Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home About Us Contact Us
 
 
    
    Station List

 Data Access
    Mobile Access
    Interactive Maps
         All Stations
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Web Widget
    Web Data Guide
    Maintenance Schedule
    Station Status Report

 Program Info
    TAO
    DART®
    IOOS®

 Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

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

Hurricane Symbol Storm Special! View the latest observations near Atlantic Potential Tropical Cyclone Two.

National Weather Service Marine Forecast FZNT01 KWBC

FZNT01 KWBC 302156
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU JUN 30 2022

CCODE/1:31:04:01:00/AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED
CORRECTLY.

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).

SECURITE

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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1800 UTC JUN 30.
24 HOUR FORECAST VALID 1800 UTC JUL 01.
48 HOUR FORECAST VALID 1800 UTC JUL 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW WELL E OF AREA NEAR 60N25W 1001 MB MOVING SE 20 KT. FROM 54N
TO 60N E OF 45W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST ASSOCIATED CONDITIONS MOVED E OF AREA.

.LOW 63N61W 1005 MB MOVING NE 05 KT. FROM 55N TO 66N W OF 49W
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 63N58W 1008 MB. CONDITIONS DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW 44N58W 1014 MB MOVING NE 15 KT. WITHIN 420 NM S AND 480 NM E
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 49N53W 1014 MB. WITHIN 540 NM E AND 300 NM
SE QUADRANTS...AND FROM 37N TO 49N BETWEEN 48W AND 54W WINDS TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 56N48W 1014 MB. WITHIN 300 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST NEW LOW 61N40W 1009 MB. FROM 57N TO 61N BETWEEN
35W AND 45W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW E OF AREA NEAR 63N31W 1009 MB. FROM 58N TO
60N E OF 45W WINDS LESS THAN 25 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST LOW 50N65W 1002 MB. W OF A LINE FROM 50N52W TO
42N59W TO 36N70W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 60N TO 66N W OF
60W....FROM 46N TO 50N BETWEEN 42W AND 53W....FROM 42N TO 47N
BETWEEN 52W AND 60W...AND N OF 65N E OF GREENLAND.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 55N BETWEEN 38W AND
54W...FROM 62N TO 66N W OF GREENLAND...AND N OF 64N E OF
GREENLAND..

48 HOUR FORECAST DENSE FOG FROM 56N TO 62N W OF 55W
FROM 46N
TO 57N BETWEEN 40W AND 56W...N OF 63N E OF GREENLAND...AND FROM
42N TO 46N BETWEEN 61W AND 69W.

.HIGH 42N39W 1031 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 42N35W 1031 MB.
.48 HOUR FORECAST HIGH MOVED E OF AREA.

.HIGH 36N71W 1025 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 34N67W 1024 MB.
.48 HOUR FORECAST HIGH 35N60W 1025 MB.

.HIGH 53N42W 1024 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH MOVED E OF AREA.

.FORECASTER EHRBAR. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC THU JUN 30.
24 HOUR FORECAST VALID 1800 UTC FRI JUL 01.
48 HOUR FORECAST VALID 1800 UTC SAT JUL 02.

.WARNINGS.

TROPICAL STORM WARNING

.POTENTIAL TROPICAL CYCLONE TWO NEAR 12.0N 75.8W 1008 MB AT 2100
UTC JUN 30 MOVING W OR 270 DEG AT 17 KT. MAXIMUM SUSTAINED WINDS
35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S
SEMICIRCLE...70 NM NE QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 0 NM OF CENTER EXCEPT 120 NM NE QUADRANT WITH
SEAS TO 14 FT. ELSEWHERE FROM 12N TO 17.5N BETWEEN 65W AND 78W
NE TO E WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM TWO NEAR 11.3N 81.4W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM NE QUADRANT...30 NM SE QUADRANT...0 NM SW
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
90 NM N SEMICIRCLE AND 60 NM SE QUADRANT WITH SEAS TO 18 FT.
ELSEWHERE OVER FORECAST WATERS WITHIN 120 NM N AND 90 NM S
SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA
FROM 12N TO 17N BETWEEN 70W AND 83W NE TO E WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT.
.48 HOUR FORECAST TROPICAL STORM TWO OVER PACIFIC OCEAN WATER
NEAR 11.4N 86.5W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
TROPICAL STORM FORCE WINDS WITHIN 30 NM OF CENTER EXCEPT 0 NM SW
QUADRANT. OVER FORECAST WATERS FROM 12N TO 16N BETWEEN 76W AND
82W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.72 HOUR FORECAST TROPICAL STORM TWO NEAR 12.5N 91.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE TWO NEAR 14.0N 97.2W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.120 HOUR FORECAST HURRICANE TWO NEAR 15.4N 103.0W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 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.

.ATLC AND CARIBBEAN FROM 12N TO 16N BETWEEN 48W AND 56W NE TO E
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. FROM 15N TO 19N BETWEEN 56W
AND 61W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST FROM 12N TO 18N BETWEEN 55W AND 61W E TO SE
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 13N TO 18N BETWEEN 61W
AND 64W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT ACROSS THE
ATLANTIC PASSAGES.
.48 HOUR FORECAST FROM 14N TO 21N BETWEEN 60W AND 66W E TO SE
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 15N TO 19N BETWEEN 66W
AND 72W...INCLUDING THE MONA PASSAGE...NE WINDS 20 TO 25 KT.
SEAS TO 8 FT.

.ATLC AND CARIBBEAN WITHIN 15 NM OF A LINE FROM 20.5N73W TO
19N76W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

06 HOUR FORECAST FROM 19N TO 21N BETWEEN 71W AND 76W

INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

30 HOUR FORECAST FROM 19N TO 21N BETWEEN 71W AND 76W

INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.48 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 GR. NATIONAL HURRICANE CENTER.