Hazardous marine condition(s):
Small Craft Advisory
GMZ500-GMZ501-032330-
548 AM CDT Wed Jun 3 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
The backdoor cold front is currently moving through the region and
was almost bisecting the region shortly after midnight. The front
will continues its slow march towards the coast moving off the MS
coast before the latest forecast is out. It will then slide off the
SELA coast just before sunrise. A very brief period of offshore
winds will occur immediately behind the front...brief. By mid late
morning winds will quickly veer to easterly over MS Sound along with
the Sounds and waters east of the Mississippi River Delta and
rapidly increase to Small Craft Advisory conditions. The winds will
finally start to shift more easterly south of the LA coast late
today and increase to Small Craft Advisory conditions late this
afternoon or this evening. The winds are responding to 2 features, a
large area of high pressure which will work down the Appalachians
and into the southeastern US while a weak tropical wave continues to
move northeast across the central Gulf and towards the LA coast by
the end of the week. These two features will keep a tight pressure
gradient in place leading to strong easterly and eventually
southeasterly winds into the weekend. This will lead to prolonged
hazardous marine conditions along with coastal flooding concerns,
especially along the coast east of the Mississippi River delta.
$$
GMZ535-032330- Breton Sound- 548 AM CDT Wed Jun 3 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY EVENING TODAY East winds 10 to 15 knots with gusts up to 20 knots, increasing to 20 to 25 knots with gusts up to 30 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet, building to 4 to 5 feet, occasionally to 6 feet this afternoon. A chance of thunderstorms this morning. Showers likely. Thunderstorms likely this afternoon. TONIGHT East winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 5 feet, occasionally to 6 feet. Showers and thunderstorms likely, mainly in the evening. THURSDAY East winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 1 foot at 2 seconds. A chance of thunderstorms. A chance of showers. THURSDAY NIGHT East winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 1 foot at 2 seconds. A chance of showers and thunderstorms. FRIDAY Southeast winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. A chance of thunderstorms. Showers likely. FRIDAY NIGHT Southeast winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 1 foot at 2 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. SATURDAY South winds 10 to 15 knots. Seas around 2 feet. A chance of thunderstorms. Showers likely, mainly in the morning. SATURDAY NIGHT South winds around 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. SUNDAY South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. SUNDAY NIGHT South winds 5 to 10 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$
GMZ535-032330- Breton Sound- 548 AM CDT Wed Jun 3 2026 SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY EVENING TODAY East winds 10 to 15 knots with gusts up to 20 knots, increasing to 20 to 25 knots with gusts up to 30 knots this afternoon. Seas 2 to 4 feet, occasionally to 5 feet, building to 4 to 5 feet, occasionally to 6 feet this afternoon. A chance of thunderstorms this morning. Showers likely. Thunderstorms likely this afternoon. TONIGHT East winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 5 feet, occasionally to 6 feet. Showers and thunderstorms likely, mainly in the evening. THURSDAY East winds 20 to 25 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 1 foot at 2 seconds. A chance of thunderstorms. A chance of showers. THURSDAY NIGHT East winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 1 foot at 2 seconds. A chance of showers and thunderstorms. FRIDAY Southeast winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. A chance of thunderstorms. Showers likely. FRIDAY NIGHT Southeast winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 1 foot at 2 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. SATURDAY South winds 10 to 15 knots. Seas around 2 feet. A chance of thunderstorms. Showers likely, mainly in the morning. SATURDAY NIGHT South winds around 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. SUNDAY South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. SUNDAY NIGHT South winds 5 to 10 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$