544  
FZUS54 KLIX 172117  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
317 PM CST THU JAN 17 2019  
 
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-GMZ501-180400-  
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI-  
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-  
317 PM CST THU JAN 17 2019  
   
SYNOPSIS
 
A LOW PRESSURE SYSTEM AND STRONG COLD FRONT IS  
EXPECTED TO IMPACT THE COASTAL WATERS OVER THE WEEKEND. HIGH  
PRESSURE WILL THEN SETTLE IN FOR EARLY NEXT WEEK. ANOTHER LOW  
PRESSURE SYSTEM SHOULD THEN AFFECT THE AREA BY THE MIDDLE OF NEXT  
WEEK.  
 

 
 
GMZ534-180400-  
LAKE BORGNE-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. PATCHY FOG IN THE LATE EVENING. AREAS  
OF FOG AFTER MIDNIGHT.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH LATE IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.  
WIDESPREAD DENSE FOG EARLY IN THE MORNING, THEN PATCHY FOG LATE  
IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
SATURDAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 20 TO  
25 KNOTS LATE IN THE AFTERNOON. WAVES 3 TO 5 FEET. DOMINANT  
PERIOD 4 SECONDS. CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS  
LIKELY THROUGH THE DAY.    
SATURDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 3 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
NORTHWEST WINDS 20 TO 25 KNOTS EASING TO NEAR 15 KNOTS  
LATE IN THE AFTERNOON. WAVES 3 TO 5 FEET. DOMINANT PERIOD  
4 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO  
2 FEET. DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO  
3 FEET. SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.    
TUESDAY
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET. CHANCE  
OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
AFTER MIDNIGHT. WAVES 2 TO 4 FEET. CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
 

 
 
GMZ532-180400-  
MISSISSIPPI SOUND-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS LATE IN THE  
EVENING. AREAS OF FOG AFTER MIDNIGHT.    
FRIDAY
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS. AREAS OF FOG EARLY IN THE MORNING, THEN PATCHY  
FOG LATE IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
SATURDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS BECOMING WEST LATE IN  
THE AFTERNOON. WAVES 3 TO 5 FEET. DOMINANT PERIOD 4 SECONDS.  
SLIGHT CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON. SHOWERS  
LIKELY THROUGH THE DAY.    
SATURDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 3 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS IN  
THE EVENING.    
SUNDAY
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. WAVES 2 TO  
4 FEET. DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 2 TO  
4 FEET. SLIGHT CHANCE OF SHOWERS THROUGH THE NIGHT.    
TUESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
CHANCE OF SHOWERS.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST AFTER  
MIDNIGHT. WAVES 3 TO 5 FEET. CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT.  
 

 
 
GMZ536-538-180400-  
CHANDELEUR SOUND-BRETON SOUND-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS LATE IN THE  
EVENING. PATCHY FOG AFTER MIDNIGHT.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH LATE IN THE  
AFTERNOON. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS. AREAS  
OF FOG EARLY IN THE MORNING, THEN PATCHY FOG IN THE LATE MORNING  
AND EARLY AFTERNOON.    
FRIDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. WAVES 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. WAVES BUILDING TO 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS  
AFTER MIDNIGHT.    
SATURDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS BECOMING WEST LATE IN  
THE AFTERNOON. WAVES 3 TO 6 FEET. DOMINANT PERIOD 4 SECONDS.  
SLIGHT CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON. SHOWERS  
LIKELY THROUGH THE DAY.    
SATURDAY NIGHT
 
NORTHWEST WINDS 25 TO 30 KNOTS. WAVES 3 TO  
6 FEET WITH OCCASIONAL WAVES TO 8 FEET. DOMINANT PERIOD  
4 SECONDS. SLIGHT CHANCE OF SHOWERS IN THE EVENING.    
SUNDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS EASING TO 15 TO 20 KNOTS  
IN THE AFTERNOON. WAVES 3 TO 5 FEET WITH OCCASIONAL WAVES TO  
6 FEET. DOMINANT PERIOD 4 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO  
5 FEET. DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
SLIGHT CHANCE OF SHOWERS.    
TUESDAY
 
SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET. CHANCE  
OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
AFTER MIDNIGHT. WAVES 3 TO 5 FEET. CHANCE OF SHOWERS.  
 

