401
FZNT02 KNHC 140920
HSFAT2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU AUG 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
SECURITE
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 0600 UTC THU AUG 14.
24 HOUR FORECAST VALID 0600 UTC FRI AUG 15.
48 HOUR FORECAST VALID 0600 UTC SAT AUG 16.
.WARNINGS.
..ATLC HURRICANE WARNING
.TROPICAL STORM ERIN NEAR 16.3N 48.2W 1002 MB AT 0900 UTC AUG 14
MOVING W OR 270 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S
SEMICIRCLE...40 NM NE QUADRANT AND 50 NM NW QUADRANT. SEAS 4 M OR
GREATER WITHIN 120 NM NE QUADRANT...30 NM SE QUADRANT...0 NM SW
QUADRANT...AND 45 NM NW QUADRANT WITH SEAS TO 5.0 M.
ELSEWHERE...WITHIN 21N43W TO 23N48W TO 19N50W TO 16N49W TO 15N46W
TO 19N42W TO 21N43W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M.
REMAINDER OF AREA...WITHIN 23N42W TO 23N48W TO 21N50W TO 16N48W
TO 15N45W TO 19N38W TO 23N42W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM ERIN NEAR 17.6N 53.5W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SW
QUADRANT...AND 50 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 120
NM NE QUADRANT...60 NM SE QUADRANT...30 NM SW QUADRANT...AND 90
NM NW QUADRANT WITH SEAS TO 5.5 M. ELSEWHERE...WITHIN 22N48W TO
23N51W TO 24N55W TO 21N57W TO 17N55W TO 17N52W TO 22N48W WINDS 20
TO 33 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA...WITHIN 23N46W
TO 24N51W TO 23N56W TO 18N55W TO 16N51W TO 19N45W TO 23N46W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.36 HOUR FORECAST HURRICANE ERIN NEAR 18.5N 56.5W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM ALL QUADRANTS EXCEPT 30 NM SW QUADRANT. SEAS 4 M OR
GREATER WITH 150 NM NE QUADRANT...60 NM SE QUADRANT...30 NM SE
QUADRANT...AND 90 NM NW QUADRANT WITH SEAS TO 6.0 M.
ELSEWHERE...WITHIN 24N54W TO 23N57W TO 22N59W TO 18N57W TO 18N54W
TO 21N52W TO 24N54W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M.
REMAINDER OF AREA...WITHIN 24N51W TO 25N56W TO 21N60W TO 17N57W
TO 17N54W TO 20N48W TO 24N51W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.5 M IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE ERIN NEAR 19.3N 59.4W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS
WITHIN 80 NM NE QUADRANT...60 NM SE QUADRANT...30 NM SW
QUADRANT...AND 70 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 60
NM S SEMICIRCLE...180 NM NE QUADRANT...AND 150 NM NW QUADRANT
WITH SEAS TO 6.5 M. ELSEWHERE...WITHIN 22N55W TO 24N59W TO 24N62W
TO 22N63W TO 19N60W TO 19N55W TO 22N55W...INCLUDING IN ATLANTIC
EXPOSURES AND PASSAGES...WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M.
REMAINDER OF AREA...WITHIN 23N51W TO 25N55W TO 25N61W TO 22N63W
TO 17N58W TO 19N53W TO 23N51W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.5 M IN MIXED SWELL.
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.
.CARIBBEAN WITHIN 13N70W TO 13N74W TO 13N75W TO 11N76W TO 12N73W
TO 11N71W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.15 HOUR FORECAST CONDITIONS IMPROVE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
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