High Seas Forecast Issued by NWS
000
FZPN01 KWBC 012136
HSFEP1
HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SAT APR 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).
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 1800 UTC APR 01.
24 HOUR FORECAST VALID 1800 UTC APR 02.
48 HOUR FORECAST VALID 1800 UTC APR 03.
.WARNINGS.
...GALE WARNING...
.LOW 50N171E 994 MB MOVING NE 05 KT. WITHIN 420 NM N...300 NM
S...AND 360 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 19
FT...HIGHEST W. ELSEWHERE FROM 41N TO 56N BETWEEN 170W AND 162E
AND WITHIN 150 NM EITHER SIDE OF FRONT FROM 42N179E TO 33N174E TO
30N170E WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 50N174E 998 MB. FROM 43N TO 59N BETWEEN
160W AND 163E AND WITHIN 360 NM E OF A LINE FROM 43N161W TO
33N157W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 57N178W 998 MB. N OF 47N BETWEEN 160W AND
173E WINDS 20 TO 30 KT. SEAS TO 12 FT.
...GALE WARNING...
.LOW 57N141W 996 MB MOVING SE 15 KT. WITHIN 540 NM NE OF A LINE
FROM 57N164W TO 49N150W TO 42N135W WINDS 25 TO 40 KT. SEAS 8 TO
16 FT. ELSEWHERE WITHIN 240 NM NE SEMICIRCLE WINDS TO 25 KT. SEAS
TO 10 FT.
.24 HOUR FORECAST LOW 52N133W 1013 MB. WITHIN 360 NM W QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 40N TO 55N
BETWEEN 125W AND 144W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED IN THIRD
GALE WARNING BELOW.
...GALE WARNING...
.FROM 32N TO 35N E OF 121W NW WINDS TO 25 KT. SEAS LESS THAN 8
FT.
.24 HOUR FORECAST FROM 31N TO 37N E OF 123W NW WINDS TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 30N TO 39N E OF 123W N TO NW WINDS 25 TO
40 KT. SEAS 10 TO 17 FT. ELSEWHERE S OF 45N E OF 132W WINDS 20 TO
30 KT. SEAS TO 11 FT.
...GALE WARNING...
.24 HOUR FORECAST NEW LOW 60N146W 1011 MB. WITHIN 360 NM S AND
420 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 55N132W 1014 MB. E OF A LINE FROM 55N144W
TO 45N132W NW WINDS TO 25 KT. SEAS TO 12 FT.
...GALE WARNING...
.48 HOUR FORECAST LOW 33N164E 1001 MB. S OF 35N W OF 170E WINDS
25 TO 35 KT. SEAS TO 12 FT.
...HEAVY FREEZING SPRAY WARNING...
.LIGHT TO MODERATE FREEZING SPRAY N OF 56N BETWEEN 157W AND
163W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 60N W OF
168W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF
165W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 61N W OF
167W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF
160W.
.SYNOPSIS AND FORECAST.
.LOW N OF AREA 66N170W 998 MB MOVING NE 15 KT. N OF 57N BETWEEN
167W AND 179E WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS WELL N OF AREA.
.COMPLEX LOW WITH MAIN CENTER NEAR 36N166W 1009 MB MOVING N 15
KT. WITHIN 720 NM N...660 NM E...AND 420 NM S QUADRANTS WINDS 20
TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST COMPLEX LOW DISSIPATED. CONDITIONS DESCRIBED IN
WARNINGS SECTION ABOVE WITH LOW 50N174E.
.24 HOUR FORECAST LOW W OF AREA NEAR 41N155E 1002 MB. WITHIN 360
NM E SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 41N160E 1007 MB. WITHIN 360 NM OF LOW
CENTER WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST NEW LOW 33N175E 1005 MB. S OF 37N BETWEEN 179W
AND 172E WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 40N179W 1009 MB. WITHIN 300 NM NE AND 420
NM SE QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST NEW LOW 56N156W 1008 MB. WITHIN 360 NM NE
QUADRANT AND FROM 37N TO 56N BETWEEN 144W AND 155W WINDS 20 TO 30
KT. SEAS TO 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 43N
BETWEEN 156W AND 171W AND FROM 48N TO 54N BETWEEN 168W AND 166E.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM NW AND N OF A LINE FROM
49N168E TO 54N176E TO 55N168W TO 54N159W AND FROM 40N TO 53N
BETWEEN 154W AND 173W.
.48 HOUR FORECAST DENSE FOG N OF 54N BETWEEN 163W AND 176E AND
FROM 38N TO 59N BETWEEN 141W AND 164W.
.HIGH 31N129W 1027 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.
.HIGH 43N150W 1029 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.
.HIGH 52N162W 1027 MB MOVING SE 25 KT.
.24 HOUR FORECAST HIGH 47N148W 1035 MB.
.48 HOUR FORECAST HIGH 40N139W 1036 MB.
.HIGH 40N162E 1018 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 40N170E 1016 MB.
.48 HOUR FORECAST HIGH 45N170W 1017 MB.
.48 HOUR FORECAST NEW HIGH 33N165W 1024 MB.
.48 HOUR FORECAST NEW HIGH 41N173E 1016 MB.
.FORECASTER JOSEPH. 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 1800 UTC SAT APR 01.
24 HOUR FORECAST VALID 1800 UTC SUN APR 02.
48 HOUR FORECAST VALID 1800 UTC MON APR 03.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.FROM 08N TO 20N W OF 125W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. ELSEWHERE FROM 07N TO 21N W OF 130W...AND FROM 08N TO 20N
BETWEEN 118W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW
TO NE SWELL.
.24 HOUR FORECAST FROM 10N TO 19N W OF 130W...AND FROM 10N TO
16N BETWEEN 120W AND 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. ELSEWHERE W OF A LINE FROM 21N140W TO 13N118W TO 05N130W
TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND
NE SWELL.
.48 HOUR FORECAST FROM 07N TO 20N W OF 130W NE TO E WINDS 20 TO
25 KT. SEAS 8 TO 10 FT. ELSEWHERE W OF A LINE FROM 20N140W TO
10N127W TO 05N128W TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN MIXED NW AND NE SWELL.
.FROM 10N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 30 KT. SEAS TO 8 FT.
.12 HOUR FORECAST FROM 09.5N TO 12N E OF 90W NE TO E WINDS 20 TO
30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 08.5N92W
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.36 HOUR FORECAST FROM 10N TO 12N E OF 90W NE TO E WINDS 20 TO
30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 15 NM OF A LINE FROM 11N86W TO 09.5N90W
NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 2100 UTC SAT APR 1...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM NORTHERN COLOMBIA NEAR 09N75W TO
07N90W. THE ITCZ CONTINUES FROM 07N90W TO 04N110W TO 05N130W TO
03N140W. A SURFACE TROUGH IS ANALYZED ALONG 132W/133W MOVING
WESTWARD. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION IS
EVIDENT FROM 04N TO 08N BETWEEN 93W AND 101W...AND FROM 03N TO
07N BETWEEN 110W AND 121W.
.FORECASTER GR. NATIONAL HURRICANE CENTER.
$$