000
FZPN03 KNHC 180706
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAR 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT MAR 18.
24 HOUR FORECAST VALID 0600 UTC SUN MAR 19.
48 HOUR FORECAST VALID 0600 UTC MON MAR 20.

.WARNINGS.

...GALE WARNING...
.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. 
ELSEWHERE N OF 13.5N BETWEEN 94W AND 96.5W N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 9 FT. REMAINDER AREA FROM 05N TO 10N BETWEEN 
92W AND 100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND 
SW SWELL.
.24 HOUR FORECAST N OF 13.5N BETWEEN 94.5W AND 96W... INCLUDING 
THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 11 TO 
13 FT. ELSEWHERE N OF 12.5N BETWEEN 93.5W AND 97.5W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA FROM 05N TO 
12N BETWEEN 95W AND 107W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED NE AND SW SWELL.
.48 HOUR FORECAST N OF 13.5N BETWEEN 94.5W AND 96W...INCLUDING 
THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 12 TO 
14 FT. ELSEWHERE N OF 12.5N BETWEEN 93.5W AND 98W N TO NE WINDS 
20 TO 30 KT. SEAS 9 TO 12 FT. REMAINDER AREA FROM 4.5N TO 12.5N 
BETWEEN 92W AND 114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED NE AND SW SWELL.

.SYNOPSIS AND FORECAST.

.FROM 09.5N TO 12N E OF 88W...INCLUDING THE GULF OF PAPAGAYO... 
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST FROM 10N TO 11N BETWEEN 86W AND 88W... 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 
8 FT.
.24 HOUR FORECAST FROM 09N TO 11.5N E OF 88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST FROM 09N TO 11.5N E OF 89W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.24 HOUR FORECAST N OF 05.5N BETWEEN 78.5W AND 81W...INCLUDING 
THE GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.12 HOUR FORECAST COLD FRONT FROM 30N132W TO 25N140W. NW OF A 
LINE FROM 30N138W AND 29N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 30N132W TO 27N135W TO 
23N140W. N OF 28N W OF 135W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N130W TO 23N136W TO 22N140W. 
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 0700 UTC SAT MAR 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 07N91W TO 03N97W TO 03N101W. ITCZ ALONG 02S112W TO 
04S130W TO 05S140W. ISOLATED MODERATE WITHIN ABOUT 90 NM EITHER 
SIDE OF TROUGH AXIS.  

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.