707 
FZPN03 KNHC 170307
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC MON SEP 17 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON SEP 17.
24 HOUR FORECAST VALID 0000 UTC TUE SEP 18.
48 HOUR FORECAST VALID 0000 UTC WED SEP 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.REMNANT TROUGH OF PAUL FROM 17N138W TO 25N140W. FROM 20N TO 26N 
W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND S 
SWELL.
.24 HOUR FORECAST TROUGH W OF AREA. FROM 16N TO 23N BETWEEN 135W 
AND 140W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND S 
SWELL.  
.36 HOUR FORECAST FROM 15N TO 21N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST FROM 14N TO 21N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.

.S OF 06N BETWEEN 81W AND 87W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST W OF A LINE FROM 03.5S114W TO 02S120W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN SW SWELL. 
.48 HOUR FORECAST W OF A LINE FROM 03.5S110W TO 0N120W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN SW SWELL. 
  
.LOW PRES NEAR 17N118W 1007 MB. FROM 15N TO 21N BETWEEN 106W AND 
111W...AND FROM 05N TO 15N BETWEEN 102W AND 120W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES NEAR 16N120W 1004 MB. WITHIN 300 NM 
NW QUADRANT NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW PRES NEAR 15N125W 1004 MB. WITHIN 300 NM 
NW QUADRANT NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 

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

CONVECTION VALID AT 0300 UTC MON SEP 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N73W TO 10N86W TO 11N97W TO LOW PRES 1007 
MB NEAR 16N118W TO BEYOND 11N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 60 NM OF COAST FROM NICARAGUA TO NORTHERN PANAMA. 
SCATTERED MODERATE FROM 08N TO 19N BETWEEN 100W AND 123W...AND 
FROM 06N TO 12N W OF 129W. 

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.