HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE OCT 06 2026
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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
FROM OCTOBER 15 TO APRIL 1, DUE TO THE CLIMATOLOGY OF THE NORTH
ATLANTIC AND THE FREQUENCY AND VOLUME OF WEATHER HAZARDS, ALONG
WITH CUSTOMER FEEDBACK, HIGH SEAS FORECASTS WILL BE LIMITED TO
WINDS OF 25 TO 35 KNOTS AND HIGHER, AND SEAS OF 4 METERS OR
GREATER, ALONG WITH FREEZING SPRAY, DENSE FOG, VOLCANIC ASH, AND
ANYTHING TROPICAL (INCLUDING A DEPRESSION). LESSER CONDITIONS
WILL BE INCLUDED FOR WARNING CONDITIONS AND TO PRESERVE
CONTINUITY WHERE APPROPRIATE.
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 0600 UTC OCT 06.
24 HOUR FORECAST VALID 0600 UTC OCT 07.
48 HOUR FORECAST VALID 0600 UTC OCT 08.
.WARNINGS.
...STORM WARNING...
.LOW 51N61W 986 MB MOVING NE 20 KT. W OF A LINE FROM 55N51W TO
45N38W TO 32N77W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 57N55W 979 MB. FROM 58N TO 61N BETWEEN 50W
AND 43W WINDS 40 TO 50 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM 41N TO
62N BETWEEN 35W AND 66W WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 57N44W 990 MB AND
NEW SECOND CENTER 61N39W 986 MB. WITHIN 180 NM W SEMICIRCLE OF
SECOND CENTER WINDS 40 TO 50 KT. SEAS 4 TO 7 M. ELSEWHERE E OF A
LINE FROM 41N35W TO 55N58W TO 62N67W WINDS 25 TO 40 KT. SEAS 2.5
TO 6 M...HIGHEST NEAR SECOND CENTER.
...GALE WARNING...
.E OF A LINE FROM 53N35W TO 61N44W WINDS 25 TO 35 KT. SEAS 2.5 TO
6 M...HIGHEST NEAR 59N37W.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.SYNOPSIS AND FORECAST.
.24 HOUR FORECAST S OF 36N W OF 74W WINDS 20 TO 30 KT. SEAS TO
2.5 M.
.48 HOUR FORECAST NEW LOW 34N63W 1013 MB. WITHIN 180 NM OF CENTER
WINDS TO 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 49N
BETWEEN 59W AND 47W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 56N BETWEEN 35W AND 45W.
.48 HOUR FORECAST DENSE FOG WITHIN 60 NM E OF GREENLAND.
.LIGHT FREEZING SPRAY N OF 64N E OF 40W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.FORECASTER BYRD. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 0600 UTC TUE OCT 6.
24 HOUR FORECAST VALID 0600 UTC WED OCT 7.
48 HOUR FORECAST VALID 0600 UTC THU OCT 8.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 15 HOUR FORECAST WITHIN 31N77W TO 31N81W TO 30N81W TO
30N78W TO 31N77W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 31N76W TO 31N81W TO 30N81W TO 30N80W TO
31N76W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.CARIBBEAN WITHIN 13N73W TO 13N76W TO 11N77W TO 10N76W TO 11N75W
TO 11N73W TO 13N73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 06 HOUR FORECAST LOW PRESSURE...POSSIBLE
TROPICAL CYCLONE...NEAR 21N95W 1010 MB. WITHIN 21N95W TO 22N97W
TO 22N98W TO 19N96W TO 19N95W TO 20N95W TO 21N95W...INCLUDING
WITHIN 60 NM OF COAST OF VERACRUZ...W TO NW WINDS 20 TO 30 KT.
SEAS BUILDING TO 2.5 M.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
21N95W 1009 MB. WITHIN 20N95W TO 21N96W TO 21N97W TO 19N96W TO
19N95W TO 20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...
W TO NW WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
21N93W 1009 MB. LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.
$$