####018002806####
FZPN03 KNHC 042133

HSFEP2



HIGH SEAS FORECAST

NWS NATIONAL HURRICANE CENTER MIAMI FL

2230 UTC SAT MAY 04 2024



SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT MAY 04.

24 HOUR FORECAST VALID 1800 UTC SUN MAY 05.

48 HOUR FORECAST VALID 1800 UTC MON MAY 06.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.WITHIN 13N137W TO 14N138W TO 14N140W TO 10N140W TO 10N139W TO

11N137W TO 13N137W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT.

ELSEWHERE WITHIN 11N126W TO 19N140W TO 11N137W TO 11N140W TO 

03N139W TO 04N129W TO 11N126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT

IN NE WIND WAVES MIXED WITH N TO NE SWELL.

.24 HOUR FORECAST WITHIN 10N116W TO 14N133W TO 23N140W TO 

04N140W TO 06N120W TO 10N116W WINDS 20 KT OR LESS...EXCEPT NE 

WINDS 20 TO 25 KT FROM 09N TO 14N W OF 136W. SEAS 8 TO 9 FT IN 

NE WIND WAVES MIXED WITH N TO NE SWELL.

.48 HOUR FORECAST WITHIN 12N136W TO 14N138W TO 19N138W TO 

21N140W TO 07N140W TO 08N137W TO 12N136W WINDS 20 KT OR LESS. 

SEAS 8 FT IN N TO NE SWELL.



.WITHIN 01S104W TO 00N114W TO 01N118W TO 01N122W TO 03.4S120W TO

03.4S104W TO 01S104W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE 

TO S SWELL.

.24 HOUR FORECAST WITHIN 01N109W TO 02N131W TO 00N135W TO 

01S120W TO 03.4S120W TO 03.4S100W TO 01N109W WINDS 20 KT OR LESS.

SEAS 8 FT IN S TO SW SWELL.

.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS TNAN 8 FT.



.09 HOUR FORECAST WITHIN 31N113W TO 31N115W TO 30N115W TO 

30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 

CALIFORNIA...S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST LITTLE CHANGE.

.30 HOUR FORECAST WITHIN 31N113W TO 31N115W TO 30N115W TO 

30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF 

CALIFORNIA...S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.42 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 2115 UTC SAT MAY 04...



.SCATTERED MODERATE FROM 05N TO 09N BETWEEN 78W AND 87W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

THE MONSOON TROUGH EXTENDS FROM 14N92W TO 10N102W TO 08N110W.

THE ITCZ EXTENDS FROM 08N110W TO 07N126W AND TO 06N140W. 

SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM N OF THE ITCZ 

BETWEEN 124W AND 127W. SCATTERED MODERATE WITHIN 180 NM S OF THE 

ITCZ BETWEEN 133W AND 137W.



$$

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

####018001829####
FZPS04 SCSC 042134

CHILEAN NAVY WEATHER SERVICE

VALPARAISO MARITIME METEOROLOGICAL CENTER

WEATHER BULLETIN AND SEA STATE ZONE X VALID 050700/051900 UTC.

1.-SEVERE WEATHER WARNING:

CENTRAL EAST AREA (LAT 40 TO 45 SOUTH AND LONG 81 TO 95 WEST):

(LAT 40 TO 45 SOUTH):

WIND SW/S 30/40 KT, SEA STATE VERY ROUGH (4.0/6.0 M) SWELL FROM

SOUTHWEST, VIS AVERAGE, SHOWERS.

SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST):

WIND SW/S 30/40 KT, SEA STATE ROUGH (4.0/6.0 M) SWELL FROM SOUTHWEST,

 VIS AVERAGE, SHOWERS OF SNOWFALL.

2.-SYNOPTIC SITUATION (ANALYSIS 041800 UTC):

HIGH 1038 HPA 45S/107W

3.-FORECAST VALID 050700/051900 UTC.

NORTHEAST AREA (LAT 18 TO 30 SOUTH AND LONG 76 TO 95 WEST):

WIND S/SE 7/15 KT, SEA STATE SLIGHT TO MODERATE (1.0/2.5 M) SWELL

FROM SOUTHWEST, VIS GOOD.

NORTHWEST AREA (LAT 18 TO 30 SOUTH AND LONG 95 TO 120 WEST):

WIND SE/E 15/20 NDS, SEA STATE MODERATE (1.5/2.5 M) SWELL FROM

SOUTHWEST, VIS GOOD.

CENTRAL EAST AREA (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST):

(LAT 30 TO 40 SOUTH):

WIND SW/S 15/25 KT, SEA STATE MODERATE TO ROUGH (2.0/4.0 M) SWELL

FROM SOUTHWEST, VIS GOOD.

CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST):

(LAT 95 TO 105 WEST):

WIND S/SE 15/20 KT, SEA STATE MODERATE TO ROUGH (2.5/3.5 M) SWELL

FROM SOUTHWEST, VIS GOOD.

(LAT 105 TO 120 WEST):

WIND E/NE SHIFTING TO NE/N 15/25 KT, SEA STATE MODERATE (1.5/2.5 M)

SWELL FROM SOUTHWEST, VIS POOR, RAIN.

SOUTHWEST AREA (LAT 45 TO 60 SOUTH AND LONG 95 TO 120 WEST):

(LAT 95 TO 105 WEST):

WIND SW/S 15/25 KT, SEA STATE VERY ROUGH (2.5/4.0 M) SWELL FROM

SOUTHWEST, VIS AVERAGE, SHOWERS OF SNOWFALL.

(LAT 105 TO 120 WEST):

WIND E/NE 7/15 KT SHIFTING TO NE/N 20730 KT, SEA STATE ROUGH (2.5/4.0

 M) SWELL FROM SOUTHWEST, VIS POOR, RAIN.

MET101RJ