000
AGXX40 KNHC 191751
MIMATS

MARINE WEATHER DISCUSSION   
NWS NATIONAL HURRICANE CENTER MIAMI FL
200 PM EDT THU JUL 19 2012

MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO...CARIBBEAN SEA
AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W.

GULF OF MEXICO...
TROPICAL WAVE IN THE EASTERN BAY OF CAMPECHE S OF 23N ALONG 91W 
WILL CONTINUE TO MOVE THROUGH THE BAY OF CAMPECHE THROUGH SAT 
THEN MOVE W OF THE AREA. ELY WINDS TO 20 KT IN THE EASTERN BAY 
OF CAMPECHE WILL DECREASE TO LESS THAN 20 KT FRI. OTHERWISE A 
RATHER WEAK PRES PATTERN ACROSS THE AREA WITH MOSTLY LIGHT WINDS 
THESE CONDITIONS ARE EXPECTED TO CONTINUE THROUGH EARLY NEXT 
WEEK.

SW N ATLC S OF 31N W OF 65W...
HIGH PRES RIDGE ALONG 28N REMAINS NEARLY STATIONARY THEN MOVES N 
TO 30N SUN AND MON. ELY WINDS ALONG THE SOUTHERN PERIPHERY OF 
THE RIDGE ALONG WITH A TROPICAL WAVE MOVING JUST S OF THE AREA 
WILL MAINTAIN WINDS IN THE 15-20 KT RANGE S OF AROUND 24N/25N 
WILL CONTINUE THROUGH THE FORECAST PERIOD. GENERALLY LIGHT WINDS 
ACROSS THE REMAINDER OF THE AREA AS THE RIDGE REMAINS IN PLACE. 

CARIBBEAN SEA AND TROPICAL N ATLC W OF 55W...
HIGH PRES N OF THE AREA WILL CONTINUE TO PRODUCE 20-25 KT WINDS 
ACROSS THE AREA FROM 11N-17N BETWEEN 70W-82W. THIS PATTERN IS 
FORECAST TO CONTINUE THROUGH EARLY NEXT WEEK. TROPICAL WAVE 
CURRENTLY FROM EASTERN PUERTO RICO TO THE SOUTHERN WINDWARD 
ISLANDS WILL MOVE THROUGH THE CENTRAL CARIBBEAN LATE FRI INTO 
SAT AND THE WESTERN CARIBBEAN SUN AND MON AND W OF THE AREA TUE.
SCATTERED SHOWERS AND TSTMS ARE WITHIN 180 NM E OF THE TROPICAL 
WAVE.

NOTE...GRIDDED MARINE OUTPUT IS AVAILABLE AT 
WWW.NHC.NOAA.GOV/TAFB/GRIDDED_MARINE

GULF OF MEXICO...
.NONE.

CARIBBEAN SEA...
.NONE.

SW N ATLANTIC...
.NONE.
    
FOR ADDITIONAL INFORMATION PLEASE VISIT
WWW.HURRICANES.GOV/MARINE

$$
FORECASTER DGS