000 FZNT26 KNHC 181448 OFFN05 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1048 AM EDT THU JUL 18 2013 ...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL WATERS FORECASTS... .SYNOPSIS...A TROPICAL WAVE WITH NUMEROUS SHOWERS AND THUNDERSTORMS WITH FREQUENT LIGHTNING WILL CONTINUE TO MOVE ACROSS THE LOCAL WATERS THROUGH THE DAY. A SAHARAN AIR LAYER WILL ESTABLISH ACROSS THE REGION DURING THE WEEKEND. SAN JUAN ATLANTIC WATERS .THIS AFTERNOON...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. .MON...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT. SAN JUAN CARIBBEAN WATERS .THIS AFTERNOON...E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT...BUILDING TO 5 TO 7 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT...BUILDING TO 6 TO 8 FT AFTER MIDNIGHT. .SAT...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .MON...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.