High Seas Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  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 29 30 31 32 33 34
172
FZPN01 KWBC 142204
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SAT JUN 14 2025

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

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 JUN 14.
24 HOUR FORECAST VALID 1800 UTC JUN 15.
48 HOUR FORECAST VALID 1800 UTC JUN 16.

.WARNINGS.

...GALE WARNING...
.LOW 60N175W 984 MB MOVING NW 10 KT THEN TURNING SE WITHIN 24
HOURS. WITHIN 300 NM E AND NE QUADRANTS WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M. ELSEWHERE N OF 56N BETWEEN 178W AND 162W WINDS 20 TO
30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW NW OF AREA 61N179W 998 MB. WITHIN 360 NM S
AND 240 NM NE QUADRANTS WINDS TO 25 KT. SEAS LESS THAN  2.5 M.
.48 HOUR FORECAST LOW 60N177W 1005 MB. CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 47N179W 1001 MB MOVING NE 20 KT. WITHIN 300 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS TO 3 M. ELSEWHERE WITHIN 360 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 52N164W 997 MB. WITHIN 480 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE FROM 42N TO 56N
BETWEEN 153W AND 174W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 51N154W 1003 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. ELSEWHERE WITHIN
480 NM SW SEMICIRCLE WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

...GALE WARNING...
.LOW 50N156W 1009 MB MOVING E 20 KT AND TURNING SE AND THEN
TURNING NE AND SLOWING AFTER 24 HOURS. WITHIN 240 NM E AND 300
NM NE QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 47N137W 1009 MB. WITHIN 360 NM S AND 240
NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW 55N136W 1008 MB. WITHIN 120 NM NE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 2.5 M.


.SYNOPSIS AND FORECAST.

.FROM 34N TO 42N BETWEEN 120W AND 128W N TO NW WINDS 20 TO 30
KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST FROM 33N TO 42N BETWEEN 118W AND 126W N TO NW
WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 31N TO 39N BETWEEN 118W AND 125W N TO NW
WINDS TO 25 KT. SEAS TO 2.5 M.

.12 HOUR FORECAST FROM 46N TO 51N W OF 165E SW WINDS TO 25 KT.
SEAS TO 2.5 M.
.24 HOUR FORECAST FROM 47N TO 53W W OF 168E SW WINDS TO 25 KT.
SEAS TO 2.5 FT.
.48 HOUR FORECAST FROM 50N TO 53N W OF 178E SW WINDS TO 25 KT.
SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 38N TO 48N
BETWEEN 163W AND 178E...FROM 42N TO 53N BETWEEN 145W AND
158W...AND N OF 58N W OF 173W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 53N BETWEEN 152W AND
165W.
.48 HOUR FORECAST DENSE FOG FROM 38N TO 48N W OF 167E.

