Hazardous marine condition(s):
Small Craft Advisory
GMZ550-552-012300-
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 NM-
437 AM CST Mon Dec 1 2025
SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY
SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM NOON CST TODAY
THROUGH THIS EVENING
SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH TUESDAY
AFTERNOON
TODAY
Northeast winds 15 to 20 knots, becoming east 10 to
15 knots late. Seas 2 to 4 feet, occasionally to 5 feet. Wave
Detail: East 4 feet at 6 seconds. A slight chance of showers this
morning, then showers likely with a slight chance of thunderstorms
this afternoon.
TONIGHT
Northeast winds 10 to 15 knots, becoming north 15 to
20 knots with gusts up to 25 knots after midnight. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: North 3 feet at 3 seconds and
southeast 3 feet at 7 seconds. A slight chance of thunderstorms.
Showers likely, mainly in the evening.
TUESDAY
North winds 15 to 20 knots with gusts up to 25 knots.
Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest
4 feet at 4 seconds and southeast 2 feet at 6 seconds.
TUESDAY NIGHT
Northeast winds 10 to 15 knots. Seas 2 to 3 feet,
subsiding to 1 to 2 feet after midnight. Wave Detail: North 2 feet
at 3 seconds and southeast 1 foot at 6 seconds, becoming northeast
2 feet at 3 seconds and southeast 1 foot at 6 seconds.
WEDNESDAY
East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: East 1 foot at 3 seconds and southeast 1 foot at 6 seconds.
WEDNESDAY NIGHT
Southeast winds 5 to 10 knots, increasing to
10 to 15 knots after midnight. Seas 1 to 2 feet. Wave Detail:
Southeast 2 feet at 3 seconds and southeast 1 foot at 6 seconds. A
slight chance of showers in the evening, then a chance of showers
after midnight.
THURSDAY
East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds. Showers likely with a slight
chance of thunderstorms.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds.
A chance of showers with a slight chance of thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
FRIDAY
Southwest winds 10 to 15 knots, becoming west in the
afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 5 seconds. Showers likely. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in the
afternoon.
FRIDAY NIGHT
Northwest winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 3 feet at 6 seconds and
northwest 2 feet at 3 seconds. Showers likely with a slight chance
of thunderstorms.
Winds and seas higher in and near thunderstorms.
$$