HSFEPI
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC SAT FEB 22 2025
CCODE/2:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FEB 22.
24 HOUR FORECAST VALID 0600 UTC FEB 23.
48 HOUR FORECAST VALID 0600 UTC FEB 24.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.24 HOUR FORECAST LOW 35N163E 998 MB. WITHIN 180 NM S AND 240 NM
SW QUADRANTS WINDS 35 TO 50 KT. SEAS 16 TO 24 FT. ELSEWHERE S OF
37N W OF 168E WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.30 HOUR FORECAST LOW 37N166E 988 MB. WITHIN 180 NM SW QUADRANT
WINDS 50 TO 65 KT. SEAS 17 TO 29 FT.
.48 HOUR FORECAST LOW 38N176W 989 MB. WITHIN 300 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 24 FT. ELSEWHERE S OF
41N BETWEEN 160W AND 176E WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
...GALE WARNING...
.LOW 45N179W 985 MB MOVING E 20 KT. FROM 39N TO 45N BETWEEN 170W
AND 177E WINDS 25 TO 40 KT. SEAS 15 TO 26 FT.
.24 HOUR FORECAST LOW 43N174W 989 MB. S OF 43N BETWEEN 165W AND
176W WINDS 25 TO 40 KT. SEAS 14 TO 24 FT.
.48 HOUR FORECAST LOW 42N160W 1003 MB. WITHIN 300 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS 14 TO 19 FT.
...GALE WARNING...
.LOW 53N138W 978 MB MOVING N 20 KT THEN NW 15 KT AFTER 24 HOURS.
FROM 49N TO 56N E OF 140W WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW 58N140W 980 MB. WITHIN 180 NM N AND NE
QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST LOW 59N147W 987 MB. WITHIN 120 NM NE QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.
...GALE WARNING...
.LOW 43N174E 990 MB MOVING E 25 KT. S OF 43N BETWEEN 177E AND
163E WINDS 25 TO 40 KT. SEAS 12 TO 22 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 43N174W
DESCRIBED ABOVE.
...GALE WARNING...
.LOW 48N154W 976 MB MOVING N 15 KT AND SLOWING AFTER 24 HOURS.
FROM 33N TO 48N BETWEEN 135W AND 160W WINDS 25 TO 40 KT. SEAS 9
TO 23 FT.
.24 HOUR FORECAST LOW 51N154W 976 MB. FROM 44N TO 51N BETWEEN
148W AND 160W WINDS 20 TO 30 KT. SEAS 10 TO 19 FT.
.48 HOUR FORECAST LOW 52N154W 982 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 18 FT.
...GALE WARNING...
.LOW 47N166W 972 MB WILL MOVE E 15 KT AND ACCELERATE TO 25 KT
AFTER 24 HOURS. FROM 40N TO 47N BETWEEN 160W AND 175W WINDS 30
TO 45 KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW 47N160W 980 MB. WITHIN 360 NM S QUADRANT
WINDS WINDS 25 TO 35 KT. SEAS 12 TO 22 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH ASSOCIATED CONDITIONS
DESCRIBED WITH NEW LOW 43N139W DESCRIBED BELOW.
...GALE WARNING...
.LOW 39N168W 993 MB MOVING NE 40 KT. S OF 39N BETWEEN 162W AND
180W WINDS 25 TO 40 KT. SEAS 16 TO 24 FT.
.24 HOUR FORECAST LOW 44N146W 993 MB. FROM 34N TO 45N BETWEEN
135W AND 155W WINDS 25 TO 40 KT. SEAS 12 TO 19 FT.
.48 HOUR FORECAST LOW 51N129W 998 MB. WITHIN 240 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS 10 TO 17 FT.
...GALE WARNING...
.LOW 53N177E 983 MB MOVING E 10 KT. WITHIN 420 NM N AND NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 54N179W 986 MB. BETWEEN 180 NM AND 360 NM
W AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 55N176W 990 MB. WITHIN 360 NM W AND NW
QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
...GALE WARNING...
.24 HOUR FORECAST LOW 34N175E 1003 MB. FROM 30N TO 36N BETWEEN
179E AND 168E WINDS 25 TO 40 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 38N160W
DESCRIBED ABOVE.
...GALE WARNING...
.48 HOUR FORECAST NEW LOW 43N139W 997 MB. FROM 33N TO 43N
BETWEEN 130W AND 150W WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.
...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 60N W OF 170W. ELSEWHERE
LIGHT TO MODERATE FREEZING SPRAY N OF 59N W OF 167W AND W OF
166E N OF 49N.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 60N W OF
171W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF
163W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 60N W OF
171W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 58N163W TO 58N172W TO 55N171E.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY 1 NM OR LESS N AND NW OF A LINE
FROM 55N177E TO 57N170W TO 56N158W...FROM 38N TO 46N BETWEEN
133W AND 142W AND FROM 45N TO 50N BETWEEN 162W AND 172W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 47N BETWEEN 124W AND
135W.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 44N BETWEEN 125W AND
132W.
.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.
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 0600 UTC SAT FEB 22.
24 HOUR FORECAST VALID 0600 UTC SUN FEB 23.
48 HOUR FORECAST VALID 0600 UTC MON FEB 24.
.WARNINGS.
...GALE WARNING...
