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#1062441 (Received by flhurricane at: 10:51 PM 19.Sep.2021) TCMAT1 TROPICAL STORM PETER FORECAST/ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL162021 0300 UTC MON SEP 20 2021 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. INTERESTS IN THE NORTHERN LEEWARD ISLANDS...VIRGIN ISLANDS...AND PUERTO RICO SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. TROPICAL STORM CENTER LOCATED NEAR 18.6N 58.5W AT 20/0300Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT.......120NE 0SE 0SW 0NW. 12 FT SEAS..180NE 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 18.6N 58.5W AT 20/0300Z AT 20/0000Z CENTER WAS LOCATED NEAR 18.5N 58.1W FORECAST VALID 20/1200Z 19.3N 60.6W MAX WIND 40 KT...GUSTS 50 KT. 34 KT...120NE 0SE 0SW 0NW. FORECAST VALID 21/0000Z 20.1N 62.9W MAX WIND 40 KT...GUSTS 50 KT. 34 KT...110NE 0SE 0SW 0NW. FORECAST VALID 21/1200Z 21.0N 65.0W MAX WIND 35 KT...GUSTS 45 KT. 34 KT...100NE 0SE 0SW 0NW. FORECAST VALID 22/0000Z 22.0N 66.7W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 80NE 0SE 0SW 0NW. FORECAST VALID 22/1200Z 23.0N 67.9W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 23/0000Z 23.9N 68.6W MAX WIND 30 KT...GUSTS 40 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 24/0000Z 25.7N 68.5W MAX WIND 25 KT...GUSTS 35 KT. OUTLOOK VALID 25/0000Z 28.0N 67.5W MAX WIND 25 KT...GUSTS 35 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.6N 58.5W NEXT ADVISORY AT 20/0900Z $$ FORECASTER REINHART |