 
 
GMZ555-557-180400-  
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-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. PATCHY FOG AFTER MIDNIGHT.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTH LATE IN  
THE AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.  
PATCHY FOG UNTIL LATE AFTERNOON.    
FRIDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 1 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS. SEAS BUILDING TO 3 TO 5 FEET AFTER  
MIDNIGHT. DOMINANT PERIOD 4 SECONDS AFTER MIDNIGHT. SLIGHT CHANCE  
OF SHOWERS AFTER MIDNIGHT.    
SATURDAY
 
SOUTHWEST WINDS 20 TO 30 KNOTS. SEAS 3 TO 6 FEET WITH  
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS. SEAS  
BUILDING TO 5 TO 8 FEET WITH OCCASIONAL SEAS TO 10 FEET IN THE  
AFTERNOON. DOMINANT PERIOD 5 SECONDS IN THE AFTERNOON. SHOWERS  
LIKELY THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE  
MORNING AND EARLY AFTERNOON.    
SATURDAY NIGHT
 
NORTHWEST WINDS 25 TO 30 KNOTS. SEAS 6 TO  
10 FEET WITH OCCASIONAL SEAS TO 11 FEET. DOMINANT PERIOD  
7 SECONDS. SEAS BUILDING TO 10 TO 14 FEET WITH OCCASIONAL SEAS TO  
15 FEET AFTER MIDNIGHT. DOMINANT PERIOD 7 SECONDS AFTER MIDNIGHT.  
SLIGHT CHANCE OF SHOWERS IN THE EVENING.    
SUNDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS. SEAS 10 TO 14 FEET WITH  
OCCASIONAL SEAS TO 17 FEET. DOMINANT PERIOD 5 SECONDS. SEAS  
SUBSIDING TO 5 TO 8 FEET WITH OCCASIONAL SEAS TO 10 FEET IN THE  
AFTERNOON. DOMINANT PERIOD 5 SECONDS IN THE AFTERNOON.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET  
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 5 SECONDS.    
MONDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET  
BUILDING TO 3 TO 6 FEET AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS.   
TUESDAY
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET WITH  
OCCASIONAL SEAS TO 8 FEET. CHANCE OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. CHANCE OF SHOWERS.  
 

 
 
GMZ550-552-180400-  
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-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
WEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS UNTIL EARLY MORNING.  
PATCHY FOG LATE IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD  
4 SECONDS. AREAS OF FOG EARLY IN THE MORNING, THEN PATCHY FOG IN  
THE LATE MORNING AND EARLY AFTERNOON.    
FRIDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SEAS BUILDING TO 3 TO 5 FEET AFTER  
MIDNIGHT. DOMINANT PERIOD 4 SECONDS AFTER MIDNIGHT. SLIGHT CHANCE  
OF SHOWERS AFTER MIDNIGHT.    
SATURDAY
 
WEST WINDS 20 TO 30 KNOTS. SEAS 4 TO 7 FEET WITH  
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS. SEAS  
BUILDING TO 6 TO 10 FEET WITH OCCASIONAL SEAS TO 11 FEET IN THE  
AFTERNOON. DOMINANT PERIOD 6 SECONDS IN THE AFTERNOON. SLIGHT  
CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON. SHOWERS LIKELY  
THROUGH THE DAY.    
SATURDAY NIGHT
 
