GMZ400-061900-
1251 AM CST Fri Mar 6 2026
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
ridge to the east has and will keep onshore winds elevated
overnight. This has largely limited the development of the marine
fog for most of the waters, however a bank spanning from Galveston
Bay northward has moved into the nearshore waters and up the channel
of Sabine Pass, so a fog advisory will be in effect until 10 AM.
Today starts a period of active weather as a series of upper
disturbances push a stationary surface front towards the north Gulf
this weekend. From Saturday thru the start of next week, expect
periods of showers and thunderstorms as well as increasing onshore
winds in response.
$$
GMZ455-061900- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 1251 AM CST Fri Mar 6 2026 TODAY Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 3 seconds. Patchy fog until late afternoon. TONIGHT Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 3 seconds. Patchy fog after midnight. SATURDAY Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 3 seconds. Patchy fog in the morning. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. SATURDAY NIGHT Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 1 foot at 6 seconds. A chance of showers and thunderstorms, mainly in the evening. SUNDAY Southeast winds around 5 knots. Seas 1 to 2 feet. Wave Detail: South 1 foot at 6 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. SUNDAY NIGHT Southeast winds around 5 knots. Seas 1 foot or less, then 1 to 2 feet after midnight. Wave Detail: South 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the evening. MONDAY Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers. MONDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. TUESDAY Southeast winds 10 to 15 knots. Seas 2 to 3 feet. TUESDAY NIGHT Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$
GMZ455-061900- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 1251 AM CST Fri Mar 6 2026 TODAY Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 3 seconds. Patchy fog until late afternoon. TONIGHT Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 3 seconds. Patchy fog after midnight. SATURDAY Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 3 seconds. Patchy fog in the morning. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. SATURDAY NIGHT Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 1 foot at 6 seconds. A chance of showers and thunderstorms, mainly in the evening. SUNDAY Southeast winds around 5 knots. Seas 1 to 2 feet. Wave Detail: South 1 foot at 6 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. SUNDAY NIGHT Southeast winds around 5 knots. Seas 1 foot or less, then 1 to 2 feet after midnight. Wave Detail: South 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the evening. MONDAY Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers. MONDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. TUESDAY Southeast winds 10 to 15 knots. Seas 2 to 3 feet. TUESDAY NIGHT Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$