000 AGXX40 KNHC 141715 MIMATS MARINE WEATHER DISCUSSION NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 115 PM EDT SAT JUN 14 2008 MARINE WEATHER DISCUSSION FOR GULF OF MEXICO...CARIBBEAN SEA AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W. UPPER LEVELS... RIDGE RUNS FROM LESSER ANTILLES TO THE NORTHWEST GULF OF MEXICO WITH A TROUGH OVER THE NORTHERN PART OF THE ATLANTIC AREA AND THE SOUTHEAST U.S. THERE IS A WEAKNESS IN THE RIDGE ACROSS THE WESTERN CARIBBEAN WHICH WILL DRIFT WEST BEGINNING SUNDAY AND BE A WEAK TROUGH OVER THE GULF OF MEXICO FROM THE SOUTHEAST U.S. TO THE ISTHMUS OF TEHUANTEPEC. THE TROUGH WILL STRENGTHEN SOME TUESDAY THROUGH THURSDAY. SURFACE... RIDGE WILL BE ALONG 25N AND STRENGTHEN SLIGHTLY THROUGH MONDAY THEN CHANGE LITTLE THROUGH THURSDAY. WINDS WILL BE LIGHT...LESS THAN 15 KNOTS...OVER MOST OF THE AREA. ONE EXCEPTION WILL BE THE TRADES...MAINLY IN THE CARIBBEAN WHICH WILL INCREASE AS THE RIDGE BUILDS THEN CHANGE LITTLE. ANOTHER EXCEPTION IS THE NORTHERN PART OF THE ATLANTIC AREA WHERE WESTERLY WINDS NORTH OF THE RIDGE WILL INCREASE TUESDAY AND CONTINUE THROUGH WEDNESDAY THEN DECREASE SOME THURSDAY. THIS IS DUE TO THE PASSAGE OF A LOW WELL NORTH OF THE AREA. WARNINGS... ATLANTIC... NONE. CARIBBEAN... NONE. GULF OF MEXICO... NONE. .FORECASTER LL. TROPICAL PREDICTION CENTER.