NORTHWEST WINDS 20 TO 30 KNOTS WITH GUSTS TO  
NEAR 45 KNOTS. SEAS 8 TO 12 FEET WITH OCCASIONAL SEAS TO 13 FEET.  
DOMINANT PERIOD 7 SECONDS. SEAS BUILDING TO 12 TO 16 FEET WITH  
OCCASIONAL SEAS TO 18 FEET AFTER MIDNIGHT. DOMINANT PERIOD 7  
SECONDS AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS IN THE EVENING.    
SUNDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS BECOMING NORTH 15 TO  
20 KNOTS IN THE AFTERNOON. SEAS 10 TO 14 FEET WITH OCCASIONAL  
SEAS TO 17 FEET. DOMINANT PERIOD 4 SECONDS. SEAS SUBSIDING TO 5  
TO 8 FEET WITH OCCASIONAL SEAS TO 9 FEET IN THE AFTERNOON.  
DOMINANT PERIOD 4 SECONDS IN THE AFTERNOON.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.  
DOMINANT PERIOD 4 SECONDS. SEAS SUBSIDING TO 2 TO 4 FEET AFTER  
MIDNIGHT. DOMINANT PERIOD 4 SECONDS AFTER MIDNIGHT.    
MONDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH  
OCCASIONAL SEAS TO 6 FEET. SLIGHT CHANCE OF SHOWERS.    
TUESDAY
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH  
OCCASIONAL SEAS TO 8 FEET. CHANCE OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 3 TO 6 FEET WITH OCCASIONAL  
SEAS TO 8 FEET. CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
LIKELY AFTER MIDNIGHT.  
 

 
 
GMZ575-577-180400-  
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-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS EARLY IN THE  
MORNING. PATCHY FOG IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS.    
SATURDAY
 
SOUTHWEST WINDS 25 TO 30 KNOTS. SEAS 3 TO 6 FEET WITH  
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS. SEAS  
BUILDING TO 6 TO 10 FEET WITH OCCASIONAL SEAS TO 11 FEET IN THE  
AFTERNOON. DOMINANT PERIOD 5 SECONDS IN THE AFTERNOON. CHANCE OF  
SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS IN THE LATE  
MORNING AND EARLY AFTERNOON. SHOWERS LIKELY IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHWEST WINDS NEAR 30 KNOTS WITH GUSTS TO  
NEAR 45 KNOTS. SEAS 8 TO 12 FEET WITH OCCASIONAL SEAS TO 14 FEET.  
DOMINANT PERIOD 8 SECONDS. SEAS BUILDING TO 12 TO 16 FEET WITH  
OCCASIONAL SEAS TO 19 FEET AFTER MIDNIGHT. DOMINANT PERIOD 8  
SECONDS AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS THROUGH THE  
NIGHT.    
SUNDAY
 
NORTHWEST WINDS 25 TO 30 KNOTS. SEAS 12 TO 16 FEET WITH  
OCCASIONAL SEAS TO 19 FEET. DOMINANT PERIOD 9 SECONDS. SEAS  
SUBSIDING TO 8 TO 12 FEET WITH OCCASIONAL SEAS TO 13 FEET IN THE  
AFTERNOON. DOMINANT PERIOD 9 SECONDS IN THE AFTERNOON. SLIGHT  
CHANCE OF SHOWERS IN THE MORNING.    
SUNDAY NIGHT
 
NORTH WINDS 20 TO 25 KNOTS BECOMING NORTHEAST  
NEAR 15 KNOTS AFTER MIDNIGHT. SEAS 4 TO 7 FEET WITH OCCASIONAL  
SEAS TO 9 FEET. DOMINANT PERIOD 6 SECONDS. SEAS SUBSIDING TO 3 TO  
5 FEET WITH OCCASIONAL SEAS TO 6 FEET AFTER MIDNIGHT. DOMINANT  
PERIOD 6 SECONDS AFTER MIDNIGHT.    
MONDAY
 
EAST WINDS NEAR 15 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET  
WITH OCCASIONAL SEAS TO 6 FEET. SLIGHT CHANCE OF SHOWERS.    
TUESDAY
 
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET WITH  
OCCASIONAL SEAS TO 9 FEET. CHANCE OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. CHANCE OF SHOWERS IN THE EVENING,  
THEN SHOWERS LIKELY AFTER MIDNIGHT.  
 

