000
AGXX40 KNHC 280521
MIMATS

MARINE WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
120 AM EDT WED MAY 28 2008

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

SHARP MIDDLE AND UPPER SHORTWAVE OVER THE NORTHEAST PART OF THE 
ATLANTIC AREA WILL MOVE RAPIDLY EAST AND GIVE WAY TO BROAD 
TROUGH OVER THE ATLANTIC AREA NORTH OF 27N EAST OF 75W BY 
THURSDAY. THE TROUGH WILL SHARPEN THROUGH SATURDAY WITH AN AXIS 
ALONG 65W NORTH OF ABOUT 25N THEN THE TROUGH WILL WEAKEN SUNDAY 
ALONG 60W.

BROAD MIDDLE AND UPPER TROUGH OVER CENTRAL AMERICA THROUGH 
SUNDAY. 

ELSEWHERE WEAK RIDGE IN THE MIDDLE AND UPPER LEVELS.

AT THE SURFACE WEAK SUBTROPICAL RIDGE NORTH OF 25N THROUGH THE 
PERIOD AND BROAD LOW OVER CENTRAL AMERICA AND SOUTHERN MEXICO 
THROUGH THE PERIOD.

THE 20 KNOT OR GREATER WINDS WILL BE CONFINED TO THE TRADES IN 
THE TROPICAL ATLANTIC...WHICH WILL FALL TO LESS THAN 20 KNOTS 
SATURDAY AND SUNDAY...AND SOUTHEASTERLY WINDS IN THE WESTERN 
CARIBBEAN AND THE SOUTHERN GULF OF MEXICO IN THE NORTHEAST FLANK 
OF THE BROAD LOW OVER CENTRAL AMERICA.

WARNINGS...

ATLANTIC...
NONE. 

CARIBBEAN...
NONE.

GULF OF MEXICO...
NONE.

.FORECASTER LL. TROPICAL PREDICTION CENTER.