000 FZPN03 KNHC 180345 HSFEP2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI JUN 18 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SYNOPSIS VALID 0000 UTC FRI JUN 18. 24 HOUR FORECAST VALID 0000 UTC SAT JUN 19. 48 HOUR FORECAST VALID 0000 UTC SUN JUN 20. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM BLAS NEAR 15.5N 106.4W 999 MB AT 0300 UTC JUN 18 MOVING W NW OR 300 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 120 NM SE QUADRANT WITH SEAS TO 18 FT. .24 HOUR FORECAST TROPICAL STORM BLAS NEAR 16.0N 107.7W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER WITH SEAS TO 20 FT. .48 HOUR FORECAST TROPICAL STORM BLAS NEAR 16.7N 109.9W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER WITH SEAS TO 21 FT. .72 HOUR FORECAST TROPICAL STORM BLAS NEAR 17.0N 113.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION BLAS NEAR 17.0N 116.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROP/REMNANT LOW NEAR 16.5N 120.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 25 KT. .SYNOPSIS AND FORECAST. .EXCEPT AS NOTED IN TROPICAL STORM BLAS WARNING...WITHIN 420 NM S QUADRANT AND ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST EXCEPT AS NOTED IN BLAS WARNING...WITHIN 300 NM S AND WITHIN 180 NM N SEMICIRCLES OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST EXCEPT AS NOTED IN BLAS WARNINGS...WITHIN 240 NM S AND WITHIN 180 NM N SEMICIRCLES OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .LOW NEAR 14N95W 1010 MB. WITHIN 180 NM E SEMICIRCLE E TO SE WINDS 20 KT. SEAS 8 FT. .24 HOUR FORECAST LOW NEAR 15N100W 1011 MB. WITHIN 120 NM NE SEMICIRCLE OF CENTER E TO SE WINDS 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LOW NEAR 17N102W 1012 MB. LITTLE CHANGE WINDS AND SEAS. .RIDGE 30N138W TO 10N120W. N OF 25N WITHIN 120 NM W OF BAJA PENINSULA NW WINDS 20 KT. SEAS LESS THAN 8 FT. FROM 08N TO 15N W OF 127W NE TO E WINDS 20 KT. SEAS TO 9 FT. .24 HOUR FORECAST RIDGE 30N135W TO 11N120W. N OF 24N WITHIN 240 NM W OF BAJA PENINSULA NW WINDS 20 KT. SEAS LESS THAN 8 FT. FROM 08N TO 14N W OF 120W NE TO E WINDS 20 KT. SEAS TO 9 FT. .48 HOUR FORECAST RIDGE 30N135W TO 11N125W. N OF 25N E OF 120W NW TO N WINDS 20 KT. SEAS LESS THAN 8 FT. FROM 06N TO 15N W OF 125W NE WINDS 20 KT. SEAS TO 8 FT. .S OF 08N W OF 100W SE TO S WINDS 20 KT. SEAS TO 9 FT IN S SWELL. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. CONVECTION VALID AS OF 0330 UTC FRI JUN 18... .TROPICAL STORM BLAS...NUMEROUS STRONG WITHIN 60 NM SW QUADRANT. SCATTERED MODERATE TO STRONG ELSEWHERE WITHIN 180 NM E AND 240 NM W SEMICIRCLES. .LOW NEAR 14N95W...SCATTERED MODERATE TO STRONG WITHIN 90 NM OF CENTER. .SCATTERED MODERATE ISOLATED STRONG IS NOTED WITHIN 120 NM OF 14.5N101.5W ASSOCIATED WITH THE REMNANTS OF TROPICAL DEPRESSION TWO-E. .INTERTROPICAL CONVERGENCE ZONE...AXIS 08N78W TO 05N98... REFORMS ALONG 10N105W TO 07N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF LINE 05N82W TO 05N90W. SCATTERED MODERATE WITHIN 60 NM OF ITCZ AXIS BETWEEN 112W AND 120W AND BETWEEN 124W AND 129W AND W OF 137W. $$ .FORECASTER NELSON. TROPICAL PREDICTION CENTER.