High Seas Forecast
Issued by NWS

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000
FZNT01 KWBC 280952
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT MAR 28 2015

CCODE/1:31:04:01:00/AOW/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

SYNOPSIS VALID 0600 UTC MAR 28
24 HOUR FORECAST VALID 0600 UTC MAR 29
48 HOUR FORECAST VALID 0600 UTC MAR 30

.WARNINGS.

...STORM WARNING...
.LOW 47N55W 1000 MB MOVING NE 40 KT. FRONT EXTENDS FROM 50N35W
TO LOW CENTER TO SECOND LOW CENTER 37N71W 998 MB TO 31N75W.
WITHIN 540 NM S QUADRANT E OF THE FRONT OF FIRST LOW WINDS 40 TO
50 KT. SEAS 15 TO 26 FT. ELSEWHERE OVER FORECAST WATERS BETWEEN
THE FRONT AND A LINE FROM 31N59W TO 44N35W AND W OF THE FRONT S
OF 39N WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED WITH LOW
44N59W NOTED BELOW.

...STORM WARNING...
.06 HOUR FORECAST LOW 39N67W 996 MB. WITHIN 420 NM SE AND 300 NM
E QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 22 FT.
.24 HOUR FORECAST LOW 44N59W 989 MB. FRONT TO EXTEND FROM 50N35W
TO LOW CENTER TO 31N63W. WITHIN 300 NM SE OF THE FRONT BETWEEN
35W AND 59W WINDS 35 TO 50 KT. SEAS 18 TO 27 FT. ELSEWHERE OVER
FORECAST WATERS WITHIN 420 NM SE OF THE FRONT AND WITHIN 300 NM
NW AND 540 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 11 TO 22 FT.
.48 HOUR FORECAST LOW E OF AREA 56N29W 982 MB. FROM 47N TO 58N E
OF 40W AND WITHIN 180 NM SE OF A LINE FROM 47N35W TO 40N48W
WINDS 25 TO 40 KT. SEAS 10 TO 25 FT...HIGHEST NEAR 50N35W.

...GALE WARNING...
.LOW 34N37W 1022 MB MOVING S 15 KT. WITHIN 240 NM NW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW S OF AREA. FROM 31N TO 33N BETWEEN 35W AND
45W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 63N39W 985 MB MOVING NE 25 KT. WITHIN 300 NM SW QUADRANT
WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
.24 HOUR FORECAST LOW WELL E OF AREA. FROM 55N TO 61N E OF 43W
WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.48 HOUR FORECAST LOW 60N45W 986 MB. WITHIN 420 NM SW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 39N55W 1008 MB. WITHIN 420 NM E AND
SE...720 NM SW AND 240 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8
TO 14 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
NW OF A LINE FROM 56N57W TO 61N47W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW OF A LINE
FROM 61N48W TO 56N55W.
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.LOW E OF AREA 58N32W 990 MB MOVING E 40 KT. WITHIN 540 NM S
QUADRANT WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.48 HOUR FORECAST NEW LOW 64N36W 981 MB. OVER ICE FREE WATERS
WITHIN 180 NM OF THE LOW CENTER WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VISIBILITY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 42N TO 48N BETWEEN 44W AND 58W.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM NW OF A LINE FROM
40N54W TO 47N42W.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.HIGH 35N48W 1031 MB DRIFTING SW.
.24 HOUR FORECAST HIGH 32N50W 1026 MB.
.48 HOUR FORECAST HIGH S OF AREA.

.48 HOUR FORECAST HIGH 32N78W 1027 MB.

.FORECASTER LEE. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC SAT MAR 28.
24 HOUR FORECAST VALID 0600 UTC SUN MAR 29.
48 HOUR FORECAST VALID 0600 UTC MON MAR 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N75W TO 23N81W. W OF FRONT NW WINDS 20
TO 30 KT. SEAS 8 TO 10 FT. N OF 25N E OF FRONT TO 62W SW WINDS
20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N64W TO 20N75W. N OF 28N W
OF FRONT TO 74W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL. N
OF 28N E OF FRONT TO 62W WINDS 20 KT OR LESS. SEAS TO 9 FT IN
MIXED S AND W SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N58W TO 20N73W. N OF 28N
WITHIN 120 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
N OF 28N BETWEEN 64W AND 70W NW WINDS 20 TO 25 KT. SEAS 8 FT IN
NW SWELL.

.ATLC WITHIN AREA BOUNDED BY LINE FROM 31N45W TO 31N35W TO
15N55W TO 23N65W TO 24N50W TO 31N45W WINDS 20 KT OR LESS. SEAS 8
FT IN NE SWELL.
.24 HOUR FORECAST N OF 27N E OF 45W WINDS 20 KT OR LESS. SEAS 8
F TIN NE SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 76W NE WINDS 20 TO 25
KT. SEAS TO 9 FT.
.12 HOUR FORECAST FROM 11N TO 12N BETWEEN 75W AND 77W WINDS 20
KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 76W NE WINDS
20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 10.5N TO 12.5N BETWEEN 74W AND 77W NE
WINDS 20 TO 25 KT. SEAS TO 8 FT.

.CARIBBEAN 48 HOUR FORECAST STATIONARY FRONT 20N77W TO 17N88W. N
OF 18N BETWEEN 78W AND 80W NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.

.GULF OF MEXICO S OF 21N BETWEEN 92W AND 94W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN N SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 42 HOUR FORECAST FROM 20N TO 22N BETWEEN 89W AND
91W...AND FROM 22N TO 24N BETWEEN 84W AND 86W NE WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH FROM 20N92W TO 18.5N92.5W. FROM 20N TO
22N BETWEEN 92W AND 94W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.


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