National Weather Service Marine Forecast FZUS54 KLCH
FZUS54 KLCH 291403
CWFLCH
Coastal Waters Forecast
National Weather Service Lake Charles LA
903 AM CDT Mon Apr 29 2024
Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays
Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves.
GMZ400-300315
903 AM CDT Mon Apr 29 2024
SYNOPSIS
Elevated winds and seas will diminish through the morning. Chances of showers and thunderstorms will increase through Tuesday morning as the surface trough and deep layer upper level trough approaches the area. By Tuesday, onshore flow expected for the remainder of the period with a chance of showers and thunderstorms.
GMZ430-300315
Sabine Lake
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
South winds 10 to 20 knots, diminishing to 5 to
10 knots late. Lake waters choppy. Showers and thunderstorms
likely late this morning, then a chance of showers and
thunderstorms early this afternoon.
TONIGHT
Southeast winds 5 to 10 knots. Lake waters light chop.
Patchy fog after midnight.
TUESDAY
East winds 5 to 10 knots, becoming southeast in the
afternoon. Lake waters light chop. Patchy fog in the morning. A
chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Lake waters light
chop.
WEDNESDAY
Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. Lake waters
choppy. A chance of showers and thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots with gusts up
to 20 knots. Lake waters choppy.
THURSDAY
Southeast winds around 15 knots. Lake waters choppy.
A slight chance of showers and thunderstorms in the morning, then
a chance of showers and thunderstorms in the afternoon.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Lake waters
choppy. A chance of showers and thunderstorms.
FRIDAY
Southeast winds around 10 knots. Lake waters light
chop. A chance of showers and thunderstorms, mainly in the
morning.
FRIDAY NIGHT
Southeast winds 5 to 10 knots. Lake waters light
chop.
Winds and waves higher in and near thunderstorms.
GMZ432-300315
Calcasieu Lake
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
Southeast winds 15 to 20 knots with gusts up to
25 knots, becoming south around 10 knots this afternoon. Lake
waters rough. Patchy fog late this morning. Showers with
thunderstorms likely late this morning, then a chance of showers
and thunderstorms early this afternoon. A slight chance of
showers and thunderstorms late.
TONIGHT
Southeast winds 5 to 10 knots. Lake waters light chop.
Patchy fog after midnight.
TUESDAY
East winds 5 to 10 knots, becoming south in the
afternoon. Lake waters light chop. Patchy fog in the morning. A
chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Lake waters light
chop.
WEDNESDAY
Southeast winds 10 to 15 knots with gusts up to
20 knots. Lake waters choppy. A chance of showers and
thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots with gusts up
to 25 knots. Lake waters choppy.
THURSDAY
Southeast winds around 15 knots. Lake waters choppy.
A slight chance of showers and thunderstorms.
THURSDAY NIGHT
Southeast winds around 15 knots. Lake waters
choppy. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
FRIDAY
South winds around 10 knots. Lake waters light chop. A
chance of showers and thunderstorms, mainly in the morning.
FRIDAY NIGHT
Southeast winds around 10 knots. Lake waters
light chop.
Winds and waves higher in and near thunderstorms.
GMZ435-300315
Vermilion and West Cote Blanche Bays
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
Southeast winds 10 to 20 knots, increasing to 15
to 20 knots early this afternoon, then becoming south 10 to 15
knots late. Bay waters rough. Patchy fog late this morning and
early afternoon. A chance of thunderstorms late this morning.
Showers. Thunderstorms likely this afternoon.
TONIGHT
Southeast winds 5 to 10 knots. Bay waters light chop.
A chance of showers and thunderstorms, mainly in the evening.
TUESDAY
East winds around 5 knots, becoming south in the
afternoon. Bay waters light chop. Patchy fog in the morning. A
chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters light
chop.
WEDNESDAY
Southeast winds 5 to 10 knots. Bay waters light
chop. A slight chance of showers and thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon.
WEDNESDAY NIGHT
Southeast winds around 10 knots. Bay waters
light chop.
