127 FZPN03 KNHC 282120 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC TUE AUG 28 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. PAN PAN E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1800 UTC TUE AUG 28. 24 HOUR FORECAST VALID 1800 UTC WED AUG 29. 48 HOUR FORECAST VALID 1800 UTC THU AUG 30. .WARNINGS. ...HURRICANE WARNING... .TROPICAL DEPRESSION SIXTEEN-E NEAR 17.5N 112.5W 1004 MB AT 2100 UTC AUG 28 MOVING WNW OR 295 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN AREA BOUNDED BY 19N112W TO 18N111W TO 16N112W TO 16N113W TO 17N114W TO 19N114W TO 19N112W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT IN MIXED SWELL. .12 HOUR FORECAST TROPICAL STORM SIXTEEN-E NEAR 18.0N 113.9W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE...30 NM SE QUADRANT AND 20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN AREA OF TROPICAL STORM FORCE WINDS WITH SEAS TO 13 FT. ELSEWHERE WITHIN AREA BOUNDED BY 19N112W TO 17N113W TO 17N114W TO 18N115W TO 19N115W TO 19N113W TO 19N112W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL STORM SIXTEEN-E NEAR 18.5N 115.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE...30 NM SE QUADRANT AND 20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE...45 NM SE QUADRANT AND 0 NM SW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE WITHIN AREA BOUNDED BY 19N114W TO 17N114W TO 17N115W TO 17N117W TO 20N117W TO 20N116W TO 19N114W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .36 HOUR FORECAST HURRICANE SIXTEEN-E NEAR 18.5N 117.5W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT TROPICAL STORM FORCE WINDS WITHIN 50 NM OF CENTER...EXCEPT 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM N SEMICIRCLE...45 NM SE QUADRANT AND 15 NM SW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN AREA BOUNDED BY 20N115W TO 18N115W TO 16N117W TO 17N119W TO 20N119W TO 21N118W TO 20N115W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST HURRICANE SIXTEEN-E NEAR 18.5N 119.0W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE...60 NM SE QUADRANT AND 30 NM SW QUADRANT WITH SEAS TO 21 FT. ELSEWHERE WITHIN AREA BOUNDED BY 20N118W TO 18N117W TO 17N119W TO 17N121W TO 19N121W TO 21N120W TO 20N118W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 22N118W TO 18N117W TO 16N119W TO 18N122W TO 21N121W TO 22N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE SIXTEEN-E NEAR 17.8N 123.0W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE SIXTEEN-E NEAR 16.5N 127.0W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. .120 HOUR FORECAST HURRICANE SIXTEEN-E NEAR 16.0N 132.0W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. ...TROPICAL STORM WARNING... .TROPICAL STORM MIRIAM NEAR 14.1N 136.4W 1000 MB AT 2100 UTC AUG 28 MOVING W OR 270 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NE QUADRANT...70 NM SE QUADRANT...30 NM SW QUADRANT...AND 40 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE...75 NM SE QUADRANT AND 60 NM SW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN AREA BOUNDED BY 16N134W TO 14N134W TO 12N135W TO 12N137W TO 16N138W TO 18N137W TO 16N134W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 18N132W TO 12N135W TO 12N138W TO 15N140W TO 19N140W TO 20N136W TO 18N132W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM MIRIAM NEAR 14.4N 139.8W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER WITH SEAS TO 19 FT. ELSEWHERE WITHIN AREA BOUNDED BY 15N137W TO 14N137W TO 12N138W TO 12N140W TO 17N140W TO 17N139W TO 15N137W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 18N136W TO 13N136W TO 11N140W TO 17N138W TO 17N140W TO 21N140W TO 18N136W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM MIRIAM NEAR 16.1N 141.7W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM E SEMICIRCLE...40 NM SW QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE...90 NM SE QUADRANT AND 75 NM SW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE WITHIN AREA BOUNDED BY 17N138W TO 15N138W TO 14N140W TO 19N140W TO 19N139W TO 17N138W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY BY 18N137W TO 16N137W TO 14N138W TO 13N140W TO 21N140W TO 21N138W TO 18N137W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM MIRIAM NEAR 19.3N 142.0W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM MIRIAM NEAR 22.6N 143.1W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW MIRIAM NEAR 26.0N 146.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2030 UTC TUE AUG 28... .TROPICAL STORM MIRIAM...NUMEROUS MODERATE SCATTERED STRONG WITHIN 210 NM SE SEMICIRCLE. .TROPICAL DEPRESSION SIXTEEN-E...NUMEROUS MODERATE ISOLATED STRONG WITHIN 60 NM NE SEMICIRCLE AND 180 NM SW SEMICIRCLE. .TROPICAL WAVE N OF 02N ALONG 81W...SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 07N BETWEEN 78W AND 85W. .TROPICAL WAVE N OF 05N ALONG 103W...SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 17N BETWEEN 100W AND 106W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM NORTHERN COLOMBIA NEAR 09N74W TO 09N90W TO 09N100W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 08N BETWEEN 87W AND 94W AND ALSO FROM 10N TO 14N BETWEEN 90W AND 100W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.