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#1057422 (Received by flhurricane at: 4:41 PM 17.Aug.2021) TCMAT3 TROPICAL STORM HENRI FORECAST/ADVISORY NUMBER 8 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082021 2100 UTC TUE AUG 17 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...IN THIS CASE WITHIN THE NEXT 24 HOURS. TROPICAL STORM CENTER LOCATED NEAR 30.4N 64.2W AT 17/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST-SOUTHWEST OR 255 DEGREES AT 2 KT ESTIMATED MINIMUM CENTRAL PRESSURE 997 MB MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT. 50 KT....... 30NE 0SE 0SW 0NW. 34 KT....... 60NE 60SE 0SW 40NW. 12 FT SEAS.. 60NE 60SE 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 30.4N 64.2W AT 17/2100Z AT 17/1800Z CENTER WAS LOCATED NEAR 30.4N 64.2W FORECAST VALID 18/0600Z 30.3N 65.5W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 60NE 60SE 0SW 40NW. FORECAST VALID 18/1800Z 30.2N 67.0W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 60NE 60SE 20SW 40NW. FORECAST VALID 19/0600Z 30.2N 68.6W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 60NE 60SE 30SW 50NW. FORECAST VALID 19/1800Z 30.3N 70.0W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 30NE 0SE 0SW 30NW. 34 KT... 70NE 60SE 30SW 50NW. FORECAST VALID 20/0600Z 31.0N 71.1W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 30NE 30SE 0SW 20NW. 34 KT... 70NE 70SE 40SW 50NW. FORECAST VALID 20/1800Z 32.0N 71.5W MAX WIND 65 KT...GUSTS 80 KT. 50 KT... 30NE 30SE 0SW 20NW. 34 KT... 70NE 70SE 40SW 40NW. 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 21/1800Z 35.5N 69.6W MAX WIND 70 KT...GUSTS 85 KT. OUTLOOK VALID 22/1800Z 39.1N 65.2W MAX WIND 70 KT...GUSTS 85 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.4N 64.2W INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 18/0000Z NEXT ADVISORY AT 18/0300Z $$ FORECASTER CANGIALOSI |