159  
FZUS54 KLIX 301242  
CWFLIX  
 
COASTAL WATERS FORECAST  
NATIONAL WEATHER SERVICE NEW ORLEANS LA  
742 AM CDT SUN APR 30 2017  
 
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-GMZ501-010115-  
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI-  
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-  
742 AM CDT SUN APR 30 2017  
   
SYNOPSIS
 
A STRENGTHENING STRONG COLD FRONT WILL AFFECT THE COASTAL WATERS  
THROUGH THIS EVENING. ANOTHER COLD FRONT IS EXPECTED TO IMPACT THE  
COASTAL WATERS AGAIN BY MID WEEK.  
 

 
 
GMZ534-010115-  
LAKE BORGNE-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
   
..TORNADO WATCH 181 IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
SOUTH WINDS 25 KNOTS WITH GUSTS TO 35 KNOTS. WAVES 4 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS EASING TO 15 TO 20 KNOTS  
THEN BECOMING NORTHWEST 10 TO 15 KNOTS IN THE LATE EVENING. WAVES  
3 TO 6 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS  
LIKELY IN THE EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.   
MONDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.   
THURSDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 

 
 
GMZ532-010115-  
MISSISSIPPI SOUND-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
   
..TORNADO WATCH 181 IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
SOUTH WINDS 25 KNOTS WITH GUSTS TO 35 KNOTS. WAVES 4 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS EASING TO 15 TO 20 KNOTS  
THEN BECOMING NORTHWEST 10 TO 15 KNOTS IN THE LATE EVENING. WAVES  
3 TO 6 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS  
LIKELY IN THE EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.   
MONDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.   
THURSDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 

 
 
GMZ536-538-010115-  
CHANDELEUR SOUND-BRETON SOUND-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
   
..TORNADO WATCH 181 IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
SOUTH WINDS 25 KNOTS WITH GUSTS TO 35 KNOTS. WAVES 5 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS EASING TO 15 TO 20 KNOTS  
THEN BECOMING NORTHWEST 10 TO 15 KNOTS IN THE LATE EVENING. WAVES  
3 TO 6 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS  
LIKELY IN THE EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.   
MONDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.   
THURSDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 

 
 
GMZ555-557-010115-  
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-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
 
   
TODAY
 
SOUTH WINDS NEAR 25 KNOTS WITH GUSTS TO 35 KNOTS. SEAS 8  
TO 12 FEET WITH OCCASIONAL SEAS TO 13 FEET. DOMINANT PERIOD 8  
SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS BECOMING NORTHWEST 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 6 TO 10 FEET WITH OCCASIONAL SEAS  
TO 11 FEET. DOMINANT PERIOD 8 SECONDS. WAVES OR SEAS SUBSIDING TO  
5 TO 8 FEET WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD  
8 SECONDS AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST LATE IN  
THE EVENING, THEN BECOMING NORTH AFTER MIDNIGHT. SEAS 3 FEET.  
DOMINANT PERIOD 7 SECONDS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3  
FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. DOMINANT PERIOD 4 SECONDS IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS  
AND THUNDERSTORMS LIKELY.    
THURSDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS BECOMING WEST 15 TO  
20 KNOTS LATE IN THE AFTERNOON. SEAS 5 TO 7 FEET WITH OCCASIONAL  
SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND  
THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7  
FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ550-552-010115-  
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-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
 
   
TODAY
 
SOUTH WINDS NEAR 25 KNOTS WITH GUSTS TO 35 KNOTS. SEAS 8  
TO 12 FEET WITH OCCASIONAL SEAS TO 13 FEET. DOMINANT PERIOD 8  
SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS BECOMING NORTHWEST 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 6 TO 10 FEET WITH OCCASIONAL SEAS  
TO 11 FEET. DOMINANT PERIOD 8 SECONDS. WAVES OR SEAS SUBSIDING TO  
5 TO 8 FEET WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD  
8 SECONDS AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST LATE IN  
THE EVENING, THEN BECOMING NORTH AFTER MIDNIGHT. SEAS 3 FEET.  
DOMINANT PERIOD 7 SECONDS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3  
FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. DOMINANT PERIOD 4 SECONDS IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS  
AND THUNDERSTORMS LIKELY.    
THURSDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS BECOMING WEST 15 TO  
20 KNOTS LATE IN THE AFTERNOON. SEAS 5 TO 7 FEET WITH OCCASIONAL  
SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND  
THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7  
FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ575-577-010115-  
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-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
 
