North Pacific High Seas Forecast

FZPN01 KWBC 090352
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE JUN 09 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 S OF 67N AND N OF 30N E OF A LINE FROM THE BERING STRAIT
TO 53N172E TO 50N180W TO 30N180W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0000 UTC JUN 09. 
24 HOUR FORECAST VALID 0000 UTC JUN 10.
48 HOUR FORECAST VALID 0000 UTC JUN 11.

.WARNINGS.

...GALE WARNING...
.LOW 47N126W 996 MB MOVING E 10 KT. WITHIN 180 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN 840 NM SW
QUADRANT WINDS TO 25 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.

...GALE WARNING...
.S OF 36N BETWEEN 119W AND 125W AREA OF N TO NW WINDS TO 25 KT.
SEAS TO 3 M.
.24 HOUR FORECAST S OF 35N BETWEEN 117W AND 125W AREA OF N TO NW
WINDS TO 25 KT. SEAS 2.5 TO 3.5 M. 
.36 HOUR FORECAST FROM 33N TO 41N BETWEEN 122W AND 127W AREA OF N
TO NW WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M.
.48 HOUR FORECAST FROM 34N TO 41N BETWEEN 122W AND 127W AREA OF N
TO NW WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE S OF 42N
BETWEEN 119W AND 131W AREA OF N TO NW WINDS TO 25 KT. SEAS 2.5 TO
3.5 M.

.SYNOPSIS AND FORECAST.

.LOW 54N140W 1002 MB MOVING E WITHIN 480 NM SW SEMICIRCLE WINDS
TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW DISSIPATED INLAND. FROM 45N TO 52N E OF
138W AREA OF W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 45N160W 1009 MB MOVING NE 15 KT. WITHIN 540 NM SE AND 720 NM
SW QUADRANTS WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 48N151W 1012 MB. WITHIN 540 NM SE AND 720
NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 50N140W 1018 MB. WITHIN 480 NM S QUADRANT
WINDS LESS THAN 25 KT. SEAS TO 2.5 M.

.LOW 34N174W 1016 MB MOVING NE 15 KT. WITHIN 600 NM NE AND 300 NM
SE QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 37N166W 1016
MB. S OF 40N W OF 160W WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 41N158W 1012 MB. WITHIN 240 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 3 M. ELSEWHERE S OF 46N
BETWEEN 150W AND 170W WINDS TO 25 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM EITHER
SIDE OF A LINE FROM 38N167W TO 44N158W TO 44N146W. 
.24 HOUR FORECAST DENSE FOG FROM 41N TO 49N BETWEEN 136W AND
158W. 
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE
FROM 38N162W TO 45N146W.

.LIGHT FREEZING SPRAY N OF 66N W OF ALASKA.
.24 HOUR FORECAST CONDITIONS IMPROVED.

.FORECASTER ANDERSON. 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 0000 UTC TUE JUN 9.
24 HOUR FORECAST VALID 0000 UTC WED JUN 10.
48 HOUR FORECAST VALID 0000 UTC THU JUN 11.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM BORIS NEAR 16.0N 98.3W 1001 MB AT 0300 UTC JUN
09 MOVING N OR 360 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM OF CENTER
EXCEPT 50 NM SE QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM NE 
QUADRANT...600 NM SE QUADRANT...390 NM SW QUADRANT...AND 90 NM NW
QUADRANT WITH SEAS TO 5.5 M. ELSEWHERE WITHIN WITHIN 16N97W TO
16N99W TO 15N99W TO 15N98W TO 16N97W WINDS 20 TO 33 KT. SEAS 2.5
TO 4.0 M.
.12 HOUR FORECAST TROPICAL DEPRESSION BORIS INLAND NEAR 16.6N 
98.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST
WATERS WINDS 20 KT OR LESS. SEAS AS DESCRIBED WITH SWELLS BELOW.
.24 HOUR FORECAST POST-TROPICAL BORIS NEAR 17.5N 99.8W. MAXIMUM 
SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST WATERS WINDS 20
KT OR LESS. SEAS AS DESCRIBED WITH SWELLS BELOW.
.36 HOUR FORECAST...DISSIPATED.

