491
FZPN03 KNHC 172121
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JAN 17 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 17.
24 HOUR FORECAST VALID 1800 UTC SAT JAN 18.
48 HOUR FORECAST VALID 1800 UTC SUN JAN 19.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
N OF 14N BETWEEN 94W AND 95W
INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
48 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W
INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS BUILDING TO
8 FT.
FROM 10N TO 11.5N E OF 88W
INCLUDING THE GULF OF
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FROM 07N TO 16N BETWEEN 117W AND 137W NE TO E WINDS 20 TO 25
KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 07N TO 17N BETWEEN 114W AND
137W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.
24 HOUR FORECAST FROM 09N TO 16N BETWEEN 120W AND 130W
AND
FROM 16N TO 22N W OF 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. ELSEWHERE FROM 07N TO 18N BETWEEN 115W AND 137W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 11N TO 20N W OF 125W E TO SE WINDS 20 TO
25 KT. SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL. ELSEWHERE N OF
10N AND W OF A LINE FROM 20N130W TO 10N119W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.12 HOUR FORECAST N OF 25N W OF 138W SE WINDS 20 TO 25 KT. SEAS
8 FT.
.24 HOUR FORECAST N OF 24N W OF 138W SE WINDS 20 TO 25 KT. SEAS
8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST N OF 20N W OF 135W SE WINDS 20 TO 25 KT. SEAS
9 TO 11 FT IN NW SWELL. ELSEWHERE N OF 20N AND W OF 130W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 2100 UTC FRI JAN 17...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
THE MONSOON TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 10N74W TO
03N91W. THE ITCZ CONTINUES FROM 03N91W TO 07N106W TO 07N118W...
AND FROM 06N126W TO BEYOND 06N140W. SCATTERED MODERATE
CONVECTION CAN BE FOUND FROM 05N TO 08N BETWEEN 118W AND 134W.
.FORECASTER GR. NATIONAL HURRICANE CENTER.
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