FZNT02 KNHC 280859
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI AUG 28 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI AUG 28.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 29.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 30.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM DOLLY NEAR 14.5N 44.8W 1007 MB AT 0900 UTC AUG
28 MOVING W OR 280 DEG AT 21 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S
SEMICIRCLE...100 NM NE QUADRANT AND 80 NM NW QUADRANT. SEAS 4 M
OR GREATER WITHIN 0 NM W SEMICIRCLE...120 NM NE QUADRANT AND 30
NM SE QUADRANT WITH SEAS TO 4.5 M. ELSEWHERE WITHIN 16N41W TO
19N42W TO 19N45W TO 17N46W TO 14N44W TO 14N41W TO 16N41W WINDS 20
TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 21N41W TO
20N45W TO 18N47W TO 15N46W TO 12N40W TO 16N37W TO 21N41W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM DOLLY NEAR 15.9N 52.8W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 0 NM S SEMICIRCLE...90 NM NE QUADRANT AND 70 NM NW
QUADRANT. SEAS 4 M OR GREATER WITHIN 120 MN NE QUADRANT...30 NM
SE QUADRANT...0 NM SW QUADRANT...AND 30 NM NW QUADRANT WITH SEAS
TO 4.5 M. ELSEWHERE WITHIN 18N50W TO 20N51W TO 19N55W TO 17N55W
TO 15N52W TO 16N50W TO 18N50W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA WITHIN 21N47W TO 22N52W TO 20N56W TO 16N54W
TO 13N49W TO 17N44W TO 21N47W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW DOLLY NEAR 17.2N
61.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE
WITHIN 20N58W TO 21N62W TO 19N63W TO 18N62W TO 18N60W TO 17N58W
TO 20N58W WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA
WITHIN 23N56W TO 22N61W TO 19N63W TO 15N58W TO 16N55W TO 19N52W
TO 23N56W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 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.

.ATLC 12 HOUR FORECAST WITHIN 18N37W TO 21N41W TO 18N47W TO
20N73W TO 16N47W TO 13N40W TO 18N37W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.36 HOUR FORECAST WITHIN 18N37W TO 21N41W TO 18N47W TO 20N73W TO
16N47W TO 13N40W TO 18N37W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 13N71W TO 14N78W TO 11N77W TO 11N74W TO 10N72W
TO 11N70W TO 13N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. ELSEWHERE WITHIN 15N74W TO
16N81W TO 12N83W TO 10N81W TO 10N71W TO 11N70W TO
15N74W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST WITHIN 13N75W TO 12N76W TO 10N76W TO 11N74W TO
11N72W TO 11N70W TO 13N75W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 3.0 TO 3.5 M.
ELSEWHERE WITHIN 14N71W TO 15N76W TO 13N81W TO 11N81W TO 10N71W
TO 11N70W TO 14N71W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
TO E SWELL.
.48 HOUR FORECAST WITHIN 14N71W TO 15N75W TO 13N77W TO 11N76W TO
11N73W TO 11N70W TO 14N71W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.