000 AGXX40 KNHC 091755 MIMATS MARINE WEATHER DISCUSSION NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT WED JUL 9 2008 MARINE WEATHER DISCUSSION FOR GULF OF MEXICO...CARIBBEAN SEA AND SOUTHWEST NORTH ATLC S OF 31N W OF 55W. HURRICANE BERTHA IS CENTERED ABOUT 600 NAUTICAL MILES SE OF BERMUDA EARLY THIS AFTERNOON AND IS MOVING WNW ABOUT 10 KT. AFTER DAYBREAK BERTHA DEVELOPED A SMALL EYE AND THE HURRICANE IS INTENSIFYING. THE SEAS ARE HIGHEST OVER THE N SEMICIRCLE AND MEASURE AN ESTIMATED 28 FEET AS INDICATED BY THE GFDL WAVEWATCH 3 MODEL. BUOY 41043 LOCATED ABOUT 150 NAUTICAL MILES N OF PUERTO RICO IS REPORTING NORTHERLY 8 FOOT SWELLS WITH COMBINED SEAS AS HIGH AS 10 FEET. OVER THE SW CARIBBEAN E WINDS ARE IN THE 20 TO 25 KT RANGE AS INDICATED BY A 1100 UTC QUIKSCAT PASS AND ARE FORECAST TO STRENGTHEN TO AS HIGH AS 30 KT OFF THE COAST OF COLOMBIA WITHIN THE NEXT 36 TO 48 HOURS. A WEAK COLD FRONT IS FORECAST TO MOVE OFF THE SE UNITED STATES E COAST ON SUNDAY OR MONDAY. WARNINGS... ATLANTIC... NONE. CARIBBEAN... NONE. GULF OF MEXICO... NONE. .FORECASTER CAB. TROPICAL PREDICTION CENTER.