.WITHIN 16N94.5W TO 16.5N94.5W TO 16N95W TO 15.5N95W TO
15.5N94.5W
TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO
35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 16N94W TO 16N95W TO
14N97W TO 13N97W TO 13N96W TO 14N94W TO 16N94W N TO NE WINDS 20
TO 30 KT. SEAS 9 TO 10 FT. REMAINDER OF AREA WITHIN 10N99W TO
16N94W TO 13N99W TO 13N105W TO 07N106W TO 07N97W TO 10N99W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.09 HOUR FORECAST LITTLE CHANGE...EXCEPT BELOW GALE.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N97W TO 13N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 9 TO 10 FT. ELSEWHERE
WITHIN 09N98W TO 13N103W TO 12N108W TO 09N111W TO 06N106W TO
06N100W TO 09N98W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE
SWELL.
.48 HOUR FORECAST WITHIN 16.5N94.5W TO 16.5N95W TO 16N95.5W TO
15N95.5W TO 15N94.5W TO 15.5N94.5W TO 16.5N94.5W...INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.SYNOPSIS AND FORECAST.
.WITHIN 22N130W TO 30N119W TO 30N140W TO 07N140W TO 07N135W TO
15N128W TO 22N130W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 20N126W TO 22N140W TO 08N140W TO
07N122W TO 13N120W TO 20N126W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW SWELL.
.48 HOUR FORECAST WITHIN 12N117W TO 14N118W TO 14N123W TO
12N125W TO 08N124W TO 09N121W TO 12N117W NE WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT. WITHIN 13N134W TO 13N139W TO 10N139W TO 10N135W
TO 13N134W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE
WITHIN 14N113W TO 17N124W TO 17N140W TO 05N140W TO 05N127W TO
09N114W TO 14N113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MAINLY
N SWELL.
.WITHIN 11N86W TO 12N86W TO 12N89W TO 10N91W TO 09N91W TO 09N88W
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 10N86W TO 12N86W TO
12N89W
TO 10N92W TO 08N91W TO 08N88W TO 10N86W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 12N88W TO 11N90W TO
09N90W TO 09N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 12N86W TO 12N89W TO 10N89W TO 10N86W TO
12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30N138W TO 30N140W TO 29N140W TO 29N139W
TO 30N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 0830 UTC SAT FEB 22...
.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 06N123W. SURFACE TROUGH ALONG 126W,
SOUTH OF 12N. ITCZ FROM 06N129W TO BEYOND 06N140W. ISOLATED
STRONG
N OF 02N E OF 85W. SCATTERED MODERATE FROM 06N TO 20N W OF 121W.
$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.
NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E
SYNOPSIS VALID 0600 UTC FEB 22 2025.
24 HOUR FORECAST VALID 0600 UTC FEB 23 2025.
48 HOUR FORECAST VALID 0600 UTC FEB 24 2025.
.WARNINGS.
...GALE WARNING...
.24 HOUR FORECAST NEW FRONT 30N169E 26N160E. WINDS 30 TO
35 KT N OF 28N W OF 174E. WINDS 20 TO 30 KT ELSEWHERE N OF LINE
30N178E 25N160E.
.48 HOUR FORECAST FRONT MOVED N OF AREA. WINDS 20 TO 30 KT
N OF 27N BETWEEN 169W AND 175E.
.SYNOPSIS AND FORECAST.
.FRONT 30N160W 20N177W 14N162E. FRONT N OF 20N MOVING E 15 KT AND
S OF 20N NEAR STATIONARY. WINDS 20 TO 25 KT N OF LINE 30N150W
26N168W 30N160W. ISOLATED MODERATE TSTMS WITHIN 90 NM OF FRONT N
OF 27N.
.24 HOUR FORECAST FRONT 30N154W 22N172W 14N160E. WINDS EASED TO
20 KT OR LESS.
.48 HOUR FORECAST FRONT 30N142W 26N150W THENCE TROUGH 26N170W
15N160E.
.WINDS 20 TO 25 KT FROM 12N TO 05N W OF 160W.
.24 HOUR FORECAST WINDS 20 TO 25 KT FROM 14N TO 03N W OF 168W.
.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 14N TO 04N W OF 170W.
.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.
.SEAS 12 TO 17 FT N OF A LINE 30N168W 17N173E 17N168E 25N171E
30N162E. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE 30N152W 25N170W
11N178W 15N170W 17N153W 09N149W 05N150W 03N178W 06N160E. SEAS 8
TO 9 FT FROM 24N TO 17N E OF 153W.
.24 HOUR FORECAST SEAS 12 TO 16 FT N OF LINE 30N158W 25N166W
30N177E. SEAS 12 TO 15 FT N OF LINE 30N174E 28N167E 28N160E. SEAS
8 TO 12 FT ELSEWHERE N OF LINE 30N147W 22N163W 16N166W 10N153W
03N162W 03N160E...EXCEPT IN AREA BOUNDED BY 17N160E 21N170E
25N167E 25N160E 17N160E.
.48 HOUR FORECAST SEAS 12 TO 14 FT N OF 28N BETWEEN 148W AND
163W. SEAS 8 TO 12 FT ELSEWHERE N OF LINE 30N140W 20N153W 13N158W
11N155W 00N169W 00N176E 02N160E...EXCEPT IN AREA BOUNDED BY
12N160E 19N179E 26N177W 24N160E 12N160E.
.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.
.ITCZ 06N140W 04N157W...AND 04N174E 02N160E. ISOLATED MODERATE
TSTMS WITHIN 150 NM N AND 120 NM S OF ITCZ W OF 174E...AND WITHIN
210 NM N OF ITCZ E OF 150W.
$$
.FORECASTER PIERCE. HONOLULU HI.=