000 WTNT23 KNHC 230850 TCMAT3 TROPICAL STORM BONNIE FORECAST/ADVISORY NUMBER 4 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL032010 0900 UTC FRI JUL 23 2010 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A TROPICAL STORM WATCH HAS BEEN ISSUED FOR THE NORTHERN GULF OF MEXICO COAST FROM DESTIN FLORIDA WESTWARD TO MORGAN CITY LOUISIANA. THE TROPICAL STORM WARNING FOR THE CENTRAL BAHAMAS HAS BEEN DISCONTINUED. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * THE NORTHWESTERN BAHAMAS * THE FLORIDA EAST COAST FROM DEERFIELD BEACH SOUTHWARD INCLUDING THE ENTIRE FLORIDA KEYS AND FLORIDA BAY...AND ALONG THE WEST COAST OF FLORIDA NORTHWARD TO ENGLEWOOD A TROPICAL STORM WATCH IS IN EFFECT FOR... * THE EAST COAST OF FLORIDA NORTH OF DEERFIELD BEACH TO JUPITER INLET INCLUDING LAKE OKEECHOBEE * THE NORTHERN GULF COAST FROM DESTIN FLORIDA TO MORGAN CITY LOUISIANA A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA WITHIN 48 HOURS. INTERESTS ELSEWHERE ALONG THE NORTHERN GULF COAST SHOULD MONITOR THE PROGRESS OF BONNIE. TROPICAL STORM CENTER LOCATED NEAR 24.1N 78.6W AT 23/0900Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 16 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 75NE 0SE 0SW 0NW. 12 FT SEAS..100NE 0SE 0SW 0NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 24.1N 78.6W AT 23/0900Z AT 23/0600Z CENTER WAS LOCATED NEAR 23.8N 77.8W FORECAST VALID 23/1800Z 25.0N 81.0W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 75NE 30SE 0SW 30NW. FORECAST VALID 24/0600Z 26.2N 84.1W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 90NE 40SE 0SW 40NW. FORECAST VALID 24/1800Z 27.6N 86.9W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 90NE 50SE 20SW 50NW. FORECAST VALID 25/0600Z 28.8N 89.1W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 90NE 50SE 20SW 50NW. FORECAST VALID 26/0600Z 31.5N 92.0W...INLAND MAX WIND 25 KT...GUSTS 35 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM ON DAY 4 AND 250 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY OUTLOOK VALID 27/0600Z 34.5N 93.0W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 25 KT. OUTLOOK VALID 28/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 24.1N 78.6W NEXT ADVISORY AT 23/1500Z $$ FORECASTER BROWN/LANDSEA