High Seas Forecast
Issued by NWS

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199
FZPN03 KNHC 230331
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON JAN 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON JAN 23.
24 HOUR FORECAST VALID 0000 UTC TUE JAN 24.
48 HOUR FORECAST VALID 0000 UTC WED JAN 25.

.WARNINGS.

...GALE WARNING...
.06 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.09 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94W AND
96W N WINDS 25 TO 35 KT. SEAS TO 8 FT.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W
AND 96W N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN
60 NM OF LINE FEOM 16N95W TO 12N97W WINDS 20 KT OR LESS. SEAS TO
9 FT IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 31N121W TO 20N140W. N OF 29N WITHIN 60 NM E OF
FRONT SW WINDS 20 TO 25 KT. SEAS 14 TO 16 FT IN NW SWELL. N OF
27N W OF FRONT W TO NW WINDS 20 TO 30 KT. SEAS 16 TO 24 FT IN NW
SWELL. N OF FRONT TO 22N W OF 136W NE WINDS 20 TO 25 KT. SEAS 10
TO 13 FT. ELSEWHERE NW OF LINE FROM 16N102W TO 06N120W TO
02N140W WINDS 20 KT OR LESS. SEAS 8 TO 18 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N113W TO 21N123W THEN
DISSIPATING STATIONARY TO 16N140W. N OF 27N W OF FRONT TO 123W W
TO NW WINDS 20 TO 25 KT. SEAS 12 TO 20 FT IN NW SWELL. FROM 15N
TO 20N W OF 131W NE WINDS 20 TO 25 KT. SEAS 10 TO 13 FT.
ELSEWHERE N OF 00N W OF 99W WINDS 20 KT OR LESS. SEAS 8 TO 20 FT
IN NW SWELL...HIGHEST N OF 20N.
.48 HOUR FORECAST FRONT DISSIPATED. N OF 03.4S W OF 95W WINDS 20
KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL.

.FROM 18N TO 20N E OF 106W NW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS MERGED IN NW SWELL.

.06 HOUR FORECAST GULF OF CALIFORNIA N OF 30N S TO SW WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST COLD FRONT FROM 26N109W TO 17N124W. N OF 26N W
TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 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 0300 UTC SUN JAN 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 04N107W TO 05N126W TO 08N140W. NO SIGNIFICANT
CONVECTION.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.



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