521
FZUS54 KLCH 151936
CWFLCH
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
236 PM 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.
GMZ400-160800-
236 PM 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...
STRONG SOUTHERLY WINDS WILL CONTINUE A COLD FRONT SWEEPS THROUGH THE
COASTAL WATERS TONIGHT, 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 LATE TONIGHT INTO MONDAY, ALONG WITH BUILDING
AND ROUGH SEAS. THE ELEVATED NORTHERLY WINDS AND HIGH SEAS WILL
PERSIST INTO MONDAY NIGHT. WINDS WILL GRADUALLY BE RELAXING AND
BECOMING ONSHORE BY MID WEEK.
GMZ430-160800-
SABINE LAKE-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TONIGHT
SOUTHWEST WINDS AROUND 20 KNOTS WITH GUSTS UP TO
25 KNOTS, BECOMING NORTH LATE THIS EVENING, THEN INCREASING TO
25 TO 30 KNOTS AFTER MIDNIGHT. LAKE WATERS EXTREMELY ROUGH. A
CHANCE OF SHOWERS AND THUNDERSTORMS THIS 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 10 TO
15 KNOTS AFTER MIDNIGHT. LAKE WATERS VERY ROUGH.
TUESDAY
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
WEDNESDAY
SOUTH 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.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. LAKE WATERS CHOPPY.
FRIDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS, DIMINISHING TO
5 TO 10 KNOTS AFTER MIDNIGHT. LAKE WATERS CHOPPY.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ432-160800-
CALCASIEU LAKE-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO
25 KNOTS, BECOMING NORTHWEST 20 TO 25 KNOTS WITH GUSTS UP TO
30 KNOTS LATE THIS EVENING, THEN BECOMING NORTH 25 TO 30 KNOTS
AFTER MIDNIGHT. LAKE WATERS EXTREMELY ROUGH. A CHANCE OF SHOWERS
AND THUNDERSTORMS, MAINLY THIS 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.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ435-160800-
VERMILION AND WEST COTE BLANCHE BAYS-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS, BECOMING NORTH 20 TO
25 KNOTS AFTER MIDNIGHT, THEN INCREASING TO 25 TO 30 KNOTS LATE.
BAY WATERS EXTREMELY ROUGH. A CHANCE OF SHOWERS AND THUNDERSTORMS
THIS EVENING, THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
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.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ436-160800-
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH LATE MONDAY NIGHT...
..LOW WATER ADVISORY IN EFFECT FROM 4 AM TO 1 PM CDT MONDAY
TONIGHT
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,
BECOMING NORTHWEST 15 TO 20 KNOTS WITH GUSTS UP TO 25 KNOTS AFTER
MIDNIGHT, THEN BECOMING NORTH 20 TO 25 KNOTS WITH GUSTS UP TO
30 KNOTS LATE. BAY WATERS VERY ROUGH. A CHANCE OF SHOWERS THIS
EVENING. A CHANCE OF THUNDERSTORMS. SHOWERS 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
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
THURSDAY
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
THURSDAY NIGHT
SOUTHWEST WINDS AROUND 5 KNOTS. BAY WATERS
SMOOTH.
FRIDAY
WEST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ450-160800-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS, BECOMING NORTHWEST
20 TO 25 KNOTS LATE THIS EVENING, THEN BECOMING NORTH 25 TO
30 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET, BUILDING TO 4 TO
6 FEET, OCCASIONALLY TO 8 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTH
4 FEET AT 5 SECONDS AND NORTHWEST 1 FOOT AT 3 SECONDS, BECOMING
SOUTHWEST 6 FEET AT 5 SECONDS AND NORTH 4 FEET AT 4 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS EVENING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS LATE THIS
EVENING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
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 4 FEET AT 3 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 WITH GUSTS UP TO
20 KNOTS, BECOMING EAST 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 2 TO
3 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 4 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: EAST 1 FOOT
AT 3 SECONDS, BECOMING SOUTHEAST 2 FEET AT 3 SECONDS.
WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET IN
THE MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTHEAST 1 FOOT
AT 3 SECONDS.
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 10 TO 15 KNOTS. SEAS 1 FOOT OR
LESS, THEN AROUND 2 FEET AFTER MIDNIGHT.
FRIDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.
FRIDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ452-160800-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHWEST 20 TO
25 KNOTS LATE THIS EVENING, THEN BECOMING NORTH 25 TO 30 KNOTS
AFTER MIDNIGHT, INCREASING TO 30 TO 35 KNOTS LATE. 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
WEST 6 FEET AT 5 SECONDS. SHOWERS THIS EVENING. A CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
MONDAY
NORTH WINDS 25 TO 35 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHWEST 6 FEET AT
5 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 3 FEET AT 3 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
SOUTHEAST 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.
WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS.
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 1 FOOT OR
LESS.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ455-160800-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS, BECOMING NORTHWEST 20 TO 25 KNOTS AFTER MIDNIGHT, THEN
BECOMING NORTH 25 TO 30 KNOTS LATE. SEAS 2 TO 4 FEET. WAVE
DETAIL: NORTHWEST 3 FEET AT 3 SECONDS AND SOUTH 2 FEET AT
6 SECONDS. A CHANCE OF SHOWERS THIS EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS 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
3 FEET AT 3 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: NORTH 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. WAVE
DETAIL: EAST 1 FOOT AT 2 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 5 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.
FRIDAY
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
FRIDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ470-160800-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...
TONIGHT
SOUTHWEST WINDS AROUND 15 KNOTS WITH GUSTS UP TO
20 KNOTS, BECOMING WEST 20 TO 25 KNOTS LATE THIS EVENING, THEN
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 NORTHWEST
3 FEET AT 4 SECONDS. SHOWERS THIS EVENING. A CHANCE OF
THUNDERSTORMS. A CHANCE OF 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: SOUTHWEST 10 FEET AT 7 SECONDS AND NORTH
10 FEET AT 7 SECONDS.
MONDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS, DIMINISHING TO 15 TO
20 KNOTS AFTER MIDNIGHT. 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 6 SECONDS, BECOMING NORTH
5 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 4 FEET AT 5 SECONDS, BECOMING NORTHEAST 3 FEET AT
4 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE
MORNING, THEN 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY NIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ472-160800-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO
60 NM-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...
TONIGHT
SOUTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO
25 KNOTS, BECOMING NORTH 25 TO 30 KNOTS AFTER MIDNIGHT, THEN
INCREASING TO 30 TO 35 KNOTS LATE. SEAS 4 TO 5 FEET, OCCASIONALLY
TO 6 FEET, BUILDING TO 5 TO 8 FEET, OCCASIONALLY TO 10 FEET AFTER
MIDNIGHT. WAVE DETAIL: SOUTH 5 FEET AT 6 SECONDS, BECOMING
NORTHWEST 8 FEET AT 5 SECONDS. A CHANCE OF SHOWERS THIS EVENING.
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY 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: NORTH 11 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. WAVE DETAIL:
NORTHWEST 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 4 FEET AT 4 SECONDS.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: EAST 2 FEET AT 4 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
THURSDAY
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ475-160800-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA FROM 20 TO 60 NM-
236 PM CDT SUN MAR 15 2026
...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH
LATE MONDAY NIGHT...
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS, BECOMING WEST 20 TO
25 KNOTS AFTER MIDNIGHT, THEN BECOMING NORTH 25 TO 30 KNOTS LATE.
SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTH
5 FEET AT 6 SECONDS AND NORTHWEST 3 FEET AT 4 SECONDS. A CHANCE
OF SHOWERS THIS EVENING. A CHANCE OF THUNDERSTORMS. 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.
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 9 FEET AT 7 SECONDS, BECOMING
NORTH 5 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, SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON. WAVE DETAIL:
NORTH 5 FEET AT 6 SECONDS, BECOMING NORTHEAST 3 FEET AT 5 SECONDS
AND NORTHWEST 2 FEET AT 5 SECONDS.
TUESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: NORTHEAST 2 FEET AT 4 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: EAST 2 FEET AT 4 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
THURSDAY
SOUTH WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET.
THURSDAY NIGHT
SOUTHWEST WINDS AROUND 5 KNOTS. SEAS AROUND
2 FEET.
FRIDAY
WEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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