000 AGXX40 KNHC 140818 MIMATS MARINE WEATHER DISCUSSION NWS NATIONAL HURRICANE CENTER MIAMI FL 330 AM EDT THU JUL 14 2011 MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO...CARIBBEAN SEA AND TROPICAL N ATLC...AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W. GULF OF MEXICO... LOW PRES 1011 MB OVER MEXICO COAST IN BAY OF CAMPECHE STILL PRODUCE DIMINISHING SCATTERED MODERATE TSTMS S OF 21N W OF 94W. FRESH SE BREEZE S OF 23N W OF 93W ASSOCIATED WITH LOW PRES EXPECTED TO DIMINISH EARLY TODAY AS SYSTEM MOVES FURTHER INLAND. ELSEWHERE...HIGH PRES OVER NORTHERN GULF ALONG 27N. LIGHT WESTERLIES MAINLY N PERIPHERY OF RIDGE WITH LIGHT TO MODERATE EASTERLIES ON S PART OF RIDGE. SEAS REMAIN SLIGHT THROUGHOUT. SOUTHWEST NORTH ATLC... ATLC SURFACE RIDGE CONTINUES WITH FAVORABLE MID AND UPPER LEVEL SUPPORT WITH DRY AND STABLE AIR MASS ACROSS MOST OF SW N ATLC BASIN. RIDGE HOLDS ITS PLACE THROUGH LATE THU WHEN WEAK LOW PRES CENTER AND ASSOCIATED COLD FRONT DIP S TO 28N JUST E OF 73W. RIDGE REBUILDS BACK E AS FRONT MOVES N OF AREA. CARIBBEAN SEA AND TROPICAL N ATLC W OF 55W... TROPICAL WAVE ALONG 70W HAS WIDELY SCATTERED MODERATE TSTMS ALONG ITS AXIS. WAVE MOVES W INTO CENTRAL CARIBBEAN THU AND INTO WESTERN CARIBBEAN FRI AND SAT AND W OF AREA SUN. PRESENT AREA OF NUMEROUS STRONG CONVECTION S OF 15N W OF 68W IS RELATED TO DEVELOPING LOW PRES CENTER 1007 MB EXPECTED OVER PANAMA FRI OR SAT. LOW PRES FORECAST TO MOVE W INTO CENTRAL AMERICA S OF 15N ALMOST IMMEDIATELY WITH LITTLE CHANCE OF GENERATION. COPIOUS RAINFALL EXPECTED OVER MOUNTAIN RANGES WHERE DANGEROUS FLOODING AND MUDSLIDES MAY OCCUR. WARNINGS... ATLC... .NONE. CARIBBEAN... .NONE. GULF OF MEXICO... .NONE. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ FORECASTER WALLY BARNES 000 AGXX40 KNHC 140818 MIMATS MARINE WEATHER DISCUSSION NWS NATIONAL HURRICANE CENTER MIAMI FL 330 AM EDT THU JUL 14 2011 MARINE WEATHER DISCUSSION FOR THE GULF OF MEXICO...CARIBBEAN SEA AND TROPICAL N ATLC...AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W. GULF OF MEXICO... LOW PRES 1011 MB OVER MEXICO COAST IN BAY OF CAMPECHE STILL PRODUCE DIMINISHING SCATTERED MODERATE TSTMS S OF 21N W OF 94W. FRESH SE BREEZE S OF 23N W OF 93W ASSOCIATED WITH LOW PRES EXPECTED TO DIMINISH EARLY TODAY AS SYSTEM MOVES FURTHER INLAND. ELSEWHERE...HIGH PRES OVER NORTHERN GULF ALONG 27N. LIGHT WESTERLIES MAINLY N PERIPHERY OF RIDGE WITH LIGHT TO MODERATE EASTERLIES ON S PART OF RIDGE. SEAS REMAIN SLIGHT THROUGHOUT. SOUTHWEST NORTH ATLC... ATLC SURFACE RIDGE CONTINUES WITH FAVORABLE MID AND UPPER LEVEL SUPPORT WITH DRY AND STABLE AIR MASS ACROSS MOST OF SW N ATLC BASIN. RIDGE HOLDS ITS PLACE THROUGH LATE THU WHEN WEAK LOW PRES CENTER AND ASSOCIATED COLD FRONT DIP S TO 28N JUST E OF 73W. RIDGE REBUILDS BACK E AS FRONT MOVES N OF AREA. CARIBBEAN SEA AND TROPICAL N ATLC W OF 55W... TROPICAL WAVE ALONG 70W HAS WIDELY SCATTERED MODERATE TSTMS ALONG ITS AXIS. WAVE MOVES W INTO CENTRAL CARIBBEAN THU AND INTO WESTERN CARIBBEAN FRI AND SAT AND W OF AREA SUN. PRESENT AREA OF NUMEROUS STRONG CONVECTION S OF 15N W OF 68W IS RELATED TO DEVELOPING LOW PRES CENTER 1007 MB EXPECTED OVER PANAMA FRI OR SAT. LOW PRES FORECAST TO MOVE W INTO CENTRAL AMERICA S OF 15N ALMOST IMMEDIATELY WITH LITTLE CHANCE OF GENERATION. COPIOUS RAINFALL EXPECTED OVER MOUNTAIN RANGES WHERE DANGEROUS FLOODING AND MUDSLIDES MAY OCCUR. WARNINGS... ATLC... .NONE. CARIBBEAN... .NONE. GULF OF MEXICO... .NONE. FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE $$ FORECASTER WALLY BARNES