GMZ500-GMZ501-081800-
1230 AM CDT Wed Oct 8 2025
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
High pressure off the Atlantic Coast and low pressure over the
southern Gulf will tighten the pressure gradient again over the
coastal waters. Small Craft Exercise Caution headlines will be in
effect during the day for northeasterly winds 15 to 20 knots. A
frontal boundary moving into the waters tonight and Thursday will
necessitate Small Craft Exercise Caution headlines or Small Craft
Advisories most or all of the waters by Thursday morning. Those
conditions are likely to continue through at least Friday. Some
improvement in wind and wave conditions could occur on Saturday over
the protected waters, but perhaps not until Sunday over the outer
waters.
$$
GMZ575-081800- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 1230 AM CDT Wed Oct 8 2025 SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH THIS EVENING REST OF TONIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. WEDNESDAY Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers and thunderstorms. WEDNESDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers and thunderstorms. THURSDAY Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. THURSDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 6 seconds. A chance of showers and thunderstorms. FRIDAY Northeast winds 20 to 25 knots with gusts up to 35 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds. A slight chance of thunderstorms in the morning. A slight chance of showers. FRIDAY NIGHT Northeast winds 20 to 25 knots with gusts up to 35 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds. A slight chance of showers in the evening. SATURDAY Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds. SATURDAY NIGHT Northeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds. SUNDAY Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. SUNDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$
GMZ575-081800- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 1230 AM CDT Wed Oct 8 2025 SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH THIS EVENING REST OF TONIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. WEDNESDAY Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers and thunderstorms. WEDNESDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of showers and thunderstorms. THURSDAY Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. THURSDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 5 feet at 6 seconds. A chance of showers and thunderstorms. FRIDAY Northeast winds 20 to 25 knots with gusts up to 35 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds. A slight chance of thunderstorms in the morning. A slight chance of showers. FRIDAY NIGHT Northeast winds 20 to 25 knots with gusts up to 35 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds. A slight chance of showers in the evening. SATURDAY Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds. SATURDAY NIGHT Northeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds. SUNDAY Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 6 seconds. SUNDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$