000 FZPN03 KNHC 041501 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC MON DEC 4 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC MON DEC 4. 24 HOUR FORECAST VALID 1200 UTC TUE DEC 5. 48 HOUR FORECAST VALID 1200 UTC WED DEC 6. .WARNINGS. ...GALE WARNING... .GULF OF CALIFORNIA N OF 30.5N W OF 114W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST GULF OF CALIFORNIA N OF 30.5N W OF 114W NW TO N WINDS 25 TO 35 KT. SEAS TO 8 FT. ELSEWHERE N OF 29.5N NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST GULF OF CALIFORNIA N OF 26N W OF 110.5W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT N OF 29N. .48 HOUR FORECAST GULF OF CALIFORNIA N OF 23N W OF 109.5W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 13.5N95.5W... INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 95.5W N WINDS 20 TO 25 KT. SEAS TO 8 FT. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .42 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 13.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .WITHIN 45 NM EITHER SIDE OF A LINE FROM 11N86W TO 10.5N89W... INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .TROUGH FROM 26N136W TO 21N136W. SECOND TROUGH FROM 20N136W TO 14N140W. WITHIN AREA BOUNDED BY 30N140W TO 30N129W TO 20N129W TO 20N133W TO 28N140W TO 30N140W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT IN MIXED SW AND NW SWELL...HIGHEST NEAR 22N133W. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N116W TO 06N94W TO 03.4S94W TO 03.4S120W TO 00N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SW AND NW SWELL. .24 HOUR FORECAST LOW PRES NEAR 28N139W 1010 MB WITH TROUGH FROM LOW TO 24N136W TO 19N136W. SECOND LOW NEAR 21N129W 1009 MB WITH TROUGH FROM LOW TO 18N131W. WITHIN AREA BOUNDED BY 30N139W TO 30N133W TO 26N134W TO 30N139W E TO SE WINDS 20 TO 30 KT. SEAS 11 TO 14 FT. FROM 21N TO 24N BETWEEN 125W AND 130W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N130W TO 22N125W TO 20N127W TO 25N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SE AND NW SWELL. N OF 29N BETWEEN 120W AND 127W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW SWELL. S OF 18N W OF 97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL. .48 HOUR FORECAST LOW PRES MERGED WITH LOW NW OF AREA. WITHIN AREA BOUNDED BY 30N140W TO 30N132W TO 24N140W TO 30N140W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO 30N130W TO 20N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL. S OF 13N BETWEEN 108W AND 121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1500 UTC MON DEC 4... .TROUGH FROM 26N136W TO 21N136W...SCATTERED MODERATE ISOLATED STRONG WITHIN AREA BOUNDED BY 30N138W TO 30N123W TO 21N123W TO 20N130W TO 20N138W TO 30N138W. .TROUGH FROM 20N136W TO 14N140W...SCATTERED MODERATE ISOLATED STRONG WITHIN AREA BOUNDED BY 20N140W TO 20N123W TO 13N127W TO 09N137W TO 09N140W TO 20N140W. .TROUGH FROM 16N115W TO 09N119W...SCATTERED MODERATE TO STRONG WITHIN AREA BOUNDED BY 13N122W TO 17N117W TO 17N110W TO 05N116W TO 13N122W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM LOW PRES NEAR 06N78W TO 08N83W TO 07N102W. ITCZ AXIS EXTENDS FROM 07N102W TO 10N117W THEN RESUMES FROM 10N120W TO 08N130W TO 12N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM NW SEMICIRCLE OF LOW NEAR 06N78W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.