000 FZNT26 KNHC 171530 OFFN05 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1130 AM EDT WED APR 17 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...WEAK HIGH PRESSURE ACROSS THE CENTRAL ATLANTIC WILL MAINTAIN MODERATE TRADE WINDS LOCALLY TODAY. STRONG HIGH PRESSURE WILL BUILD FROM THE NORTHWEST ATLANTIC S ACROSS THE REGION THURSDAY AND FRIDAY AND REINFORCE THE PRESSURE GRADIENT ACROSS THE LOCAL AREA...RESULTING IN AN INCREASE IN TRADE WINDS. IN ADDITION...A PULSE OF NORTHEAST SWELL IS EXPECTED TO ARRIVE ACROSS THE LOCAL ATLANTIC WATERS BY THURSDAY. SAN JUAN ATLANTIC WATERS .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .THU...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT...BUILDING TO 7 TO 8 FT IN THE AFTERNOON. .THU NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT...BUILDING TO 8 TO 9 FT AFTER MIDNIGHT. .FRI...E WINDS 15 TO 20 KT. SEAS 8 TO 9 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 8 TO 9 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. SAN JUAN CARIBBEAN WATERS .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT...BUILDING TO 4 TO 6 FT AFTER MIDNIGHT. .THU...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT...BUILDING TO 5 TO 7 FT IN THE AFTERNOON. .THU NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT...BUILDING TO 6 TO 8 FT AFTER MIDNIGHT. .FRI...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.