000 FZNT27 KNHC 172056 OFFN06 NAVTEX MARINE FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 430 PM CDT FRI SEP 17 2010 ...PLEASE REFER TO THE COASTAL WATERS FORECAST AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR A MORE DETAILED FORECAST WITHIN 60 NAUTICAL MILES OF THE COASTLINE... SYNOPSIS FOR THE GULF OF MEXICO MOVING WSW OR 250 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. KARL WILL WEAKEN TO A TROPICAL STORM AS IT MOVES FURTHER INLAND TO NEAR 18.8N 97.7W LATER TONIGHT...THEN WEAKEN FURTHER TO A TROPICAL DEPRESSION IT MOVES TO NEAR 18.7N 99.1W SAT AFTERNOON. KARL DISSIPATES SUN. HIGH PRES WILL BUILD WEST ACROSS THE GULF IN THE WAKE OF KARL. NW GULF N OF 25N W OF 90W INCLUDING THE FLOWER GARDEN BANKS NATIONAL MARINE SANCTUARY .TONIGHT THROUGH SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT BUILDING TO 5 TO 7 FT LATER TONIGHT THROUGH SAT NIGHT. SCATTERED SHOWERS AND TSTMS ENTIRE AREA TONIGHT AND W OF 94W SAT AND SAT NIGHT. .SUN AND SUN NIGHT...E WINDS 15 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS OR TSTMS W OF 95W. .MON THROUGH WED...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW GULF S OF 25N W OF 90W ...HURRICANE WARNING S OF 20N W OF 95.5W... .TONIGHT...HURRICANE AND TROPICAL STORM FORCE WINDS WITHIN 80 NM OF THE CENTER OF KARL. HIGHEST WINDS 80 KT GUSTS 100 KT...DECREASING TO 50 KT GUSTS 60 KT LATE. SEAS 12 FT OR GREATER WITHIN AREA OF TROPICAL STORM AND HURRICANE FORCE WINDS WITH HIGHEST SEAS 22 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 7 FT. NUMEROUS SQUALLS WITHIN 90 NM OF CENTER...MOVING W OF AREA LATE. .SAT AND SAT NIGHT...S OF 23N W OF 95W SE WINDS 20 TO 25 KT...BECOMING VARIABLE 10 KT SAT NIGHT. SEAS 8 TO 11 FT SUBSIDING TO 4 TO 6 FT SAT NIGHT. ELSEWHERE E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 7 FT SUBSIDING TO 3 TO 5 FT SAT NIGHT. .SUN AND SUN NIGHT...E TO SE WINDS 10 TO 15 KT EXCEPT N TO NE 15 KT NEAR YUCATAN COAST DURING THE EVENING. SEAS 3 TO 5 FT. .MON THROUGH WED...N OF 21N E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. S OF 21N VARIABLE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT IN NE SWELL. WINDS NE 15 TO 20 KT NEAR YUCATAN COAST DURING THE EVENINGS. MIDDLE GULF BETWEEN 85W AND 90W .TONIGHT AND SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS OR TSTMS N OF 25N TONIGHT. .SAT NIGHT THROUGH MON...NE TO E WINDS 15 KT. SEAS 4 TO 5 FT. .TUE AND WED...E TO SE WINDS 15 TO 20 KT...DIMINISHING LATE WED. SEAS 5 TO 7 FT. E GULF BETWEEN 81W AND 85W .TONIGHT AND SAT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT NIGHT THROUGH TUE...S OF 28N NE TO E WINDS 15 TO 20 KT EXCEPT 20 TO 25 KT STRAITS OF FLORIDA MON AND TUE. SEAS 4 TO 6 FT EXCEPT TO 8 FT STRAITS OF FLORIDA MON AND TUE. N OF 28N NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .WED...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT...LOCALLY 7 FT STRAITS OF FLORIDA. $$