147
FZUS54 KLIX 182237
CWFLIX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE NEW ORLEANS LA
537 PM CDT MON MAY 18 2026
PASCAGOULA TO ATCHAFALAYA RIVER OUT TO 60 NM
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 10 PERCENT OF THE WAVES.
GMZ500-GMZ501-191100-
537 PM CDT MON MAY 18 2026
SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM
A LARGE AREA OF HIGH PRESSURE WILL REMAIN SITUATED OVER THE WESTERN
ATLANTIC THROUGH THE WEEK AND INTO THE WEEKEND. THIS WILL MAINTAIN
LIGHT TO MODERATE ONSHORE FLOW THROUGH THE TIME. WINDS WILL BOUNCE
AROUND HEADLINE CRITERIA OVER THE NEXT 24 TO 36 HOURS WITH SUSTAINED
WINDS RIGHT AROUND 15 KTS, ESPECIALLY CLOSER TO THE COAST. EXERCISE
CAUTION HEADLINES WILL BE IN EFFECT AGAIN OVERNIGHT FOR THE WATERS
WEST OF THE MOUTH OF THE RIVER ALONG WITH BRETON AND CHANDELUER
SOUND. AS FOR SHOWERS AND THUNDERSTORMS DAILY ISOLATED TO SCATTERED
LIGHT SHOWERS WILL BE POSSIBLE EACH DAY HOWEVER THE BULL OF THE
COVERAGE WILL REMAIN INLAND. WITH ANY THUNDERSTORM LOCALLY HAZARDOUS
WINDS AND WAVES CAN BE EXPECTED. ONE LAST HICCUP IS MAYBE SOME VERY
MINOR COASTAL FLOODING IMPACTS, MAINLY AROUND THE WAVELAND AREA
GIVEN THE HIGH ASTRONOMICAL TIDES AND PERSISTENT SOUTHERLY WINDS.
TUESDAY MIDDAY MAY BE THE PEAK OF ANY TIDAL IMPACT'S.
GMZ529-191100-
LAKE PONTCHARTRAIN-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,
DIMINISHING TO 5 TO 10 KNOTS WITH GUSTS UP TO 20 KNOTS LATE THIS
EVENING AND OVERNIGHT. SEAS 1 TO 2 FEET.
TUESDAY
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS
WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS,
THEN AROUND 2 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS IN THE EVENING,
BECOMING LIGHT AND VARIABLE. SEAS 1 FOOT OR LESS. A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
THURSDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH
THUNDERSTORMS LIKELY IN THE AFTERNOON.
FRIDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS. A
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.
SATURDAY
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
SHOWERS WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR
LESS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ531-191100-
LAKE MAUREPAS-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,
DIMINISHING TO 5 TO 10 KNOTS WITH GUSTS UP TO 20 KNOTS LATE THIS
EVENING AND OVERNIGHT. SEAS 2 TO 3 FEET, SUBSIDING TO 1 TO 2 FEET
AFTER MIDNIGHT.
TUESDAY
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS
WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS, DIMINISHING TO AROUND 5 KNOTS AFTER MIDNIGHT. SEAS AROUND
2 FEET IN THE EVENING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS,
THEN AROUND 2 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, DIMINISHING TO
AROUND 5 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND 2 FEET
IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN
THE EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS, MAINLY IN THE EVENING.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FEET IN THE AFTERNOON. A CHANCE OF THUNDERSTORMS. SHOWERS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET
IN THE EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ532-191100-
MISSISSIPPI SOUND-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 3 FEET IN THE EVENING, THEN
1 FOOT OR LESS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, DIMINISHING TO
AROUND 5 KNOTS AFTER MIDNIGHT. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO
10 KNOTS IN THE AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET
IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. WAVES 2 TO 3 FEET. A CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
FRIDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET. A
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND
2 FEET. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ533-191100-
LAKE SALVADOR AND LAKE CATAOUATCHE-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,
DIMINISHING TO 5 TO 10 KNOTS WITH GUSTS UP TO 20 KNOTS LATE THIS
EVENING AND OVERNIGHT. SEAS AROUND 2 FEET THIS EVENING, THEN 1 FOOT
OR LESS.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS WITH GUSTS UP TO 20 KNOTS IN THE AFTERNOON. SEAS 2 TO
3 FEET. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO
AROUND 5 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET IN THE EVENING,
THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS,
THEN AROUND 2 FEET IN THE AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, DIMINISHING TO
AROUND 5 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS, THEN AROUND 2 FEET
IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN
THE EVENING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO 15 KNOTS IN
THE AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE
EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS, MAINLY IN THE EVENING.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET
IN THE EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ534-191100-
LAKE BORGNE-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES AROUND 2 FEET IN THE EVENING, THEN
1 FOOT OR LESS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS,
THEN AROUND 2 FEET IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO AROUND
10 KNOTS IN THE AFTERNOON. WAVES 1 FOOT OR LESS, THEN AROUND 2 FEET
IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN
THE EVENING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. WAVES AROUND 2 FEET. A CHANCE OF SHOWERS
AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET IN
THE EVENING, THEN 1 FOOT OR LESS. A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS, MAINLY IN THE EVENING.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS,
THEN AROUND 2 FEET IN THE AFTERNOON. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET
IN THE EVENING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ535-191100-
