FZNT01 KWBC 261626
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN JAN 26 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC JAN 26.
24 HOUR FORECAST VALID 1200 UTC JAN 27.
48 HOUR FORECAST VALID 1200 UTC JAN 28.
.WARNINGS.
…STORM WARNING…
.INLAND LOW 48N74W 1003 MB MOVING NE 25 KT. FROM 40N TO 42N
BETWEEN 55W AND 60W WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE
FROM 36N TO 47N W OF 48W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.06 HOUR FORECAST INLAND LOW 49N70W 1002 MB. FROM 36N TO 44N
BETWEEN 60W AND 73W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST COMPLEX LOW WITH ONE CENTER 51N58W 998 MB…A
NEW SECOND CENTER 47N51W 998 MB…AND A NEW THIRD CENTER 43N47W
1007 MB. WITHIN 180 NM S AND SE QUADRANTS OF THIRD CENTER WINDS
35 TO 45 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN 300 NM SE…AND
420 NM W AND SW QUADRANTS OF SECOND CENTER…AND WITHIN 180 NM
NE…360 NM S AND SE…AND 600 NM W AND SW QUADRANTS OF THIRD
CENTER WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.30 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 45N41W 996 MB.
WITHIN 300 NM S AND SW QUADRANTS WINDS 40 TO 50 KT. SEAS 12 TO
20 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA 51N30W
980 MB. WITHIN 300 NM SW QUADRANT WINDS 40 TO 55 KT. SEAS 18 TO
30 FT. ELSEWHERE FROM 37N TO 54N E OF 42W WINDS 25 TO 40 KT.
SEAS 9 TO 28 FT…HIGHEST NEAR 48N35W.
…GALE WARNING…
.COMPLEX LOW WELL E OF AREA WITH MEAN CENTER 52N18W 952 MB
MOVING NE 15 KT. FROM 38N TO 56N E OF 47W WINDS 25 TO 40 KT.
SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW WELL E OF AREA. FROM 39N TO 49N E OF 37W
WINDS 20 TO 30 KT. SEAS 9 TO 16 FT.
.36 HOUR FORECAST LOW WELL E OF AREA AND ASSOCIATED CONDITIONS E
OF AREA.
…GALE WARNING…
.LOW 61N39W 986 MB DRIFTING E. WITHIN 300 NM S SEMICIRCLE WINDS
TO 25 KT. SEAS TO 11 FT.
.12 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 64N37W 982 MB.
WITHIN 120 NM N AND NW SEMICIRCLES WINDS 25 TO 35 KT. SEAS 8 TO
15 FT.
.24 HOUR FORECAST COMBINED LOW E OF AREA 63N30W 980 MB. WITHIN
240 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.
…GALE WARNING…
.36 HOUR FORECAST INLAND LOW 52N74W 970 MB. W OF A LINE FROM
51N56W TO 40N68W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST INLAND LOW 52N66W 971 MB. W OF A LINE FROM
59N51W TO 53N46W TO 43N53W TO 32N61W WINDS 25 TO 40 KT. SEAS 8
TO 16 FT.
…GALE WARNING…
.36 HOUR FORECAST NEW LOW 41N51W 1014 MB. WITHIN 300 NM S AND SE
SEMICIRCLES WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 51N30W
ABOVE.
…HEAVY FREEZING SPRAY WARNING…
.MODERATE TO HEAVY FREEZING SPRAY W AND NW OF A LINE 46N60W TO
50N64W OVER THE GULF OF SAINT LAWRENCE…AND N OF 51N W OF 54W.
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 44N W OF 48W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 46N W OF
61W OVER THE GULF OF SAINT LAWRENCE…W OF A LINE FROM 54N55W TO
60N60W…AND N OF 64N WITHIN 60 NM OF THE SW GREENLAND COAST.
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N TO 44N W OF
50W…AND ALSO WITHIN 90 NM OF THE GREENLAND COAST.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 48N W OF
65W OVER THE GULF OF SAINT LAWRENCE…FROM 59N TO 61N W OF
61W…AND N OF 65N W OF GREENLAND. ELSEWHERE LIGHT TO MODERATE
FREEZING SPRAY W AND NW OF A LINE FROM 55N57W TO 62N51W…AND N
OF 63N E OF GREELAND.
.SYNOPSIS AND FORECAST.
.LOW 37N35W 1016 MB MOVING NE 40 KT. FROM 32N TO 36N E OF 44W
WINDS 20 TO 30 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW WELL E OF
AREA DESCRIBED IN FIRST GALE WARNING ABOVE.
.LOW 59N59W 993 MB MOVING N 10 KT. WITHIN 240 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 63N59W 985 MB. WITHIN 300 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED. N OF 64N W OF GREENLAND WIND
20 TO 30 KT. SEAS TO 11 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 61N W OF
GREENLAND AND FROM 43N TO 50N E OF 43W.
.24 HOUR FORECAST D