   
TODAY
 
SOUTH WINDS 25 TO 30 KNOTS WITH GUSTS TO 35 KNOTS. SEAS  
10 TO 12 FEET WITH OCCASIONAL SEAS TO 14 FEET. DOMINANT PERIOD 8  
SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS BECOMING NORTHWEST 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 6 TO 10 FEET WITH OCCASIONAL SEAS  
TO 11 FEET. DOMINANT PERIOD 8 SECONDS. WAVES OR SEAS SUBSIDING TO  
5 TO 8 FEET WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD  
8 SECONDS AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST LATE IN  
THE EVENING, THEN BECOMING NORTH AFTER MIDNIGHT. SEAS 3 FEET.  
DOMINANT PERIOD 7 SECONDS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3  
FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. DOMINANT PERIOD 4 SECONDS IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS  
AND THUNDERSTORMS LIKELY.    
THURSDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS BECOMING WEST 15 TO  
20 KNOTS LATE IN THE AFTERNOON. SEAS 5 TO 7 FEET WITH OCCASIONAL  
SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND  
THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7  
FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ570-572-010115-  
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-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
 
   
TODAY
 
SOUTH WINDS 25 TO 30 KNOTS WITH GUSTS TO 35 KNOTS. SEAS  
10 TO 12 FEET WITH OCCASIONAL SEAS TO 14 FEET. DOMINANT PERIOD 8  
SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS BECOMING NORTHWEST 15 TO  
20 KNOTS AFTER MIDNIGHT. SEAS 6 TO 10 FEET WITH OCCASIONAL SEAS  
TO 11 FEET. DOMINANT PERIOD 8 SECONDS. WAVES OR SEAS SUBSIDING TO  
5 TO 8 FEET WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD  
8 SECONDS AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING.    
MONDAY NIGHT
 
SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST LATE IN  
THE EVENING, THEN BECOMING NORTH AFTER MIDNIGHT. SEAS 3 FEET.  
DOMINANT PERIOD 7 SECONDS.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. DOMINANT  
PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3  
FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. DOMINANT PERIOD 4 SECONDS IN THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET  
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS  
AND THUNDERSTORMS LIKELY.    
THURSDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS BECOMING WEST 15 TO  
20 KNOTS LATE IN THE AFTERNOON. SEAS 5 TO 7 FEET WITH OCCASIONAL  
SEAS TO 8 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND  
THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7  
FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
 

 
 
GMZ530-010115-  
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-  
742 AM CDT SUN APR 30 2017  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
   
..TORNADO WATCH 181 IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
SOUTH WINDS 25 KNOTS WTIH GUSTS TO 35 KNOTS. WAVES 5 TO  
6 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.    
TONIGHT
 
SOUTH WINDS 20 TO 25 KNOTS EASING TO 15 TO 20 KNOTS  
THEN BECOMING NORTHWEST 10 TO 15 KNOTS IN THE LATE EVENING. WAVES  
3 TO 6 FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS  
LIKELY IN THE EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT.   
MONDAY
 
WEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.  
DOMINANT PERIOD 4 SECONDS.    
MONDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS BECOMING NORTH AFTER  
MIDNIGHT. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.  
DOMINANT PERIOD 4 SECONDS.    
TUESDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.    
WEDNESDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.   
THURSDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.  
DOMINANT PERIOD 4 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.    
THURSDAY NIGHT
 
NORTHWEST WINDS 20 TO 25 KNOTS. WAVES 4 TO 6  
FEET. DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS.  
 

 
 
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