BRETON SOUND-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET IN THE EVENING, THEN
1 FOOT OR LESS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FEET IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. A CHANCE OF SHOWERS
AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ536-191100-
CHANDELEUR SOUND-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. WAVES 2 TO 3 FEET IN THE EVENING, THEN
1 FOOT OR LESS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES AROUND 2 FEET.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS,
THEN AROUND 2 FEET IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
THURSDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET. A
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
FRIDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. WAVES AROUND 2 FEET. A
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND 2 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. WAVES AROUND
2 FEET. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS
IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ541-191100-
TERREBONNE BAY-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS LATE. SEAS 1 FOOT OR LESS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 1 FOOT OR LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT 2 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 2 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
THURSDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR
LESS. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
FRIDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
FRIDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS. A
CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE EVENING.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ543-191100-
BARATARIA BAY-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 1 FOOT OR LESS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR
LESS.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 1 FOOT OR LESS. A SLIGHT CHANCE OF
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE
OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A CHANCE
OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ551-191100-
COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER LA
OUT 20 NM-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS, DIMINISHING TO 10 TO
15 KNOTS WITH GUSTS UP TO 20 KNOTS LATE. SEAS 2 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
3 FEET AT 7 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS, DIMINISHING TO 5 TO 10 KNOTS AFTER MIDNIGHT. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE
OF SHOWERS AFTER MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
FRIDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS, MAINLY IN THE EVENING.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ553-191100-
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT
FOURCHON LA OUT 20 NM-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
3 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET, OCCASIONALLY TO 5 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ554-191100-
COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE
MISSISSIPPI RIVER OUT 20 NM-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS,
BECOMING EAST 5 TO 10 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 3 FEET AT 6 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
A SLIGHT CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ557-191100-
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT 20 NM-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS, MAINLY IN THE MORNING.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ570-191100-
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA
RIVER LA FROM 20 TO 60 NM-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO
25 KNOTS. SEAS 4 TO 5 FEET, OCCASIONALLY TO 6 FEET. WAVE DETAIL:
SOUTHEAST 4 FEET AT 7 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 7 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTH 4 FEET AT 7 SECONDS.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS AROUND 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
3 FEET. WAVE DETAIL: SOUTH 3 FEET AT 7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT.
FRIDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTH 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ572-191100-
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT
FOURCHON LOUISIANA FROM 20 TO 60 NM-
537 PM CDT MON MAY 18 2026
..SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 6 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET,
OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND
3 FEET. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A SLIGHT
CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ575-191100-
COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE
MISSISSIPPI RIVER FROM 20 TO 60 NM-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET. WAVE DETAIL: SOUTHEAST
4 FEET AT 7 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. SEAS 3 TO 4 FEET, OCCASIONALLY TO 5 FEET.
WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS. A
CHANCE OF THUNDERSTORMS, MAINLY IN THE MORNING.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
3 FEET. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ577-191100-
COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND LOUISIANA
OUT 20 TO 60 NM-
537 PM CDT MON MAY 18 2026
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST 5 TO
10 KNOTS IN THE AFTERNOON. SEAS AROUND 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 6 SECONDS.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
FRIDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
SATURDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
A SLIGHT CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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