000
FZPN03 KNHC 051555
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT JAN 05 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT JAN 05.
24 HOUR FORECAST VALID 1200 UTC SUN JAN 06.
48 HOUR FORECAST VALID 1200 UTC MON JAN 07.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.STORM CENTER N OF AREA NEAR 37N128W 988 MB WITH ASSOCIATED COLD 
FRONT THROUGH 30N126W TO 25N130W TO 23N138W. N OF 27N W OF THE 
FRONT TO 136W NW WINDS 20 TO 25 KT. SEAS 12 TO 14 FT. ELSEWHERE 
W OF LINE FROM 30N120W TO 24N129W TO 20N120W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 32N117W TO 28N117W. 
W OF LINE FROM 32N117W TO 23N115W TO 20N117W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN NW SWELL...HIGHEST N OF 27N BETWEEN 
119W AND 127W.
.48 HOUR FORECAST COLD FRONT DISSIPATED. NEW COLD FRONT 
APPROACHING THE NW WATERS. NW OF A LINE FROM 30N135W TO 28N140W 
SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE W OF A LINE 
FROM 31N117W TO 23N112W TO 20N113W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT.

.LOW PRES NEAR 13N135W 1008 MB. WITHIN 210 NM NW SEMICIRCLE 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. LOW PRES NEAR 18N125W 1006 
MB. WITHIN 120 NM NW QUADRANT AND SE QUADRANT WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE W OF LINE FROM 20N119W TO 15N117W TO 
04N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND NE 
SWELL.  
.24 HOUR FORECAST LOWS DISSIPATED. FROM 12N TO 16N W OF 135W NE 
WINDS 20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE W OF A LINE FROM 
20N117W TO 14N124W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN PRIMARILY NW SWELL.
.48 HOUR FORECAST W OF A LINE FROM 20N113W TO 14N120W TO 
08N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 

.N OF 12.5N BETWEEN 94W AND 97W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 95.5W N WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.

.FROM 9.5N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE 
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 09N TO 11.5N E OF 89W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1515 UTC SAT JAN 05...

.SCATTERED MODERATE TO STRONG FROM 16N TO 23N BETWEEN 118W 
AND 124W...EAST OF LOW PRES NEAR 18N125W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 07N78W TO 05N85W TO 04N91W. ITCZ FROM 04N91W 
TO 07N110W TO 05N127W TO BEYOND 04N140W. SCATTERED MODERATE TO 
STRONG CONVECTION FROM 05N TO 08N BETWEEN 108W AND 112W. 
SCATTERED MODERATE FROM 06N TO 12N BETWEEN 112W AND 120W...AND 
FROM 08N TO 14N BETWEEN 124W AND 130W.  

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.