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High Seas Forecast (Tropical Northeast Pacific)


000
FZPN03 KNHC 052129
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI JUN 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1800 UTC FRI JUN 5.
24 HOUR FORECAST VALID 1800 UTC SAT JUN  6.
48 HOUR FORECAST VALID 1800 UTC SUN JUN  7.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM AMANDA NEAR 13.1N 134.1W 1006 MB AT 2100 UTC JUN
05 MOVING W OR 260 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N SEMICIRCLE
AND 20 NM S SEMICIRCLE. SEAS TO 4 M WITHIN 30 NM NE QUADRANT...0
NM SE QUADRANT...15 NM SW QUADRANT...AND 45 NM NW QUADRANT. 
ELSEWHERE WITHIN 14N133W TO 15N135W TO 14N135W TO 13N135W TO 
12N134W TO 13N133W TO 14N133W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA WITHIN 17N136W TO 25N138W TO 25N140W TO 
13N140W TO 11N134W TO 14N131W TO 17N136W WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.5 M IN N TO NE SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION AMANDA NEAR 12.5N 134.9W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS TO 3.5 M. WITHIN 
14N135W TO 13N136W TO 12N136W TO 12N135W TO 13N135W TO 13N134W TO
14N135W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M IN N TO NE SWELL. 
ELSEWHERE WITHIN 15N134W TO 15N135W TO 14N140W TO 10N138W TO 
10N135W TO 15N134W N TO NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M 
IN N TO NE SWELL.
.48 HOUR FORECAST TROPICAL DEPRESSION AMANDA NEAR 11.6N 135.7W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS TO 3.0 M. WITHIN 
13N136W TO 12N137W TO 11N136W TO 12N136W TO 12N135W TO 13N136W 
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M IN S SWELL. ELSEWHERE WITHIN
15N134W TO 15N136W TO 14N140W TO 12N140W TO 10N138W TO 09N134W 
TO 15N134W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED NE AND
S 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.

.WITHIN 05N99W TO 11N101W TO 12N109W TO 08N113W TO 03S88W TO
02S83W TO 05N99W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN SW SWELL.
.24 HOUR FORECAST WITHIN 09N88W TO 10N101W TO 09N105W TO 09N105W
TO 09N88W TO 09N88W SW TO W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M
IN SW SWELL. ELSEWHERE WITHIN 09N88W TO 10N99W TO 12N100W TO 
09N111W TO 05N103W TO 05N92W TO 09N88W SW TO W WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M IN SW SWELL. WITHIN 01N103W TO 03N130W TO 
00N134W TO 02S120W TO 03.4S120W TO 03S92W TO 01N103W WINDS 20 KT 
OR LESS. SEAS 2.5 TO 3.5 M IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 11N89.5W 1005 MB. WITHIN 13N88W 
TO 10N89W TO 10N93W TO 06N91W TO 06N88W TO 08N86W TO 13N88W WINDS
20 TO 30 KT. SEAS 2.5 TO 4.0 M IN SW SWELL. LOW PRES... POSSIBLE
TROPICAL CYCLONE...NEAR 13.5N100W 1002 MB. WITHIN 13N99W TO 
12N103W TO 08N104W TO 06N102W TO 07N94W TO 13N99W SW TO W WINDS 
20 TO 30 KT. SEAS 3.0 TO 4.0 M IN S TO SW SWELL. ELSEWHERE WITHIN
12N88W TO 15N105W TO 12N130W TO 00N133W TO 03.4S120W TO 03.4S81W
TO 12N88W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN S TO SW 
SWELL.

.WITHIN 30N119W TO 30N135W TO 26N136W TO 26N129W TO 25N123W TO
27N120W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.24 HOUR FORECAST WITHIN 30N119W TO 30N132W TO 26N135W TO 
24N125W TO 27N120W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN N SWELL.
.48 HOUR FORECAST WITHIN 30N118W TO 30N129W TO 27N131W TO 
24N126W TO 24N122W TO 27N118W TO 30N118W WINDS 20 KT OR LESS. 
SEAS 2.5 TO 3.0 M IN N SWELL.

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

.TROPICAL STORM AMANDA...SCATTERED TO NUMEROUS MODERATE ISOLATED 
STRONG WITHIN 150 NM W SEMICIRCLE. SCATTERED MODERATE ELSEWHERE 
WITHIN 210 NM IN THE NE QUADRANT.

CONVECTION VALID AT 2030 UTC FRI JUN 5...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10.5N73.5W TO 10.5N91W TO
09.5N95W TO LOW PRESSURE NEAR 14N104.5W 1009 MB TO 09.5N121W TO 
10N121W TO 10.5N128W TO 07.5N137W TO 08N140W. SCATTERED TO 
NUMEROUS MODERATE ISOLATED STRONG CONVECTION IS NOTED FROM 01N TO
12N E OF 94W, AND FROM 07.5N TO 17N BETWEEN 94W AND 110W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION IS NOTED FROM 05N 
TO 10.5N BETWEEN 110W AND 137W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.