000
FZPN03 KNHC 081017
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI MAR 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI MAR 08.
24 HOUR FORECAST VALID 0600 UTC SAT MAR 09.
48 HOUR FORECAST VALID 0600 UTC SUN MAR 10.

.WARNINGS.

...GALE WARNING...
.FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE 
WINDS 25 TO 35 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 75 NM EITHER 
SIDE OF LINE FROM 11N86W TO 10.5N87.5W TO 09.5N90.5W NE WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 03N TO 12N 
BETWEEN 90.5W AND 109.5W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED NE AND NW SWELL.
.06 HOUR FORECAST WITHIN 120 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N89W TO 09N92W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 03N TO 11N BETWEEN 92W 
AND 111W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 09N TO 12N E OF 90W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. FROM 06N TO 
09.5N BETWEEN 91W AND 107W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.48 HOUR FORECAST FROM 10N TO 11N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 25 TO 30 KT. SEAS 8 FT. ELSEWHERE FROM 09.5N 
TO 12N E OF 89W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 45 NM EITHER SIDE OF LINE FROM 06.5N80W TO 05.5N80.5W TO 
04.5N82W NE WINDS 25 TO 30 KT. SEAS 8 FT. ELSEWHERE WITHIN 90 NM 
EITHER SIDE OF LINE FROM 09N79W TO 06.5N80W TO 06N81W TO 
04.5N82W...INCLUDING GULF OF PANAMA...N TO NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 05N TO 06.5N BETWEEN 80W AND 81W NE WINDS 
20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 45 NM ON EITHER SIDE OF 
LINE FROM 09N79W TO 06.5N80W TO 05N80.5W...INCLUDING GULF OF 
PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST FROM 07N TO 08N BETWEEN 79W AND 80W N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 06N TO 08N BETWEEN 79W AND 81W N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.09 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF CALIFORNIA N OF 30N SW WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST FROM 09N TO 14N W OF 135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST W OF LINE FROM 20N140W TO 20N136W TO 16N138W 
TO 12N128W TO 06N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED N AND NW SWELL.
.48 HOUR FORECAST FROM 09N TO 27N W OF 137W NE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. ELSEWHERE W OF LINE FROM 20N136W TO 12N131W 
TO 04N135W TO 04N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN 
MIXED SWELL...HIGHEST NEAR 30N139W.

.36 HOUR FORECAST S OF 03S BETWEEN 112W AND 115W WINDS 20 KT OR 
LESS. SEAS 8 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST S OF 03S W OF 117W WINDS 20 KT OR LESS.
SEAS 8 FT IN SW SWELL.

.42 HOUR FORECAST COLD FRONT FROM 30N129W TO 26N135W TO 24N140W. 
W OF LINE FROM 30N136W TO 27N138W TO 25N138W TO 23N140W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 30N126W TO 25N130W TO 22N140W.
W OF LINE FROM 30N131W TO 27N135W TO 25N135W TO 21N138W TO 
20N136W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED 
SWELL...HIGHEST NEAR 30N139W.

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

CONVECTION VALID AT 0945 UTC FRI MAR 8...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 06N88W TO 02N105W TO 03N111W TO 01N116W TO 02N125W TO 
01N131W BEYOND 02N140W. SCATTERED STRONG FROM 04N TO 06N W OF 
138W. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN 360 NM 
N OF ITCZ W OF 130W.

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.