Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home About Us Contact Us
 
 
    
    Station List

 Data Access
    Mobile Access
    Classic Maps
         Recent
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Web Widget
    Web Data Guide
    Maintenance Schedule
    Station Status Report

 Program Info
    TAO
    DART®
    IOOS®

 Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

 Visitor Information
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

Hurricane Symbol Storm Special! View the latest observations near Atlantic Hurricane Sam.

National Weather Service Marine Forecast FZUS54 KLIX

FZUS54 KLIX 281440
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
940 AM CDT Tue Sep 28 2021

Pascagoula to Atchafalaya River Out to 60 mile

Seas are provided as a range of the average height of the highest 1/3
of the waves...along with the occasional height of the average highest
ten percent of the waves.

GMZ500-GMZ501-290315-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
940 AM CDT Tue Sep 28 2021

SYNOPSIS
High pressure will remain centered over the
Southeastern states through the end of the week. At the same
time, a broad area of low pressure will remain stalled over the
Southern Plains. These two features will keep a prevailing onshore
flow in place through the end of the week.



GMZ530-290315-
Lake Pontchartrain and Lake Maurepas-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Chance of showers and
thunderstorms early in the morning, then showers and
thunderstorms likely in the late morning and afternoon.

TONIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
after midnight.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.

THURSDAY
East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.

THURSDAY NIGHT
East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.

FRIDAY
East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the afternoon.

FRIDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY
East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.

SATURDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.



GMZ534-290315-
Lake Borgne-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers and
thunderstorms early in the morning, then showers and
thunderstorms likely in the late morning and afternoon.

TONIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
after midnight.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.

THURSDAY
East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.

THURSDAY NIGHT
East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.

FRIDAY
East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.

FRIDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY
East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.

SATURDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.



GMZ532-290315-
Mississippi Sound-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Chance of showers and
thunderstorms early in the morning, then showers and
thunderstorms likely in the afternoon.

TONIGHT
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
after midnight.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.

THURSDAY
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.

THURSDAY NIGHT
East winds 5 to 10 knots becoming northeast
after midnight. Waves 1 foot or less. Dominant period 4 seconds.

FRIDAY
East winds 5 to 10 knots becoming near 10 knots late in
the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds.

FRIDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY
East winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.

SATURDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.



GMZ536-538-290315-
Chandeleur Sound-Breton Sound-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers and
thunderstorms early in the morning, then showers and
thunderstorms likely in the afternoon.

TONIGHT
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
after midnight.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.

THURSDAY
East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.

THURSDAY NIGHT
East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

FRIDAY
East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds.

FRIDAY NIGHT
East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.

SATURDAY
East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.

SATURDAY NIGHT
East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.



GMZ555-557-290315-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 mile-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
early in the morning, then showers and thunderstorms likely in
the afternoon.

TONIGHT
South winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms through the
night.

WEDNESDAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to
4 feet. Dominant period 5 seconds. Slight chance of showers and
thunderstorms after midnight.

THURSDAY
East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 6 seconds. Chance of showers and thunderstorms.

THURSDAY NIGHT
East winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 6 seconds.

FRIDAY
East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Slight chance of showers in the morning.

FRIDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds.

SATURDAY
East winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 6 seconds. Slight chance of showers through the day.
Slight chance of thunderstorms in the afternoon.

SATURDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds.



GMZ575-577-290315-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 mile-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds near 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
early in the morning, then showers and thunderstorms likely in
the afternoon.

TONIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms
through the night.

WEDNESDAY
Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Dominant period 5 seconds. Slight chance of showers and
thunderstorms after midnight.

THURSDAY
East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Chance of showers and thunderstorms.

THURSDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds.

FRIDAY
East winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 6 seconds. Slight chance of showers in the morning.

FRIDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 6 seconds.

SATURDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 6 seconds. Slight
chance of showers through the day. Slight chance of thunderstorms
in the afternoon.

SATURDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 6 feet
with occasional seas to 8 feet. Dominant period 6 seconds. Slight
chance of showers after midnight.



GMZ550-552-290315-
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-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
early in the morning, then showers and thunderstorms likely in
the late morning and afternoon.

TONIGHT
Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight.

WEDNESDAY
Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Showers and thunderstorms likely in
the morning, then showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Dominant period 5 seconds. Chance of showers and
thunderstorms through the night.

THURSDAY
East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.

THURSDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms after midnight.

FRIDAY
East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Slight chance of showers through the day.
Slight chance of thunderstorms in the afternoon.

FRIDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Slight chance of showers after
midnight.

SATURDAY
East winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 7 seconds. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.

SATURDAY NIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.



GMZ570-572-290315-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 mile-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 mile-
940 AM CDT Tue Sep 28 2021

REST OF TODAY
Southeast winds near 10 knots. Seas 1 to 3 feet.
Dominant period 4 seconds. Showers and thunderstorms likely.

TONIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight.

WEDNESDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Showers and thunderstorms likely in
the morning, then showers and thunderstorms in the afternoon.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Dominant period 5 seconds. Chance of showers and
thunderstorms.

THURSDAY
East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.

THURSDAY NIGHT
East winds near 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms after midnight.

FRIDAY
East winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 6 seconds. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.

FRIDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 6 seconds. Slight
chance of showers.

SATURDAY
East winds 15 to 20 knots. Seas 3 to 6 feet. Dominant
period 7 seconds. Chance of showers and slight chance of
thunderstorms.

SATURDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 6 feet
with occasional seas to 8 feet. Dominant period 7 seconds. Slight
chance of showers and thunderstorms.