829
FZUS54 KLCH 150652
CWFLCH
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
151 AM CDT SUN MAR 15 2026
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.
GMZ400-151900-
151 AM CDT SUN MAR 15 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...
LOW PRESSURE OVER THE PLAINS WILL HELP INCREASE SOUTHERLY WINDS ON
SUNDAY. A COLD FRONT WILL SWEEP THROUGH THE REGION SUNDAY EVENING
AND OVERNIGHT, BRINGING A BRIEF PERIOD OF SHOWERS AND STORMS. WITH A
COLD AIR MASS BEHIND THE FRONT MOVING OVER WARMER GULF WATERS,
STRONG AND GUSTY OFFSHORE FLOW WITH GUSTS UPWARDS OF 40 KTS CAN BE
EXPECTED, ALONG WITH BUILDING AND ROUGH SEAS FROM LATE SUNDAY NIGHT
INTO MONDAY. WINDS WILL GRADUALLY RELAXING AND BECOME ONSHORE BY MID
WEEK.
GMZ430-151900-
SABINE LAKE-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TODAY
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS,
INCREASING TO 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS THIS
AFTERNOON. LAKE WATERS VERY ROUGH.
TONIGHT
WEST WINDS 20 TO 25 KNOTS, BECOMING NORTH 25 TO
30 KNOTS AFTER MIDNIGHT. LAKE WATERS EXTREMELY ROUGH. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE EVENING.
MONDAY
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO
25 KNOTS IN THE AFTERNOON. LAKE WATERS EXTREMELY ROUGH.
MONDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO
25 KNOTS, DIMINISHING TO 10 TO 15 KNOTS AFTER MIDNIGHT. LAKE
WATERS ROUGH.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
THURSDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS
LIGHT CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ432-151900-
CALCASIEU LAKE-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TODAY
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS,
INCREASING TO 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS LATE. LAKE
WATERS VERY ROUGH.
TONIGHT
WEST WINDS 20 TO 25 KNOTS, BECOMING NORTH 25 TO
30 KNOTS AFTER MIDNIGHT. LAKE WATERS EXTREMELY ROUGH. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING.
MONDAY
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO
25 KNOTS IN THE AFTERNOON. LAKE WATERS EXTREMELY ROUGH.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS AFTER MIDNIGHT. LAKE WATERS VERY ROUGH.
TUESDAY
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST 5 TO
10 KNOTS IN THE AFTERNOON. LAKE WATERS CHOPPY.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. LAKE WATERS LIGHT CHOP.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
THURSDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS
LIGHT CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ435-151900-
VERMILION AND WEST COTE BLANCHE BAYS-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TODAY
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,
INCREASING TO 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS THIS
AFTERNOON. BAY WATERS ROUGH.
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS, BECOMING NORTH 25 TO
30 KNOTS AFTER MIDNIGHT. BAY WATERS EXTREMELY ROUGH. A CHANCE OF
THUNDERSTORMS. SHOWERS, MAINLY IN THE EVENING.
MONDAY
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO
25 KNOTS IN THE AFTERNOON. BAY WATERS EXTREMELY ROUGH.
MONDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO
25 KNOTS. BAY WATERS ROUGH.
TUESDAY
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON. BAY WATERS CHOPPY.
TUESDAY NIGHT
EAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
THURSDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST IN THE
AFTERNOON. BAY WATERS LIGHT CHOP.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ436-151900-
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TODAY
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS
WITH GUSTS UP TO 20 KNOTS LATE THIS MORNING AND AFTERNOON. BAY
WATERS CHOPPY.
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS, BECOMING NORTH 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS
AFTER MIDNIGHT. BAY WATERS VERY ROUGH. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
MONDAY
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS IN THE AFTERNOON. BAY WATERS VERY ROUGH.
MONDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS AFTER MIDNIGHT. BAY WATERS ROUGH.
TUESDAY
NORTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON. BAY WATERS CHOPPY.
TUESDAY NIGHT
EAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
WEDNESDAY
EAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS
SMOOTH.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST
AROUND 5 KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH.
THURSDAY NIGHT
SOUTHWEST WINDS AROUND 5 KNOTS. BAY WATERS
SMOOTH.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ450-151900-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
AFTERNOON...
TODAY
SOUTH WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS.
SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTH 4 FEET AT 4 SECONDS.
TONIGHT
WEST WINDS 25 TO 30 KNOTS, BECOMING NORTH 30 TO
35 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET, BUILDING TO 4 TO
6 FEET, OCCASIONALLY TO 8 FEET AFTER MIDNIGHT. WAVE DETAIL:
SOUTHWEST 4 FEET AT 5 SECONDS, BECOMING NORTHWEST 6 FEET AT
5 SECONDS AND SOUTH 2 FEET AT 7 SECONDS. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING.
MONDAY
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO
25 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET. WAVE DETAIL: NORTH 6 FEET AT 5 SECONDS AND SOUTH 1 FOOT
AT 7 SECONDS.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET. WAVE DETAIL: NORTH 4 FEET AT 4 SECONDS.
TUESDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: NORTHEAST 3 FEET AT 4 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: EAST 2 FEET AT 3 SECONDS.
WEDNESDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET
IN THE MORNING, THEN 1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
THURSDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN
THE MORNING, THEN 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ452-151900-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
AFTERNOON...
TODAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 5 SECONDS.
TONIGHT
SOUTHWEST WINDS 20 TO 25 KNOTS, BECOMING NORTH 25 TO
35 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET, BUILDING TO 4 TO
6 FEET, OCCASIONALLY TO 8 FEET AFTER MIDNIGHT. WAVE DETAIL:
SOUTHWEST 4 FEET AT 5 SECONDS, BECOMING NORTHWEST 6 FEET AT
5 SECONDS AND SOUTHWEST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS
AND THUNDERSTORMS.
MONDAY
NORTH WINDS 25 TO 35 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTH 6 FEET AT 5 SECONDS
AND SOUTHWEST 1 FOOT AT 7 SECONDS.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: NORTH 5 FEET AT 4 SECONDS.
TUESDAY
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. WAVE DETAIL:
NORTHEAST 3 FEET AT 4 SECONDS.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
WAVE DETAIL: EAST 1 FOOT AT 3 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS.
THURSDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ455-151900-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
AFTERNOON...
TODAY
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 2 TO 3 FEET. WAVE DETAIL: SOUTH 2 FEET AT 3 SECONDS.
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS, BECOMING NORTH 25 TO
30 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. WAVE DETAIL: NORTHWEST
3 FEET AT 4 SECONDS AND SOUTH 2 FEET AT 4 SECONDS. A CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT.
MONDAY
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO
25 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET. WAVE DETAIL: NORTH
4 FEET AT 4 SECONDS.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. WAVE DETAIL: NORTH
3 FEET AT 4 SECONDS.
TUESDAY
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET, SUBSIDING TO 1 TO
2 FEET IN THE AFTERNOON. WAVE DETAIL: NORTHEAST 2 FEET AT
3 SECONDS, BECOMING NORTHEAST 1 FOOT AT 3 SECONDS.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
WAVE DETAIL: NORTHEAST 1 FOOT AT 2 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS.
THURSDAY
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR
LESS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ470-151900-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
AFTERNOON...
TODAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET,
OCCASIONALLY TO 6 FEET. WAVE DETAIL: SOUTH 5 FEET AT 6 SECONDS.
TONIGHT
SOUTHWEST WINDS 20 TO 25 KNOTS WITH GUSTS UP TO
30 KNOTS, BECOMING NORTH 30 TO 35 KNOTS AFTER MIDNIGHT. SEAS 4 TO
5 FEET, OCCASIONALLY TO 6 FEET, BUILDING TO 6 TO 9 FEET,
OCCASIONALLY TO 11 FEET AFTER MIDNIGHT. WAVE DETAIL: WEST 5 FEET
AT 5 SECONDS, BECOMING NORTHWEST 9 FEET AT 6 SECONDS AND SOUTH
4 FEET AT 7 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY
IN THE EVENING.
MONDAY
NORTH WINDS 30 TO 35 KNOTS, DIMINISHING TO 25 TO
30 KNOTS IN THE AFTERNOON. SEAS 8 TO 11 FEET, OCCASIONALLY TO
14 FEET. WAVE DETAIL: NORTH 10 FEET AT 7 SECONDS AND SOUTH 2 FEET
AT 7 SECONDS.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO
30 KNOTS. SEAS 5 TO 8 FEET, OCCASIONALLY TO 10 FEET, SUBSIDING TO
4 TO 6 FEET, OCCASIONALLY TO 8 FEET AFTER MIDNIGHT. WAVE DETAIL:
NORTH 7 FEET AT 5 SECONDS, BECOMING NORTH 6 FEET AT 5 SECONDS.