...TROPICAL STORM WARNING...
.TROPICAL STORM CRISTINA NEAR 12.5N 87.8W 1004 MB AT 0300 UTC
JUN 09 MOVING N OR 360 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM S
SEMICIRCLE...30 NM NE QUADRANT AND 0 NM NW QUADRANT. SEAS 4 M OR
GREATER WITHIN 30 NM NE QUADRANT...150 NM SE QUADRANT...135 NM 
SW QUADRANT...AND 45 NM NW QUADRANT WITH SEAS TO 5.5 M. ELSEWHERE

WITHIN 11N86W TO 13N88W TO 11N91W TO 09N91W TO 08N88W TO 10N86W 
TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...WINDS 20 TO 33 KT.
SEAS 2.5 TO 4.0 M.
.24 HOUR FORECAST TROPICAL STORM CRISTINA NEAR 12.7N 87.9W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM NE QUADRANT...50 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 30 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 45
NM NE AND SW QUADRANTS...75 NM SE QUADRANT...AND 30 NM NW
QUADRANT WITH SEAS TO 5.0 M. ELSEWHERE WITHIN 13N87W TO 13N89W 
TO 11N90W TO 11N89W TO 10N88W TO 12N86W TO 13N87W WINDS 20 TO 33 
KT. SEAS 2.5 TO 4.0 M.
.48 HOUR FORECAST TROPICAL DEPRESSION CRISTINA INLAND NEAR 13.7N
89.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 4 M OR 
GREATER OVER FORECAST WATERS WITHIN 0 NM OF CENTER...EXCEPT 60 NM
SE QUADRANT WITH SEAS TO 4.0 M. ELSEWHERE WITHIN 13N88W TO 
14N90W TO 14N91W TO 12N91W TO 12N90W TO 12N89W TO 13N88W WINDS 20
TO 33 KT. SEAS 2.5 TO 4.0 M. REMAINDER OF AREA WITHIN 12N87W TO 
13N87W TO 12N89W TO 12N90W TO 11N90W TO 11N89W TO 12N87W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN SW SWELL.

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.

.EXCEPT AS NOTED ABOVE...WITHIN 23N109W TO 13N127W TO 05N124W TO
03.4S99W TO 03S81W TO 04N78W TO 23N109W...INCLUDING NEAR CABO 
CORRIENTES AND EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR 
LESS. SEAS 2.5 TO 3.5 M IN S TO SW SWELL...EXCEPT TO 4.0 M N OF 
09N AND E OF 102W.
.24 HOUR FORECAST EXCEPT AS NOTED ABOVE...WITHIN 22N106W TO 
21N113W TO 12N110W TO 06N93W TO 00N83W TO 06N79W TO 22N106W... 
INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 2.5 
TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.WITHIN 30N118W TO 30N127W TO 23N133W TO 18N133W TO 17N124W TO
22N118W TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
MIXED S TO SW AND NW SWELL.
.24 HOUR FORECAST WITHIN 30N116W TO 30N125W TO 21N124W TO 
23N116W TO 25N114W TO 30N116W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN MIXED S TO SW AND NW SWELL.
.48 HOUR FORECAST WITHIN 30N119W TO 30N132W TO 29N129W TO 
28N124W TO 29N120W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN MIXED S TO SW AND NW SWELL.

.REMNANT LOW OF AMANDA NEAR 10.5N138.5W 1009 MB. WITHIN 13N138W
TO 13N139W TO 12N140W TO 11N140W TO 11N138W TO 13N138W NE WINDS 
20 TO 25 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 17N133W TO 
22N135W TO 24N140W TO 09N140W TO 12N136W TO 13N129W TO 17N133W 
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED NE AND S SWELL.
.24 HOUR FORECAST REMNANT LOW OF AMANDA MOVED W OF AREA NEAR
10.5N141W. WITHIN 14N138W TO 17N140W TO 12N140W TO 12N139W TO 
14N138W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

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

CONVECTION VALID AT 0200 UTC TUE JUN 9...

.TROPICAL STORM BORIS...NUMEROUS MODERATE ISOLATED TO SCATTERED 
STRONG FROM 06N TO 19N BETWEEN 94W AND 107W.

.TROPICAL STORM CRISTINA...NUMEROUS STRONG WITHIN 180 NM E 
SEMICIRCLE AND 90 NM W SEMICIRCLE. SCATTERED MODERATE ELSEWHERE 
FROM 04N TO 14N BETWEEN 78W AND 94W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM NORTHERN COLOMBIA TO ACROSS THE SW CARIBBEAN
SEA AND ALONG NORTHERN PANAMA TO COSTA RICA NEAR 10N83W TO 
10.5N86W...THEN RESUMES WELL SW OF TROPICAL STORM BORIS FROM 
10N102W TO 07N116W TO 08N123W. ITCZ FROM 08N123W TO 11N137W THEN
RESUMES W OF 140W. ASSOCIATED AND NEARBY CONVECTION IS DESCRIBED
ABOVE WITH TROPICAL STORM BORIS AND TROPICAL STORM CRISTINA.

.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

$$