.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 1800 UTC SAT JUN 14.
24 HOUR FORECAST VALID 1800 UTC SUN JUN 15.
48 HOUR FORECAST VALID 1800 UTC MON JUN 16.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM DALILA NEAR 16.8N 105.5W 993 MB AT 2100 UTC JUN
14 MOVING WNW OR 300 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 55 KT
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NW AND SE
QUADRANTS...130 NM NE QUADRANT AND 120 NM SW QUADRANT.  SEAS 4 M
OR GREATER WITHIN 210 NM NE QUADRANT...270 NM SE QUADRANT...105
NM SW QUADRANT...AND 120 NM NW QUADRANT WITH SEAS TO 7 M.
ELSEWHERE WITHIN 17N102W TO 19N106W TO 18N108W TO 16N108W TO
14N107W TO 14N105W TO 17N102W WINDS 20 TO 33 KT. SEAS 2.5 TO 5 M.
REMAINDER OF AREA WITHIN 11N87W TO 16N95W TO 20N107W TO 10N114W
TO 07N104W TO 08N87W TO 11N87W...INCLUDING NEAR CABO CORRIENTES
AND THE GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS 2.5 TO
4.5M IN S SWELL.
.24 HOUR FORECAST TROPICAL STORM DALILA NEAR 17.8N 108.7W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM E SEMICIRCLE...30 NM SW QUADRANT AND 40 NM NW
QUADRANT. SEAS 4 M OR GREATER WITHIN 150 NM NE QUADRANT...90 NM
SE QUADRANT...75 NM SW QUADRANT...AND 120 NM NW QUADRANT WITH
SEAS TO 5 M. ELSEWHERE WITHIN 18N107W TO 19N108W TO 19N111W TO
18N111W TO 16N110W TO 17N108W TO 18N107W WINDS 20 TO 33 KT. SEAS
3 TO 4.5 M. REMAINDER OF AREA WITHIN 19N105W TO 23N110W TO
18N112W TO 11N106W TO 12N102W TO 15N94W TO 19N105W...INCLUDING
NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 2.5 TO 4 M IN S
SWELL.
.36 HOUR FORECAST POST-TROPICAL DALILA NEAR 17.9N 110.8W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. WINDS 20 TO 35 KT
WITHIN 90 NM N AND 60 NM S SEMICIRCLE. SEAS 2.5 TO 3 M IN S SWELL
FROM 16N TO 21.5N BETWEEN 106W AND 112W.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW DALILA NEAR 17.9N
112.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WINDS 20 TO 25
KT WITHIN 75 NM NW SEMICIRCLE. SEAS TO 2.5 M.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.WITHIN 07N80W TO 07N83W TO 07N83W TO 06N83W TO 05N82W TO
07N80W...INCLUDING NEAR THE AZUERO PENINSULA... WINDS 20 KT OR
LESS. SEAS 2.5 M IN S TO SW SWELL. WITHIN 03S93W TO 03S99W TO
03.4S100W TO 03.5S94.5W TO 03.4S89.5W TO 03S93W WINDS 20 KT OR
LESS. SEAS 2.5 M IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03S82W TO 03S82W TO 03S82.5W TO
03S82.5W TO 03.4S82.5W TO 03.4S82W TO 03S82W WINDS 20 KT OR LESS.
SEAS 2.5 M IN S TO SW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.12 HOUR FORECAST WITHIN 30N122.5W TO 30N125.5W TO 29.5N124.5W
TO 30N122.5W WINDS 20 KT OR LESS. SEAS 2.5 M IN N SWELL.
.24 HOUR FORECAST WITHIN 30N120.5W TO 30N125W TO 30N123W TO
29.5N122.5W TO 30N122.5W TO 30N120.5W WINDS 20 KT OR LESS. SEAS
2.5 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 30N125W TO 29.5N121.5W TO
30N120.5W TO 30N120W WINDS 20 KT OR LESS. SEAS 2.5 M IN N SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 2040 UTC SAT JUN 14...

T.S. DALILA...SCATTERED TO NUMEROUS MODERATE TO STRONG FROM 13N
TO 20N BETWEEN 99W AND 109W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N73W TO 11.5N80W TO LOW PRES NEAR 09N87W
1009 MB TO 14N99W THEN RESUMES SW OF T.S. DALILA NEAR 13N109W TO
09N133W. ITCZ EXTENDS FROM 09N133W TO BEYOND 08N140W. ASIDE FROM
THE CONVECTION ASSOCIATED WITH T.S. DALILA, SCATTERED MODERATE
ISOLATED STRONG CONVECTION N OF 03N BETWEEN E OF 83.5W AND FROM
07.5N TO 09.5N BETWEEN 117W AND 131W. SCATTERED TO NUMEROUS
MODERATE TO STRONG CONVECTION FROM 06N TO 11.5N BETWEEN 84W AND
93W...N OF 09N BETWEEN 93W AND 100W...AND FROM 10N TO 13N
BETWEEN 101W AND 115W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.