High Seas Forecast
Issued by NWS

Current Version |  Previous Version |  Graphics & Text |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
708
FZPN01 KWBC 171606
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC MON JUN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC JUN 17.
24 HOUR FORECAST VALID 1200 UTC JUN 18.
48 HOUR FORECAST VALID 1200 UTC JUN 19.

.WARNINGS.

...GALE WARNING...
.FROM 30N TO 41N BETWEEN 126W AND 119W WINDS 25 TO 35 KT. SEAS 8
TO 14 FT.
.24 HOUR FORECAST FROM 30N TO 43N BETWEEN 120W AND 126W WINDS 20
TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 32N TO 40N BETWEEN 119W AND 124W WINDS TO
25 KT. SEAS TO 9 FT.

...GALE WARNING...
.LOW W OF AREA NEAR 42N159E 1000 MB MOVING SE 20 KT. W OF A LINE
FROM 45N160E TO 39N169E TO 33N169E WINDS 20 TO 30 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST LOW 40N170E 1001 MB. W OF A LINE FROM 44N170E
TO 37N180W TO 32N180W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 43N172W 1001 MB. WITHIN AN AREA BOUNDED BY
A LINE FROM 32N178E TO 45N173W TO 43N162W TO 32N172W WINDS 20 TO
30 KT. SEAS TO 10 FT.

...GALE WARNING...
.LOW W OF AREA NEAR 42N159E 994 MB. WITHIN 300 NM NE...AND 360 NM
SE QUADRANTS WINDS 25 TO 35 KT. SEAS TO 11 FT.

.SYNOPSIS AND FORECAST.

.LOW 43N147W 1013 MB MOVING NE 15 KT. WITHIN 240 NM N
QUADRANT...AND WITHIN 180 NM NE OF A LINE FROM 45N145W TO 40N137W
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS ABSORBED
BY LOW 47N148W DESCRIBED BELOW.

.LOW 43N161W 1008 MB MOVING NE 20 KT. WITHIN 240 NM NE...360 NM
SE...AND 420 NM S QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 47N148W 1009 MB. WITHIN 180 NM NE OF A LINE
FROM 50N151W TO 40N133W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 51N146W 1011 MB. WITHIN 180 NM NE...AND 240
NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.LOW 53N162W 1008 MB MOVING N 05 KT. WITHIN 300 NM N AND NE
SEMICIRCLES WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 54N162W 1006 MB. BETWEEN 240 NM AND 360 NM
E QUADRANT WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 56N167W 1007 MB. ASSOCIATED CONDITIONS
DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 54N
BETWEEN 164W AND 154W...AND FROM 36N TO 41N W OF 166E.
.24 HOUR FORECAST DENSE FOG FROM 38N TO 49N BETWEEN 150W AND
141W.
.48 HOUR FORECAST DENSE FOG 39N TO 44N BETWEEN 173W AND 147W.

.FORECASTER BYRD. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC MON JUN 17.
24 HOUR FORECAST VALID 1200 UTC TUE JUN 18.
48 HOUR FORECAST VALID 1200 UTC WED JUN 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N119.5W TO 30N123.5W TO 29.5N123W TO 29N120.5W TO
29.5N119.5W TO 30N119.5W NW TO N WINDS 20 TO 25 KT. SEAS 10 TO
11 FT. ELSEWHERE WITHIN 26N114W TO 30N116W TO 30N127W TO 27N135W
TO 20N130W TO 19N122W TO 26N114W WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 30N116W TO 30N123W TO 25N126W TO
21N124W TO 23N117W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN N SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 13N90W TO 14N92W TO 13N94W TO 11N94W TO 12N90W TO 13N90W
SW TO W WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN
11N103W TO 11N105W TO 11N107W TO 10N107W TO 10N105W TO 10N103W TO
11N103W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA
WITHIN
15N93W TO 15N99W TO 11N111W TO 08N115W TO 08N92W TO 11N87W TO
15N93W...INCLUDING THE GULF OF TEHUANTEPEC AND THE GULF OF
PAPAGAYO...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW
SWELL.
.24 HOUR FORECAST WITHIN 13N92W TO 14N98W TO 12N104W TO 08N103W
TO 08N96W TO 09N94W TO 13N92W SW TO W WINDS 20 TO 25 KT. SEAS 9
TO 11 FT. ELSEWHRE WITHIN 13N88W TO 16N94W TO 15N104W TO 09N115W
TO 07N96W TO 13N88W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 13N93W TO 13N100W TO 10N102W TO 08N100W
TO 08N96W TO 11N93W TO 13N93W SW TO W WINDS 20 TO 25 KT. SEAS 9
TO 11 FT. ELSEWHERE WITHIN 13N87W TO 16N94W TO 16N105W TO 07N122W
TO 08N110W TO 06N97W TO 13N87W...INCLUDING THE GULF OF
TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW
SWELL.

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

CONVECTION VALID AT 1200 UTC MON JUN 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 14N100W TO 07N128W. ITCZ 07N128W TO 09N140W.
NUMEROUS MODERATE SCATTERED STRONG N OF 10N AND E OF 107W...FROM
07N TO 13N BETWEEN 109W AND 119W.


.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

$$