000
FZPN03 KNHC 182108
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JAN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI JAN 18.
24 HOUR FORECAST VALID 1800 UTC SAT JAN 19.
48 HOUR FORECAST VALID 1800 UTC SUN JAN 20.

.WARNINGS.

...GULF OF TEHUANTEPEC STORM WARNING...
.N OF 14N BETWEEN 94W AND 95.5W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
ELSEWHERE S OF 13N BETWEEN 94W AND 105W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.33 HOUR FORECAST N OF 15N BETWEEN 94W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 9 TO 11 FT. 
ELSEWHERE N OF 13.5N BETWEEN 93.5W AND 96.5W N TO NE WINDS 20 TO 
30 KT. SEAS TO 8 FT.  
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE 16N95W TO 
13.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 40 TO 
50 KT. SEAS 20 TO 25 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
LINE 16N95W TO 14N95.5W TO 11.5N98W N TO NE WINDS 30 TO 40 KT. 
SEAS 12 TO 19 FT. REMAINDER AREA WITHIN 120 NM EITHER SIDE OF 
LINE 16N95W TO 13N96W TO 10N100W N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 13 FT. ELSEWHERE S OF 12N BETWEEN 94W AND 105W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.  

.SYNOPSIS AND FORECAST.

.FROM 06N TO 11N W OF 132W AND FROM 08N TO 18N BETWEEN 120W AND 
132W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. ELSEWHERE S OF 
20N W OF 105W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL...HIGHEST NEAR 19N125W. N OF 20N BETWEEN 115W AND 128W 
WINDS 20 KT OR LESS. SEAS 11 TO 16 FT IN NW SWELL...HIGHEST NEAR 
30N117W. ELSEWHERE N OF 20N W OF 110W WINDS 20 KT OR LESS. SEAS 
8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST FROM 07N TO 15N W OF 128W NE TO E WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT. ELSEWHERE W OF A LINE FROM 30N116W TO 
18N105W TO 03.4S105W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.
.48 HOUR FORECAST FROM 08N TO 18N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 9 TO 10 FT. ELSEWHERE S OF LINE 24N140W TO 
19N105W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.

.GULF OF CALIFORNIA 12 HOUR FORECAST FROM 25N TO 28N NW WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA FROM 24N TO 29N NW WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 12N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 07N TO 11N 
BETWEEN 87W AND 94W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE 
SWELL. 
.24 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE 
FROM 05N TO 10N BETWEEN 90W AND 105W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN NE SWELL. 
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST 10N TO 11.5N E OF 87W NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

.WITHIN 30 NM OF LINE FROM 09N79W TO 04.5N80.5W...INCLUDING GULF 
OF PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 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 2100 UTC FRI JAN 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 07N77W TO 05N92W. ITCZ FROM 05N92W TO 
01N108W TO 04N119W. IT RESUMES FROM 05N123W TO 04N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 12N BETWEEN 109W 
AND 115W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 07N 
BETWEEN 116W AND 122W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.