000 FZNT25 KNHC 072131 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 531 PM EDT TUE AUG 7 2012 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... SOUTHEAST GULF OF MEXICO .SYNOPSIS...HURRICANE ERNESTO IN THE NW CARIBBEAN SEA NEAR 18.8N 86.2W AT 5 PM EDT WILL MOVE ACROSS THE YUCATAN PENINSULA WED THEN EMERGE INTO THE BAY OF CAMPECHE AS A TROPICAL STORM WED NIGHT. IT IS EXPECTED TO RE-INTENSIFY INTO A HURRICANE IN THE SW GULF THU BEFORE MAKING LANDFALL THEN RAPIDLY WEAKEN OVER SOUTHERN MEXICO FRI. SWELLS FROM ERNESTO WILL SPREAD OVER MUCH OF THE S CENTRAL AND NW GULF THROUGH FRI. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...SE WINDS 10 TO 15 KT...BECOMING E TO SE 5 TO 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .WED NIGHT THROUGH THU NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI THROUGH SUN...SE TO S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...HIGH PRES CENTERED NE OF BERMUDA WILL SHIFT SLOWLY NE THROUGH SAT AS A TROPICAL WAVE ASSOCIATED WITH THE REMNANTS OF FLORENCE MOVES INTO THE REGION. THE WAVE WILL GRADUALLY DRIFT W ACROSS THROUGH FRI...THEN DISSIPATE SAT AND SUN AS HIGH PRES BUILDS EASTWARD. .TONIGHT...S OF 27N...E WINDS 10 TO 15 KT. N OF 27N...SE TO S WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. .WED...E WINDS 10 TO 15 KT S OF 27N...AND SE TO S 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS. .WED NIGHT THROUGH THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS. .FRI THROUGH SUN...SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.