT Southwest winds 25 to 30 knots becoming west 20 to 30 knots after midnight. Seas 6 to 10 feet with occasional seas to 11 feet. Dominant period 7 seconds. Showers with thunderstorms likely in the evening, then slight chance of showers and thunderstorms after midnight. THURSDAY West winds 25 to 35 knots. Seas 8 to 12 feet with occasional seas to 13 feet. Dominant period 7 seconds. Waves or Seas building to 10 to 14 feet with occasional seas to 17 feet. Dominant period 7 seconds in the afternoon. THURSDAY NIGHT Northwest winds 25 to 35 knots. Seas 12 to 16 feet with occasional seas to 19 feet. Dominant period 5 seconds. FRIDAY Northwest winds 25 to 30 knots. Seas 12 to 16 feet with occasional seas to 18 feet. Dominant period 5 seconds. Waves or Seas subsiding to 10 to 14 feet with occasional seas to 15 feet. Dominant period 5 seconds in the afternoon. FRIDAY NIGHT Northwest winds 20 to 25 knots. Seas 8 to 12 feet with occasional seas to 14 feet. Dominant period 4 seconds. Waves or Seas subsiding to 5 to 8 feet with occasional seas to 10 feet. Dominant period 4 seconds after midnight. SATURDAY Northwest winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 4 seconds. SATURDAY NIGHT North winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 4 seconds. SUNDAY Northeast winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period 4 seconds. SUNDAY NIGHT Northeast winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. $$
GMZ550-552-271515- 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- 955 PM CDT Tue Oct 26 2021 SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT GALE WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH FRIDAY AFTERNOON REST OF TONIGHT Southeast winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 4 seconds. Slight chance of showers after midnight. WEDNESDAY South winds 20 to 25 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 5 seconds. Chance of showers and slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. WEDNESDAY NIGHT Southwest winds 25 to 30 knots becoming west 20 to 30 knots after midnight. Seas 6 to 10 feet with occasional seas to 11 feet. Dominant period 7 seconds. Showers with thunderstorms likely in the evening, then slight chance of showers and thunderstorms after midnight. THURSDAY West winds 25 to 35 knots. Seas 8 to 12 feet with occasional seas to 13 feet. Dominant period 7 seconds. Waves or Seas building to 10 to 14 feet with occasional seas to 17 feet. Dominant period 7 seconds in the afternoon. THURSDAY NIGHT Northwest winds 25 to 35 knots. Seas 12 to 16 feet with occasional seas to 19 feet. Dominant period 5 seconds. FRIDAY Northwest winds 25 to 30 knots. Seas 12 to 16 feet with occasional seas to 18 feet. Dominant period 5 seconds. Waves or Seas subsiding to 10 to 14 feet with occasional seas to 15 feet. Dominant period 5 seconds in the afternoon. FRIDAY NIGHT Northwest winds 20 to 25 knots. Seas 8 to 12 feet with occasional seas to 14 feet. Dominant period 4 seconds. Waves or Seas subsiding to 5 to 8 feet with occasional seas to 10 feet. Dominant period 4 seconds after midnight. SATURDAY Northwest winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 4 seconds. SATURDAY NIGHT North winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 4 seconds. SUNDAY Northeast winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period 4 seconds. SUNDAY NIGHT Northeast winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. $$