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
000
FZNT01 KWBC 251618
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN SEP 25 2016

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT
VOSOPS@NOAA.GOV(LOWERCASE).

PAN PAN

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

SYNOPSIS VALID 1200 UTC SEP 25
24 HOUR FORECAST VALID 1200 UTC SEP 26
48 HOUR FORECAST VALID 1200 UTC SEP 27

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 44N45W 996 MB MOVING NE 30 KT AND RAPIDLY INTENSIFYING. N
OF 40N WITHIN 240 NM S SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO
16 FT.
.24 HOUR FORECAST LOW 55N36W 968 MB. FRONT TO EXTEND FROM 41N35W
TO 34N50W. OVER FORECAST WATERS WITHIN 120 NM NE AND S QUADRANTS
WINDS 50 TO 65 KT. SEAS 14 TO 28 FT. ALSO WITHIN 180 NM N AND
240 NM S SEMICIRCLES WINDS 40 TO 55 KT. SEAS 10 TO 20 FT.
ELSEWHERE WITHIN 600 NM S...780 NM W...AND 480 NM N QUADRANTS
WINDS 25 TO 40 KT. SEAS 8 TO 18 FT...HIGHEST S QUADRANT. WITHIN
240 NM S OF THE FRONT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...STORM WARNING...
.POST-TROPICAL CYCLONE KARL NEAR 39.9N 47.9W AT 1500 UTC SEP 25
MOVING NE AT 40 KT. WITHIN 180 NM S AND SE QUADRANTS WINDS 50 TO
60 KT. SEAS 20 TO 30 FT. ALSO WITHIN 360 NM S AND SE QUADRANTS
WINDS 35 TO 50 KT. SEAS 12 TO 24 FT. ELSEWHERE N OF 31N WITHIN
540 NM S AND 180 NM N SEMICIRCLES WINDS 25 TO 40 KT. SEAS 8 TO
16 FT.
.24 HOUR FORECAST POST-TROPICAL CYCLONE KARL E OF AREA 52.5N
31.5W 980 MB. ASSOCIATED CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 52N46W 997 MB MOVING NE 10 KT. WITHIN 360 NM NE AND E
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.12 HOUR FORECAST LOW 53N45W 990 MB. WITHIN 300 NM N SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED INTO LOW 55N36W
DESCRIBED ABOVE.

.SYNOPSIS AND FORECAST.

.LOW 54N52W 998 MB DRIFTING E. OVER FORECAST WATERS WITHIN 300
NM N AND 540 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 10 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED INTO LOW 55N36W
DESCRIBED ABOVE.

.N OF 60N BETWEEN 35W AND 38W AREA OF N TO NE WINDS TO 25 KT.
SEAS 8 TO 14 FT.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.OVER FORECAST WATERS FROM 39N TO 48N BETWEEN 60W AND 70W AREA
OF N TO NW WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST FROM 38N TO 50N BETWEEN 57W AND 67W AREA OF N
TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 42N TO 47N BETWEEN 50W AND 60W AREA OF W
TO NW WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST NEW LOW 49N38W 1008 MB. OVER FORECAST WATERS
WITHIN 240 NM S SEMICIRCLE AND BETWEEN 35W AND A LINE FROM
43N36W TO 33N44W WINDS 20 TO 30 KT. SEAS TO 12 FT.

.48 HOUR FORECAST NEW LOW 52N46W 1000 MB. WITHIN 360 NM S AND NW
QUADRANTS WINDS TO 25 KT. SEAS TO 12 FT.

.48 HOUR FORECAST WITHIN 240 NM OF THE W GREENLAND COAST FROM
60N TO 64N NW WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST OVER FORECAST WATERS N OF 38N W OF 69W AREA OF
S TO SW WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST HIGH 37N64W 1024 MB.

.FORECASTER COLLINS. 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 1200 UTC SUN SEP 25.
24 HOUR FORECAST VALID 1200 UTC MON SEP 26.
48 HOUR FORECAST VALID 1200 UTC TUE SEP 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LISA REMNANT LOW NEAR 27N42W 1011 MB. WITHIN 120 NM NE
QUADRANT SE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM
26N TO 30N BETWEEN 39W AND 43W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN SE SWELL.
.24 HOUR FORECAST LISA REMNANT LOW NEAR 31N41W 1013 MB. WINDS 20
KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 30N BETWEEN 50W AND 55W SW WINDS 20 TO 25 KT. SEAS 9
TO 12 FT. ELSEWHERE N OF LINE FROM 31N49W TO 28N56W TO 31N60W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N53W TO 28N60W. N OF LINE
FROM 31N44W TO 29N48W TO 31N52W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N46W TO 28N54W. WINDS 20 KT
OR LESS. SEAS LESS THAN 8 FT.

.ATLC 24 HOUR FORECAST TROPICAL WAVE S OF 17N ALONG 44W TO LOW
PRES NEAR 08N44W 1010 MB. FROM 13N TO 17N BETWEEN 37W AND 46W NE
TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST TROPICAL WAVE S OF 17N ALONG 52W TO LOW PRES
NEAR 09N52W 1009 MB. FROM 13N TO 18N BETWEEN 45W AND 54W NE TO E
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.CARIBBEAN FROM 12N TO 13.5N BETWEEN 71W AND 76W E WINDS 20 TO
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER MUNDELL. 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.