TUESDAY
NORTHEAST WINDS 15 TO 20 KNOTS, BECOMING EAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET, SUBSIDING TO 2 TO 3 FEET IN THE AFTERNOON. WAVE DETAIL:
NORTHEAST 5 FEET AT 5 SECONDS, BECOMING NORTHEAST 3 FEET AT
5 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ472-151900-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO
60 NM-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
AFTERNOON...
TODAY
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 6 SECONDS.
TONIGHT
SOUTHWEST WINDS 20 TO 25 KNOTS, BECOMING NORTH 25 TO
35 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO
6 FEET, BUILDING TO 6 TO 9 FEET, OCCASIONALLY TO 11 FEET AFTER
MIDNIGHT. WAVE DETAIL: SOUTHWEST 5 FEET AT 6 SECONDS, BECOMING
NORTHWEST 9 FEET AT 7 SECONDS AND SOUTHWEST 5 FEET AT 7 SECONDS.
A CHANCE OF THUNDERSTORMS. SHOWERS, MAINLY IN THE EVENING.
MONDAY
NORTH WINDS 30 TO 35 KNOTS, DIMINISHING TO 25 TO
30 KNOTS IN THE AFTERNOON. SEAS 9 TO 12 FEET, OCCASIONALLY TO
15 FEET, SUBSIDING TO 7 TO 10 FEET, OCCASIONALLY TO 13 FEET IN
THE AFTERNOON. WAVE DETAIL: NORTH 11 FEET AT 7 SECONDS AND
SOUTHWEST 2 FEET AT 7 SECONDS, BECOMING NORTH 9 FEET AT 7 SECONDS
AND SOUTHWEST 1 FOOT AT 7 SECONDS.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO
30 KNOTS. SEAS 5 TO 8 FEET, OCCASIONALLY TO 10 FEET. WAVE DETAIL:
NORTH 8 FEET AT 6 SECONDS.
TUESDAY
NORTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 3 TO 5 FEET, OCCASIONALLY TO
6 FEET. WAVE DETAIL: NORTHEAST 5 FEET AT 5 SECONDS.
TUESDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
THURSDAY
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ475-151900-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA FROM 20 TO 60 NM-
151 AM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
AFTERNOON...
TODAY
SOUTH WINDS AROUND 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 2 TO 4 FEET. WAVE DETAIL: SOUTH 4 FEET AT 5 SECONDS.
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS, BECOMING NORTHWEST
25 TO 35 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET, OCCASIONALLY TO
6 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER
MIDNIGHT. WAVE DETAIL: SOUTH 4 FEET AT 6 SECONDS, BECOMING
NORTHWEST 6 FEET AT 5 SECONDS AND SOUTHWEST 4 FEET AT 6 SECONDS.
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE EVENING,
THEN SHOWERS AFTER MIDNIGHT.
MONDAY
NORTH WINDS 30 TO 35 KNOTS, DIMINISHING TO 25 TO
30 KNOTS IN THE AFTERNOON. SEAS 8 TO 11 FEET, OCCASIONALLY TO
14 FEET. WAVE DETAIL: NORTHWEST 10 FEET AT 7 SECONDS AND
SOUTHWEST 2 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING.
MONDAY NIGHT
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 20 TO
25 KNOTS AFTER MIDNIGHT. SEAS 6 TO 9 FEET, OCCASIONALLY TO
11 FEET, SUBSIDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET AFTER
MIDNIGHT. WAVE DETAIL: NORTHWEST 8 FEET AT 7 SECONDS, BECOMING
NORTH 6 FEET AT 6 SECONDS.
TUESDAY
NORTHEAST WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET. WAVE DETAIL: NORTH 5 FEET AT 6 SECONDS.
TUESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: NORTHEAST 3 FEET AT 3 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, BECOMING NORTHEAST IN
THE AFTERNOON. SEAS AROUND 2 FEET.
THURSDAY NIGHT
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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