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#1057246 (Received by flhurricane at: 4:47 PM 16.Aug.2021) TCMAT3 TROPICAL STORM HENRI FORECAST/ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082021 2100 UTC MON AUG 16 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * BERMUDA A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. TROPICAL STORM CENTER LOCATED NEAR 31.0N 62.9W AT 16/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE SOUTH-SOUTHWEST OR 200 DEGREES AT 6 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1010 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 20NE 30SE 20SW 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 31.0N 62.9W AT 16/2100Z AT 16/1800Z CENTER WAS LOCATED NEAR 31.1N 62.9W FORECAST VALID 17/0600Z 30.5N 63.4W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 20NE 30SE 20SW 0NW. FORECAST VALID 17/1800Z 30.3N 64.2W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 30NE 30SE 20SW 20NW. FORECAST VALID 18/0600Z 30.2N 65.4W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 0NW. 34 KT... 40NE 40SE 30SW 30NW. FORECAST VALID 18/1800Z 30.2N 66.9W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 20NW. 34 KT... 50NE 50SE 30SW 40NW. FORECAST VALID 19/0600Z 30.3N 68.5W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 20NW. 34 KT... 60NE 50SE 30SW 50NW. FORECAST VALID 19/1800Z 30.5N 69.9W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 60SE 40SW 50NW. 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 20/1800Z 31.8N 70.2W MAX WIND 45 KT...GUSTS 55 KT. OUTLOOK VALID 21/1800Z 34.2N 68.4W MAX WIND 45 KT...GUSTS 55 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.0N 62.9W INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 17/0000Z NEXT ADVISORY AT 17/0300Z $$ FORECASTER BROWN |