000
FZPN03 KNHC 270923
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE JUN 27 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JUN 27.
24 HOUR FORECAST VALID 0600 UTC WED JUN 28.
48 HOUR FORECAST VALID 0600 UTC THU JUN 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N116W TO 29N117W TO 28N117W TO 27N117W TO 28N116W TO
29N115W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY... 
NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT IN NW SWELL. ELSEWHERE 
WITHIN 26N114W TO 29N115W TO 20N135W TO 09N140W TO 13N123W TO 
26N114W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 21N125W TO 21N133W TO 18N139W TO 
11N140W TO 15N128W TO 21N125W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N104W TO 13N106W TO 08N116W TO 00N127W TO 06N117W TO
05N113W TO 10N104W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15.5N106.5W 1005 MB. WITHIN 15N103W TO 16N105W TO 14N104W TO 
13N105W TO 13N104W TO 14N103W TO 15N103W S WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT IN S TO SW SWELL. ELSEWHERE WITHIN 15N103W TO 
19N106W TO 18N109W TO 14N108W TO 12N109W TO 13N104W TO 
15N103W...INCLUDING NEAR CABO CORRIENTES... WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN S SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N109W 1000 MB. WITHIN 15N106W TO 17N108W TO 17N110W TO 15N109W 
TO 12N111W TO 12N108W TO 15N106W WINDS 20 TO 30 KT. SEAS 9 TO 12 
FT IN S SWELL. ELSEWHERE WITHIN 19N106W TO 17N113W TO 11N111W TO 
14N109W TO 12N108W TO 15N105W TO 19N106W...INCLUDING NEAR CABO 
CORRIENTES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN SE TO S 
SWELL.

.WITHIN 00.5N138.5W TO 00.5N139W TO 00N140W TO 00N140W TO
00N138W TO 00.5N138.5W WINDS 20 KT OR LESS. SEAS 8 FT IN SE 
SWELL. 
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.30 HOUR FORECAST LOW PRES NEAR 11N93.5W 1004 MB. WITHIN 
13N91.5W TO 13.5N92W TO 13.5N92.5W TO 12.5N92.5W TO 12N92W TO 
12.5N91.5W TO 13N91.5W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT IN S
TO SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N95.5W 1000 MB. WITHIN 15N94W TO 15N95W TO 14N97W TO 13N96W TO
13N95W TO 15N94W E WINDS 20 TO 25 KT. SEAS 8 FT IN E TO SE 
SWELL.

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

CONVECTION VALID AT 0840 UTC TUE JUN 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N75W TO 09N81W TO 1008 MB LOW PRES NEAR 
15.5N103W TO 1006 MB LOW PRES NEAR 14N112.5W TO 06.5N129W. ITCZ 
CONTINUES FROM 06.5N13W TO BEYOND 04N140W. SCATTERED TO LOCALLY 
NUMEROUS MODERATE TO STRONG CONVECTION N OF 02.5N BETWEEN 82W 
AND 93W...AND FROM 06N TO 11.5N BETWEEN 93W AND 102W. NUMEROUS 
MODERATE TO STRONG CONVECTION FROM 10N TO 16.5N BETWEEN 102W AND
106.5W. SCATTERED MODERATE ISOLATED STRONG CONVECTION FROM 08N 
TO 11N BETWEEN 112W AND 119W...AND FROM 13N TO 16N BETWEEN 113W 
AND 116W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.