THURSDAY
Southeast winds 10 to 15 knots. Bay waters choppy.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Bay waters
choppy. A slight chance of showers and thunderstorms after
midnight.
FRIDAY
Southeast winds 10 to 15 knots. Bay waters choppy. A
chance of showers and thunderstorms.
FRIDAY NIGHT
Southeast winds around 10 knots. Bay waters light
chop.
Winds and waves higher in and near thunderstorms.
GMZ436-300315
Atchafalaya and East Cote Blanche Bays
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
Southeast winds 10 to 20 knots with gusts up to
25 knots. Bay and inland waters choppy. Showers with a chance of
thunderstorms late this morning, then showers with thunderstorms
likely this afternoon. Patchy fog early this afternoon.
TONIGHT
Southeast winds 5 to 10 knots. Bay and inland waters
light chop. A chance of showers and thunderstorms, mainly in the
evening.
TUESDAY
East winds around 5 knots, becoming south in the
afternoon. Bay and inland waters light chop. Patchy fog in the
morning. A chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds around 5 knots. Bay and inland
waters smooth.
WEDNESDAY
Southeast winds 5 to 10 knots. Bay and inland waters
light chop. A slight chance of showers and thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon.
WEDNESDAY NIGHT
Southeast winds around 10 knots. Bay and
inland waters light chop.
THURSDAY
Southeast winds 10 to 15 knots. Bay and inland waters
choppy.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Bay and inland
waters choppy. A slight chance of showers and thunderstorms after
midnight.
FRIDAY
Southeast winds 10 to 15 knots. Bay and inland waters
choppy. A chance of showers and thunderstorms, mainly in the
morning.
FRIDAY NIGHT
Southeast winds 5 to 10 knots. Bay and inland
waters light chop.
Winds and waves higher in and near thunderstorms.
GMZ450-300315
Coastal waters from Cameron LA to High Island TX out 20 NM
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
15REST OF TODAY
South winds 15 to 20 knots with gusts up to
30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
this afternoon. Seas 2 to 4 feet. Patchy fog late this morning.
Showers and thunderstorms likely late this morning, then a chance
of showers and thunderstorms early this afternoon.
TONIGHT
Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet. Patchy fog after
midnight.
TUESDAY
Southeast winds 5 to 10 knots. Seas around 2 feet.
Patchy fog in the morning. A chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds 10 to 15 knots. Seas around
2 feet.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
WEDNESDAY NIGHT
Southeast winds 15 to 20 knots with gusts up
to 25 knots. Seas 3 to 4 feet.
THURSDAY
Southeast winds 15 to 20 knots. Seas 3 to 4 feet. A
slight chance of showers and thunderstorms.
THURSDAY NIGHT
Southeast winds around 15 knots. Seas 3 to
4 feet. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
FRIDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet. A
chance of showers and thunderstorms, mainly in the morning.
FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Winds and seas higher in and near thunderstorms.
GMZ452-300315
Coastal waters from Intracoastal City to Cameron LA out 20 NM
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
South winds 15 to 20 knots, diminishing to 10 to
15 knots late. Seas 3 to 5 feet, occasionally to 6 feet. Patchy
fog late this morning. Thunderstorms likely late this morning.
Showers. A chance of thunderstorms this afternoon.
TONIGHT
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms. Patchy fog after
midnight.
TUESDAY
East winds 5 to 10 knots, becoming southeast in the
afternoon. Seas around 2 feet. Patchy fog in the morning. A
chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas around
2 feet.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 2 to 4 feet.
THURSDAY
Southeast winds 15 to 20 knots. Seas 2 to 4 feet. A
slight chance of showers and thunderstorms in the afternoon.
THURSDAY NIGHT
Southeast winds around 15 knots. Seas 2 to
4 feet. A slight chance of showers and thunderstorms.
FRIDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet. A
chance of showers and thunderstorms, mainly in the morning.
FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Winds and seas higher in and near thunderstorms.
