000 WTNT21 KNHC 270847 TCMAT1 SUBTROPICAL STORM ALBERTO FORECAST/ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012018 0900 UTC SUN MAY 27 2018 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A TROPICAL STORM WARNING HAS BEEN ISSUED ALONG THE GULF COAST OF FLORIDA FROM ANCLOTE RIVER TO AUCILLA RIVER. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WATCH IS IN EFFECT FOR... * CRYSTAL RIVER TO THE MISSISSIPPI/ALABAMA BORDER A TROPICAL STORM WARNING IS IN EFFECT FOR... * DRY TORTUGAS * BONITA BEACH TO THE MISSISSIPPI/ALABAMA BORDER A TROPICAL STORM WATCH IS IN EFFECT FOR... * MISSISSIPPI/ALABAMA BORDER TO THE MOUTH OF THE PEARL RIVER A STORM SURGE WATCH MEANS THERE IS A POSSIBILITY OF LIFE- THREATENING INUNDATION... FROM RISING WATER MOVING INLAND FROM THE COASTLINE... IN THE INDICATED LOCATIONS IN THIS CASE DURING THE NEXT 36 HOURS. FOR A DEPICTION OF AREAS AT RISK... PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC... AVAILABLE AT HURRICANES.GOV. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE SOMEWHERE WITHIN THE WATCH AREA... IN THIS CASE WITHIN THE NEXT 36 HOURS. SUBTROPICAL STORM CENTER LOCATED NEAR 25.0N 84.2W AT 27/0900Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 15 DEGREES AT 11 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT.......130NE 100SE 0SW 0NW. 12 FT SEAS.. 60NE 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 25.0N 84.2W AT 27/0900Z AT 27/0600Z CENTER WAS LOCATED NEAR 24.3N 84.3W FORECAST VALID 27/1800Z 26.8N 84.4W MAX WIND 40 KT...GUSTS 50 KT. 34 KT...130NE 100SE 0SW 0NW. FORECAST VALID 28/0600Z 28.6N 85.2W...TROPICAL STORM MAX WIND 45 KT...GUSTS 55 KT. 34 KT...100NE 100SE 50SW 70NW. FORECAST VALID 28/1800Z 30.0N 86.0W...TROPICAL STORM MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT... 90NE 90SE 70SW 70NW. FORECAST VALID 29/0600Z 31.7N 86.3W...INLAND MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 0NE 120SE 0SW 0NW. FORECAST VALID 30/0600Z 36.2N 86.8W...INLAND MAX WIND 20 KT...GUSTS 30 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 31/0600Z 41.1N 85.1W...POST-TROP/REMNT LOW MAX WIND 15 KT...GUSTS 20 KT. OUTLOOK VALID 01/0600Z 45.0N 80.5W...POST-TROP/REMNT LOW MAX WIND 15 KT...GUSTS 20 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 25.0N 84.2W NEXT ADVISORY AT 27/1500Z $$ FORECASTER CANGIALOSI