FZNT01 KWBC 192237 CCA
HSFAT1 2230
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON AUG 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1800 UTC AUG 19.
24 HOUR FORECAST VALID 1800 UTC AUG 20.
48 HOUR FORECAST VALID 1800 UTC AUG 21.
.WARNINGS.
…HURRICANE WARNING…
.HURRICANE ERNESTO NEAR 43.8N 56.1W 968 MB AT 2100 UTC AUG 19
MOVING NE OR 035 DEG AT 23 KT. MAXIMUM SUSTAINED WINDS 80 KT
GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 180 NM NE
QUADRANT…190 NM SE QUADRANT…150 NM SW QUADRANT…AND 80 NM
NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM NE…280 NM
SE… 250 NM SW AND 180 NM NW QUADRANTS WIH SEAS TO 40 FT.
ELSEWHERE FROM 33N TO 46N BETWEEN 48W AND 66W WINDS 20 TO 33 KT.
SEAS TO 12 FT.
.24 HOUR FORECAST POST-TROPICAL CYCLONE ERNESTO NEAR 49.2N
42.0W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM
FORCE WINDS WITHIN 110 NM NE QUADRANT…200 NM SE QUADRANT…160
NM SW QUADRANT…AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER
WITHIN 150 NM NE…300 NM SE…480 NM SW…AND 360 NM NW
QUADRANTS WITH SEAS TO 34 FT. ELSEWHERE FROM 40N TO 53N E OF 52W
WINDS 20 TO 33 KT. SEAS TO 12 FT.
.36 HOUR FORECAST POST-TROPICAL CYCLONE ERNESTO NEAR 51.5N
30.4W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
.48 HOUR FORECAST POST-TROPICAL CYCLONE ERNESTO NEAR 53.8N
18.4W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM
FORCE WINDS WITHIN 60 NM NE…180 NM SE…150 NM SW AND 0 NM NW
QUADRANTS. SEAS 12 FT OR GREATER WITHIN 240 NM NE…300 NM
SE…780 NM SW…AND 540 NM NW QUADRANTS WITH SEAS TO 19 FT.
ELSEWHERE FROM 44N TO 55N E OF 38W WINDS 20 TO 33 KT. SEAS TO 12
FT.
…GALE WARNING…
.LOW 61N42W 995 MB DRIFTING E 05 KT. FROM 58N TO 60N BETWEEN 39W
AND 45W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 60N33W
BELOW.
…GALE WARNING…
.12 HOUR FORECAST NEW LOW 63N59W 999 MB. N OF 65N W OF 59W WINDS
25 TO 35 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED. N OF 62N W OF 52W AREA OF N TO
NW WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST N OF 54N BETWEEN 50W AND 57W AREA OF N TO NW
WINDS 20 TO 30 KT. SEAS TO 9 FT.
…GALE WARNING…
.LOW 56N53W 996 MB MOVING NE 25 KT. FROM 48N TO 58N BETWEEN 41W
AND 61W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW JUST E OF AREA 60N33W 986 MB. N OF 61N
BETWEEN 37W AND 42W WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE
N OF 55N E OF 47W WINDS 20 TO 30 KT. SEAS TO 11 FT…HIGHEST
NEAR 58N43W.
.48 HOUR FORECAST LOW E OF AREA 60N20W 975 MB. N OF 54N E OF 39W
WINDS TO 25 KT. SEAS 8 TO 12 FT…HIGHEST NEAR 55N35W.
.SYNOPSIS AND FORECAST…CORRECTED.
.FROM 34N TO 40N W OF 67W AREA OF SW WINDS 20 TO 30 KT. SEAS TO
9 FT.
.24 HOUR FORECAST NEW LOW 48N62W 1005 MB. FROM 35N TO 51N
BETWEEN 57W AND 70W WINDS 20 TO 30 KT. SEAS TO 10 FT…HIGHEST
NEAR 39N67W.
.48 HOUR FORECAST LOW 50N59W 1008 MB. FROM 45N TO 50N BETWEEN
53W AND 65W AND FROM 33N TO 41N BETWEEN 57W AND 66W…INCLUDING
THE GULF OF SAINT LAWRENCE…WINDS TO 25 KT. SEAS TO 9 FT…
HIGHEST NEAR 39N61W.
.48 HOUR FORECAST NEW LOW 51N42W 1008 MB. FROM 45N TO 49N
BETWEEN 38W AND 51W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.DENSE FOG. VSBY LESS THAN 1 NM FROM 41N TO 46N BETWEEN 63W AND
70WW OF 64W…INCLUDING THE BAY OF FUNDY…FROM 45N TO 50N
BETWEEN 50W AND 61W W OF 52W…INCLUDING THE GULF OF SAINT
LAWRENCE…AND FROM 54N TO 57N W OF 45W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 62W AND
67W…INCLUDING THE BAY OF FUNDY…AND E OF A LINE 55N35W TO
48N52W.
.48 HOUR FORECAST DENSE FOG FROM 47N TO 50N BETWEEN 41W AND
55W.
.FORECASTER BANCROFT. 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 MON AUG 19.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 20.
48 HOUR FORECAST VALID 1800 UTC WED AUG 21.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.CARIBBEAN WITHIN 14N72W TO 14N74W TO 13N74W TO 11N74W TO 11N72W
TO 12N71W TO 14N72W…INCLUDING THE GULF OF VENEZUELA… E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 13N71W TO 15N75W TO 14N77W TO 12N78W TO
11N76W TO 12N70W TO 13N71W…INCLUDING THE GULF OF VENEZUELA…
E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 13N74W TO 13N76W TO 13N79W TO 10N78W TO
10N76W TO 13N74W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
¤¤
.FORECASTER AL. NATIONAL HURRICANE CENTER.
UUID A0FBBED4-5E7B-11EF-8814-0AFB0B270000 TX 1