GMZ455-300315
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
Southeast winds 10 to 20 knots with gusts up to
25 knots. Seas 2 to 3 feet. Patchy fog late this morning and early
afternoon. A chance of thunderstorms late this morning. Showers.
Thunderstorms likely this afternoon.
TONIGHT
Southeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas 1 to
2 feet. A chance of showers and thunderstorms, mainly in the
evening.
TUESDAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A
chance of showers and thunderstorms, mainly in the morning.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
WEDNESDAY
Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A
slight chance of showers and thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas around
2 feet.
THURSDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to
3 feet. A slight chance of showers and thunderstorms after
midnight.
FRIDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas around
2 feet.
Winds and seas higher in and near thunderstorms.
GMZ470-300315
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
South winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
this afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Patchy
fog. Showers late this morning. Thunderstorms likely. A chance of
showers this afternoon.
TONIGHT
Southeast winds 5 to 10 knots. Seas 3 to 4 feet. A
slight chance of showers and thunderstorms in the evening. Patchy
fog after midnight.
TUESDAY
East winds 5 to 10 knots. Seas 3 to 4 feet. Patchy fog
in the morning. A chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds around 10 knots with gusts up to
20 knots. Seas around 3 feet.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas around 3 feet.
A slight chance of showers and thunderstorms.
WEDNESDAY NIGHT
Southeast winds 15 to 20 knots with gusts up
to 25 knots. Seas 3 to 4 feet.
THURSDAY
Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms.
THURSDAY NIGHT
Southeast winds around 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
FRIDAY
Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms,
mainly in the morning.
FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Winds and seas higher in and near thunderstorms.
GMZ472-300315
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
Southeast winds 15 to 20 knots with gusts up to
30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
late. Seas 4 to 6 feet, occasionally to 8 feet. Patchy fog late
this morning and early afternoon. Showers with a chance of
thunderstorms late this morning. Showers and thunderstorms likely
early this afternoon, then a chance of showers and thunderstorms
late.
TONIGHT
Southeast winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms in the evening.
TUESDAY
East winds 5 to 10 knots. Seas 3 to 4 feet. Patchy fog
in the morning. A chance of showers and thunderstorms.
TUESDAY NIGHT
Southeast winds around 10 knots. Seas around
3 feet.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas around 3 feet.
A slight chance of showers and thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots with gusts up
to 20 knots. Seas 3 to 4 feet.
THURSDAY
Southeast winds 15 to 20 knots. Seas 3 to 4 feet.
THURSDAY NIGHT
Southeast winds around 15 knots. Seas around
4 feet. A slight chance of showers and thunderstorms.
FRIDAY
Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A
slight chance of showers and thunderstorms in the morning.
FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Winds and seas higher in and near thunderstorms.
GMZ475-300315
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA from 20 to 60 NM
903 AM CDT Mon Apr 29 2024
SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
REST OF TODAY
Southeast winds around 20 knots, becoming east
late. Seas 4 to 6 feet, occasionally to 8 feet. Patchy fog late
this morning and early afternoon. A chance of thunderstorms. A
chance of showers late this morning, then showers likely this
afternoon.
TONIGHT
Southeast winds 10 to 15 knots with gusts up to
20 knots, becoming south 5 to 10 knots after midnight. Seas 3 to
5 feet, occasionally to 6 feet. A chance of showers and
thunderstorms in the evening.
TUESDAY
Southeast winds 5 to 10 knots. Seas 2 to 4 feet. A
chance of showers and thunderstorms, mainly in the morning.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
WEDNESDAY
Southeast winds around 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots with gusts up
to 20 knots. Seas 2 to 4 feet.
THURSDAY
Southeast winds around 15 knots. Seas 3 to 4 feet.
THURSDAY NIGHT
Southeast winds around 15 knots. Seas 3 to
4 feet.
FRIDAY
Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A
slight chance of showers and thunderstorms in the morning.
FRIDAY NIGHT
Southeast winds around 10 knots. Seas 3 to
4 feet.
Winds and seas higher in and near thunderstorms.