000 FZPN03 KNHC 010914 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE JUN 01 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0600 UTC TUE JUN 01. 24 HOUR FORECAST VALID 0600 UTC WED JUN 02. 48 HOUR FORECAST VALID 0600 UTC THU JUN 03. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM BLANCA NEAR 14.2N 109.6W 998 MB AT 0900 UTC JUN 01 MOVING NW OR 305 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM NW AND SE QUADRANTS...40 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NE QUADRANT AND 45 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 60 SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 10N TO 16N BETWEEN 105W AND 112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM BLANCA NEAR 15.1N 111.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER...EXCEPT 30 NM SW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 120 NE QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 10N TO 18N BETWEEN 106W AND 116W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM BLANCA NEAR 15.7N 112.8W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER... EXCEPT 30 NM SW QUADRANT WITH SEAS TO 16 FT. ELSEWHERE WITHIN 90 NM OF CENTER...EXCEPT 120 NM NE QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 11N TO 18N BETWEEN 108W AND 115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL DEPRESSION BLANCA NEAR 16.0N 114.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION BLANCA NEAR 16.0N 116.4W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW BLANCA NEAR 16.1N 118.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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. .LOW PRES NEAR 11N123W 1011 MB. FROM 07N TO 14N BETWEEN 120W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. FROM 08N TO 13N BETWEEN 116W AND 119W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .24 HOUR FORECAST LOW PRES NEAR 12N124W 1011 MB. FROM 12N TO 14N BETWEEN 124W AND 126W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .48 HOUR FORECAST LOW PRES NEAR 12N125W 1011 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .S OF A LINE FROM 00N120W TO 04N117W TO 01N114W TO 04N110W TO 00N108W TO 01N100W TO 03.4S98W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. S OF 02S BETWEEN 92W AND 95W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .24 HOUR FORECAST S OF 01N BETWEEN 111W AND 113W...S OF 02S BETWEEN 95W AND 97W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FROM 04N TO 10N BETWEEN 102W AND 110W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .24 HOUR FORECAST FROM 04N TO 10N BETWEEN 107W AND 111W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. FROM 04N TO 07N BETWEEN 95W AND 98W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0900 UTC JUN 01... .TS BLANCA NEAR 14.0N 109.4W...NUMEROUS MODERATE TO ISOLATED STRONG CONVECTION IS NOTED WITHIN ABOUT 90 NM OF CENTER. SIMILAR CONVECTION IS SEEN FROM 11N TO 14N BETWEEN 104W AND 107W. SCATTERED MODERATE ISOLATED STRONG CONVECTION IS ELSEWHERE FROM 09N TO 12N BETWEEN 108W AND 113W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH AXIS EXTENDS FROM NORTHERN COLOMBIA NEAR 10N74W TO 08N90W TO 11N102W, THEN CONTINUES W OF T.S. BLANCA FROM 12N114W TO A 1011 MB LOW PRES LOCATED NEAR 11N123W. THE ITCZ CONTINUES FROM 11N123W TO 07N130W TO 06N140W. ASIDE FROM CONVECTION ASSOCIATED WITH T.S. BLANCA...CLUSTERS OF MODERATE ISOLATED STRONG CONVECTION ARE NOTED N OF 04N E OF 82W TO THE COAST OF COLOMBIA. THIS CONVECTIVE ACTIVITY IS AFFECTING PARTS OF THE GULF OF PANAMA. SIMILAR CONVECTION IS ALSO NOTED IN THE GULF OF TEHUANTEPEC. SCATTERED MODERATE CONVECTION CAN BE FOUND FROM 04N TO 07N BETWEEN 89W AND 92W...FROM 10N TO 13N BETWEEN 98W AND 101W...AND FROM 10N TO 13N BETWEEN 118W AND 121W. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.