000 AGXX40 KNHC 070527 MIMATS MARINE WEATHER DISCUSSION NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 130 AM EDT TUE JUL 07 2009 MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO...CARIBBEAN SEA AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W. UPPER LEVELS... BROAD WEAK TROUGH IS OVER THE AREA WEST OF 70W. WEAK RIDGE IS EAST OF 70W AND ALSO OVER MAINLAND MEXICO. THIS PATTERN WILL BE STATIONARY AND AMPLFY SLIGHTLY THROUGH WEDNESDAY THAN CHANGE LITTLE THROUGH FRIDAY AND WEAKEN SATURDAY. SURFACE... RIDGE ALONG 25N WILL DRIFT NORTH TO 28N BY SATURDAY. TROUGH NORTH OF THE AREA WITH SERIES OF LOW PRESSURE CENTERS MOVING EASTWARD FROM THE SOUTHEAST UNITED STATES ALONG THE TROUGH. TRADES IN CARIBBEAN NEAR TO SLIGHTLY ABOVE NORMAL AND TRADES IN THE ATLANTIC AREA LESS THAN NOTRMAL THROUGH SATURDAY. WARNINGS ATLC... .NONE. CARIBBEAN... .NONE. GULF OF MEXICO... .NONE. FORECASTER LL. TROPICAL PREDICTION CENTER.