 
 
GMZ570-572-180400-  
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-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. PATCHY FOG AFTER MIDNIGHT.    
FRIDAY
 
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD  
4 SECONDS. SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING. PATCHY  
FOG IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.  
DOMINANT PERIOD 5 SECONDS. SEAS BUILDING TO 3 TO 6 FEET AFTER  
MIDNIGHT. DOMINANT PERIOD 5 SECONDS AFTER MIDNIGHT. SLIGHT CHANCE  
OF SHOWERS AFTER MIDNIGHT.    
SATURDAY
 
WEST WINDS 20 TO 30 KNOTS. SEAS 4 TO 7 FEET WITH  
OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD 7 SECONDS. SEAS  
BUILDING TO 6 TO 10 FEET WITH OCCASIONAL SEAS TO 11 FEET IN THE  
AFTERNOON. DOMINANT PERIOD 7 SECONDS IN THE AFTERNOON. CHANCE OF  
SHOWERS IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS UNTIL LATE  
AFTERNOON. SHOWERS LIKELY IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHWEST WINDS 30 TO 35 KNOTS. SEAS 10 TO  
14 FEET WITH OCCASIONAL SEAS TO 15 FEET. DOMINANT PERIOD  
8 SECONDS. SEAS BUILDING TO 12 TO 16 FEET WITH OCCASIONAL SEAS TO  
18 FEET AFTER MIDNIGHT. DOMINANT PERIOD 8 SECONDS AFTER MIDNIGHT.  
SLIGHT CHANCE OF SHOWERS IN THE EVENING.    
SUNDAY
 
NORTH WINDS 25 TO 30 KNOTS EASING TO NEAR 20 KNOTS LATE  
IN THE AFTERNOON. SEAS 10 TO 14 FEET WITH OCCASIONAL SEAS TO  
17 FEET. DOMINANT PERIOD 8 SECONDS. SEAS SUBSIDING TO 6 TO 10  
FEET WITH OCCASIONAL SEAS TO 11 FEET IN THE AFTERNOON. DOMINANT  
PERIOD 8 SECONDS IN THE AFTERNOON.    
SUNDAY NIGHT
 
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS. SEAS  
SUBSIDING TO 3 TO 5 FEET AFTER MIDNIGHT. DOMINANT PERIOD 5  
SECONDS AFTER MIDNIGHT.    
MONDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET  
BUILDING TO 3 TO 6 FEET WITH OCCASIONAL SEAS TO 8 FEET AFTER  
MIDNIGHT. SLIGHT CHANCE OF SHOWERS.    
TUESDAY
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET WITH  
OCCASIONAL SEAS TO 8 FEET. CHANCE OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST  
20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 4 TO 7 FEET WITH OCCASIONAL  
SEAS TO 9 FEET. CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS  
LIKELY AFTER MIDNIGHT.  
 

 
 
GMZ530-180400-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
317 PM CST THU JAN 17 2019  
   
TONIGHT
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET. DOMINANT  
PERIOD 4 SECONDS. PATCHY FOG LATE IN THE EVENING. AREAS OF FOG  
AFTER MIDNIGHT.    
FRIDAY
 
SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS. WIDESPREAD DENSE FOG EARLY IN THE  
MORNING, THEN PATCHY FOG LATE IN THE MORNING.    
FRIDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS IN THE LATE EVENING  
AND OVERNIGHT. SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
SATURDAY
 
WEST WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. SHOWERS AND CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN CHANCE OF SHOWERS IN THE AFTERNOON.    
SATURDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 3 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS.    
SUNDAY
 
NORTHWEST WINDS 20 TO 25 KNOTS EASING TO 10 TO 15 KNOTS  
LATE IN THE AFTERNOON. WAVES 3 TO 5 FEET. DOMINANT PERIOD  
4 SECONDS.    
SUNDAY NIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO  
2 FEET. DOMINANT PERIOD 4 SECONDS.    
MONDAY
 
SOUTHEAST WINDS NEAR 10 KNOTS. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
SOUTHEAST WINDS NEAR 10 KNOTS. WAVES 1 TO 2 FEET.  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.    
TUESDAY
 
SOUTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET. CHANCE  
OF SHOWERS.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST  
AFTER MIDNIGHT. WAVES 2 TO 4 FEET. SHOWERS LIKELY.  
 

 
 
32  
 
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