FZNT01 KWBC 031006
HSFAT1 1030
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE SEP 03 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](LOWERCASE).
FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
OCTOBER 16 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 0600 UTC SEP 03.
24 HOUR FORECAST VALID 0600 UTC SEP 04.
48 HOUR FORECAST VALID 0600 UTC SEP 05.
.WARNINGS.
…GALE WARNING…
.LOW 61N64W 987 MB MOVING E 10 KT. WITHIN 360 NM N QUADRANT AND
FROM 61N TO 63N BETWEEN W GREENLAND COAST AND 52W WINDS 25 TO 35
KT. SEAS 8 TO 15 FT. ELSEWHERE WITHIN 320 NM SE QUADRANT AND N OF
64N W OF GREENLAND COAST WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 61N56W 996 MB. WITHIN 180 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 240 NM NE
AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 61N43W 1004 MB. WITHIN 180 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 300 NM S
SEMICIRCLE AND 240 NM E QUADRANT WINDS 20 TO 30 KT. SEAS TO 9
FT.
…GALE WARNING…
.12 HOUR FORECAST NEW LOW 61N39W 1003 MB. WITHIN 240 NM SW AND
120 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE
FROM 40N TO 60N W OF 46W WINDS 20 TO 30 KT. SEAS TO 12 FT IN A
MIXED SWELL.
.24 HOUR FORECAST LOW 64N36W 998 MB. WITHIN 180 NM W QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 40N TO 60N W
OF 46W WINDS 20 TO 30 KT. SEAS TO 12 FT IN A MIXED SWELL.
.48 HOUR FORECAST LOW AND CONDITIONS NE OF AREA.
…GALE WARNING…
.NW OF A LINE FROM 42N65W TO 31N79W AREA OF N TO NE WINDS 20 TO
30 KT. SEAS TO 8 FT.
.12 HOUR FORECAST NW OF A LINE FROM 38N66W TO 31N81W AREA OF NE
WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST WITHIN 120 NM NW OF A LINE FROM 37N62W TO
31N80W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST WITHIN 180 NM NW OF A LINE FROM 40N46W 34N60W
AND WITHIN 120 NM NW OF A LINE FROM 38N60W TO 31N80W WINDS 20 TO
30 KT. SEAS TO 10 FT IN A MIXED SWELL.
…GALE WARNING…
.48 HOUR FORECAST NEW LOW INLANWINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED BY LOW
64N36W ABOVE IN WARNINGS SECTION.
.LOW 44N59W 1010 MB MOVING NE 25 KT. WITHIN 360 NM SE SEMICIRCLE
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 53N44W 1006 MB. FROM 40N TO 54N E OF 49W
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 64N E OF
55W AND N OF 60N W OF 60W.
.24 HOUR FORECAST DENSE FOG FROM 44N TO 60N E OF 50W…N OF 60N E
OF E GREENLAND COAST…FROM 58N TO 60N W OF 46W…AND FROM 61N TO
65N BETWEEN W GREENLAND COAST AND 64W.
.48 HOUR FORECAST DENSE FOG FROM 44N TO 51N E OF 40W AND FROM 60N
TO 64N W OF 62W.
.FORECASTER ANDERSON. OCEAN PREDICTION CENTER.
