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
FZNT01 KWBC 272132
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SAT MAY 27 2017

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

ATLANTIC ICEBERG ANALYSIS AND OUTLOOK PRODUCTS...COURTESY OF
THE U.S. COAST GUARD INTERNATIONAL ICE PATROL...CAN BE FOUND
ON THE OCEAN PREDICTION CENTER WEB PAGE AT
HTTP://WWW.OPC.NCEP.NOAA.GOV/ATL_TAB.SHTML(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 1800 UTC MAY 27
24 HOUR FORECAST VALID 1800 UTC MAY 28
48 HOUR FORECAST VALID 1800 UTC MAY 29

.WARNINGS.

...GALE WARNING...
.LOW 58N38W 998 MB MOVING W 10 KT. OVER FORECAST WATERS WITHIN
480 NM S AND SW QUADRANTS AND WITHIN 240 NM NW AND N OF A FRONT
FROM 57N42W TO 61N38W TO 52N35W WINDS 25 TO 40 KT. SEAS 8 TO 16
FT.
.24 HOUR FORECAST LOW E OF AREA. WITHIN 240 NM W AND SW OF A
LINE FROM 64N35W TO 62N38W TO 55N39W TO 51N35W WINDS 25 TO 35
KT. SEAS 8 TO 17 FT.
.48 HOUR FORECAST NE AND N OF A LINE FROM 52N35W TO 59N46W WINDS
25 TO 35 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 45N46W 1003 MB MOVING NE 25 KT. OVER FORECAST WATERS WITHIN
360 NM N SEMICIRCLE AND WITHIN 300 NM SE OF A FRONT FROM LOW
CENTER TO 31N62W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW E OF AREA 49N30W 996 MB. WITHIN 420 NM W
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.SYNOPSIS AND FORECAST.

.LOW 43N56W 1001 MB MOVING SE 10 KT. WITHIN 360 NM SE...780 NM
SW...300 NM NW...AND 360 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS
8 TO 13 FT.
.24 HOUR FORECAST LOW 41N51W 1009 MB. WITHIN 600 NM S SEMICIRCLE
WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 46N42W 1001 MB. WITHIN 480 NM N SEMICIRCLE
AND WITHIN 720 NM S...480 NM W...AND 420 NM E QUADRANTS WINDS 25
TO 35 KT. SEAS 8 TO 14 FT.

.OVER FORECAST WATERS N OF 63N W OF GREENLAND WINDS TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 62N W OF GREENLAND WINDS 20 TO 30 KT.
SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.24 HOUR FORECAST LOW 36N74W 1011 MB. OVER FORECAST WATERS
WITHIN 240 NM OF LOW CENTER WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 39N74W 1011 MB. FROM 31N TO 42N W OF 64W
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 47N
BETWEEN 52W AND 43W.
.24 HOUR FORECAST DENSE FOG OVER FORECAST WATERS WITHIN 90 NM OF
43N49W.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 46N W OF 40W.

.24 HOUR FORECAST HIGH 51N53W 1022 MB.
.48 HOUR FORECAST HIGH 53N42W 1020 MB.

.24 HOUR FORECAST HIGH 41N68W 1019 MB.
.48 HOUR FORECAST HIGH 45N59W 1025 MB.

.FORECASTER SOMMERVILLE. 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 1800 UTC SAT MAY 27.
24 HOUR FORECAST VALID 1800 UTC SUN MAY 28.
48 HOUR FORECAST VALID 1800 UTC MON MAY 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN AREA BOUNDED BY 12N76W TO 12N77W TO 12N78W TO
12N79W TO 13N79W TO 14N77W TO 12N76W WINDS 20 KT OR LESS. SEAS 8
FT IN E SWELL.
.12 HOUR FORECAST WITHIN AREA BOUNDED BY 11N74W TO 11N75W TO
11N76W TO 12N75W TO 13N74W TO 11N74W...INCLUDING WITHIN 90 NM OF
COAST OF COLOMBIA... NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 06 HOUR FORECAST WITHIN AREA BOUNDED BY 16N85W TO
16N87W TO 17N87W TO 17N85W TO 16N85W...INCLUDING GULF OF
HONDURAS... E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 16N85W TO 16N87W TO
17N87W TO 17N85W TO 16N85W...INCLUDING GULF OF HONDURAS... E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO 06 HOUR FORECAST WITHIN AREA BOUNDED BY 22N88W
TO 22N90W TO 23N90W TO 23N89W TO 23N88W TO 22N88W E TO SE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 22N88W TO 22N90W TO
23N90W TO 23N89W TO 23N88W TO 22N88W E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER CHRISTENSEN. 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.