322
FZPN03 KNHC 181435
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED MAR 18 2026
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED MAR 18.
24 HOUR FORECAST VALID 1200 UTC THU MAR 19.
48 HOUR FORECAST VALID 1200 UTC FRI MAR 20.
.WARNINGS.
..GALE WARNING
.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25
TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 15N93W TO 16N95W
TO 11N99W TO 10N97W TO 12N95W TO 15N93W N TO NE WINDS 20 TO 25
KT. SEAS 2.5 TO 3.5 M. REMAINDER OF AREA WITHIN 15N93W TO
15N97W TO 12N100W TO 10N100W TO 09N97W TO 11N94W TO 15N93W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
06 HOUR FORECAST LITTLE CHANGE
EXCEPT WINDS BELOW GALE FORCE.
.18 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO
35 KT. SEAS BUILDING TO 2.5 TO 3.5 M. ELSEWHERE WITHIN 15N94W TO
16N94W TO 16N96W TO 14N96W TO 13N96W TO 13N95W TO 15N94W N TO NE
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. REMAINDER OF AREA WITHIN
11N99W TO 12N99W TO 11N101W TO 09N102W TO 08N99W TO 09N99W TO
11N99W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 15N96W TO
14N95W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 16N94W
TO 14N95W TO 16N96W TO 13N97W TO 12N97W TO 13N95W TO 16N94W N TO
NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
48 HOUR FORECAST LITTLE CHANGE
EXCEPT SEAS TO 4.5 M NEAR
14.5N95W.
.SYNOPSIS AND FORECAST.
.48 HOUR FORECAST WITHIN 11N86W TO 11N87W TO 10N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 1400 UTC WED MAR 18...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
TROUGH FROM 07N77.5W TO 03.5N82W TO 03N97W. ITCZ FROM 03N97W TO
03N120W TO BEYOND 03.5N140W. SCATTERED MODERATE FROM 02N TO 05N
BETWEEN 97W AND 105W...AND FROM 04.5N TO 09N BETWEEN 114W AND
127W.
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
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