High Seas Forecast
Issued by NWS

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 250957
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC WED MAY 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 VOS@NOAA.GOV(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 0600 UTC MAY 25
24 HOUR FORECAST VALID 0600 UTC MAY 26
48 HOUR FORECAST VALID 0600 UTC MAY 27

.WARNINGS.

...GALE WARNING...
.LOW 61N51W 999 MB MOVING NE 25 KT. WITHIN 120 NM SW
SEMICIRCLE...180 NM E AND 120 NM NE QUADRANTS WINDS 25 TO 35 KT.
SEAS 8 TO 11 FT. ELSEWHERE BETWEEN A LINE FROM 51N58W TO 54N41W
AND 63N WINDS TO 25 KT. SEAS IN ICE FREE WATERS TO 9 FT.
.24 HOUR FORECAST LOW 67N33W 996 MB. OVER FORECAST WATERS N OF
63N E OF GREENLAND WINDS 25 TO 35 KT. SEAS TO 11 FT. ELSEWHERE N
OF 58N E OF 49W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW NE OF AREA WITH A NEW LOW FORMING NEAR
66N36W 994 MB. WITHIN 120 NM S SEMICIRCLE WINDS 25 TO 35 KT.
SEAS TO 10 FT. ELSEWHERE N OF 63N E OF GREENLAND WINDS TO 25 KT.
SEAS TO 8 FT.

...GALE WARNING...
.36 HOUR FORECAST NEW LOW 60N40W 1007 MB. FROM 59N TO 61N
BETWEEN 43W AND 49W AREA OF NW WINDS 25 TO 35 KT. SEAS 8 TO 11
FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 60N37W 1001 MB. FROM
58N TO 61N BETWEEN 43W AND 50W AREA OF NW WINDS 25 TO 40 KT.
SEAS 8 TO 14 FT. ELSEWHERE WITHIN 600 NM SW QUADRANT AND N OF A
LINE FROM 45N55W TO 49N43W AND S OF 62N WINDS 20 TO 30 KT. SEAS
TO 11 FT.

.SYNOPSIS AND FORECAST.

.LOW 66N61W 991 MB MOVING NE 05 KT. OVER FORECAST WATERS WITHIN
240 NM S AND 180 NM E QUADRANTS WINDS 20 TO 30 KT. SEAS IN ICE
FREE WATERS TO 9 FT.
.24 HOUR FORECAST LOW N OF AREA 69N56W 1006 MB. N OF 60N W OF
53W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 67N32W 1006 MB JUST E OF AREA MOVING N 10 KT. OVER FORECAST
WATERS N OF 60N E OF 40W AREA OF S TO SW WINDS LESS THAN 25 KT.
SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND CONDITIONS AS DESCRIBED
WITH LOW 67N33W IN WARNINGS SECTION.

.LOW 42N69W 1013 MB MOVING NE 10 KT WITH DISSIPATING OCCLUDED
FRONT FROM LOW TO 47N60W THEN COLD FRONT FROM 47N60W TO 42N59W
TO 34N63W. WITHIN 360 NM S QUADRANT AND WITHIN 180 NM E OF COLD
FRONT S OF 42N WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS MERGED WITH LOW
48N63W BELOW.

.OVER FORECAST WATERS FROM 33N TO 43N E OF 38W AREA OF N TO NW
WINDS LESS THAN 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 31N TO 40N E OF 37W AREA OF N WINDS LESS
THAN 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST LOW 48N63W 1009 MB. FROM 38N TO 42N BETWEEN
50W AND 63W AREA OF W TO SW WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST LOW 42N52W 1012 MB AND
A SECOND LOW 45N45W 1011 MB. WITHIN 240 NM S QUADRANT OF FIRST
LOW AND 300 NM S QUADRANT OF SECOND LOW WINDS TO 25 KT. SEAS TO
8 FT.

.24 HOUR FORECAST NEW LOW 52N48W 1012 MB. WITHIN 300 NM S
QUADRANT AND 180 NM NW SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH
COMPLEX LOW 60N37W DESCRIBED IN WARNINGS SECTION.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 55N
BETWEEN 44W AND 53W AND FROM 41N TO 48N BETWEEN 53W AND 67W.
.24 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE
FROM 57N35W TO 42N46W TO 40N53W TO 42N68W TO 57N35W.
.48 HOUR FORECAST DENSE FOG OVER FORECAST WATERS FROM 47N TO 56N
E OF 38W AND FROM 42N TO 49N BETWEEN 40W AND 53W.

.HIGH 34N47W 1032 MB MOVING NW 10 KT WILL TURN S AFTER 12 HOURS.
.24 HOUR FORECAST HIGH 36N50W 1026 MB.
.48 HOUR FORECAST HIGH 32N49W 1022 MB.

.HIGH 43N38W 1029 MB DRIFTING NW.
.24 HOUR FORECAST HIGH 44N39W 1025 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 33N76W 1023 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 35N70W 1024 MB.
.48 HOUR FORECAST HIGH 36N67W 1022 MB.

.24 HOUR FORECAST NEW HIGH 33N77W 1024 MB.
.48 HOUR FORECAST HIGH 34N80W 1022 MB.

.FORECASTER BANCROFT. 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 WED MAY 25.
24 HOUR FORECAST VALID 0600 UTC THU MAY 26.
48 HOUR FORECAST VALID 0600 UTC FRI MAY 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN S OF 18N BETWEEN 65W AND 79W E WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT.
.24 HOUR FORECAST S OF 15N BETWEEN 70W AND 78W E WINDS 20 TO 25
KT. SEAS 8 TO 9 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST GULF OF MEXICO S OF 23N BETWEEN 89W AND 95W NE
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 22N BETWEEN 90W AND 93W NE TO E WINDS 20
TO 25 KT. N OF 24N W OF 93W SE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.

.48 HOUR FORECAST ATLANTIC FROM 28N TO 30N BETWEEN 70W AND
72W. AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER LANDSEA. 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.