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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZPN03 KNHC 300253
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT MAY 30 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 0000 UTC SAT MAY 30.
24 HOUR FORECAST VALID 0000 UTC SUN MAY 31.
48 HOUR FORECAST VALID 0000 UTC MON JUN 01.

.WARNINGS.

...HURRICANE WARNING...
HURRICANE ANDRES NEAR 13.4N 115.2W 983 MB AT 0300 UTC MAY 30
MOVING NW OR 320 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE
QUADRANT...100 NM SE QUADRANT...50 NM SW QUADRANT...AND 60 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM OF CENTER EXCEPT
90 NM SW QUADRANT WITH SEAS TO 26 FT. ELSEWHERE WITHIN 240 NM OF
CENTER...EXCEPT 180 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO
12 FT. REMAINDER OF AREA FROM 07N TO 18N BETWEEN 108W AND 120W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE ANDRES NEAR 15.1N 117.1W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM E SEMICIRCLE...60 NM SW QUADRANT AND 80 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM NW SEMICIRCLE AND
270 NM SE SEMICIRCLE WITH SEAS TO 34 FT. ELSEWHERE WITHIN 300 NM
NW SEMICIRCLE AND 480 NM SE SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8
TO 12 FT. REMAINDER OF AREA FROM 05N TO 22N BETWEEN 108W AND
124W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE ANDRES NEAR 16.2N 119.6W. MAXIMUM
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS
WITHIN 90 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 70 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 270 NM NW SEMICIRCLE
AND 240 NM SE SEMICIRCLE WITH SEAS TO 32 FT. ELSEWHERE WITHIN
360 NM NW SEMICIRCLE AND 300 NM SE SEMICIRCLE WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 02N TO 25N BETWEEN 112W
AND 128W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM ANDRES NEAR 17.4N 122.3W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ANDRES NEAR 18.6N 125.7W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM ANDRES NEAR 19.1N 128.8W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

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.

.LOW PRES 10N138W 1010 MB. FROM 10N TO 15N W OF 134W NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES NEAR 10N139W 1009 MB. FROM 10N TO
13N W OF 138W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.36 HOUR FORECAST LOW PRES JUST W OF AREA NEAR 09N140W 1009 MB.
FROM 10N TO 13N W OF 137W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.
.48 HOUR FORECAST FROM 10N TO 13N W OF 138W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED SWELL.

.36 HOUR FORECAST S OF 00N BETWEEN 110W AND 120W WINDS 20 KT OR
LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST S OF 02N BETWEEN 110W AND 120W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN SW SWELL.

.36 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 14.5N
95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 0215 UTC SAT MAY 30...

.HURRICANE ANDRES...NUMEROUS MODERATE TO STRONG WITHIN 60 NM OF
CENTER. NUMEROUS MODERATE ISOLATED STRONG IN A BAND WITHIN 30 NM
OF A LINE FROM 13N114W TO 11N116W. SCATTERED MODERATE ELSEWHERE
FROM 10N TO 15N BETWEEN 111W AND 117W.

.LOW PRES NEAR 10N138W 1010 MB...NUMEROUS MODERATE ISOLATED
STRONG FROM 10N TO 12N W OF 138W.

.TROPICAL WAVE ALONG 101W FROM 07N TO 15N...SCATTERED MODERATE
FROM 10N TO 12N BETWEEN 98W AND 101W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A DISTINCT MONSOON TROUGH AND ITCZ AXIS WERE NOT NOTED.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.