Skip Navigation Links
NOAA NOAA United States Department of Commerce

High Seas Forecast (Tropical Atlantic)



000
FZNT02 KNHC 010851
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU OCT 1 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MEXICO

SYNOPSIS VALID 0600 UTC THU OCT 1.
24 HOUR FORECAST VALID 0600 UTC FRI OCT  2.
48 HOUR FORECAST VALID 0600 UTC SAT OCT  3.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 13N50W TO 12N57W TO 12N59W TO 17N61W TO 18N53W TO
13N50W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 15N59W TO 15N61W TO 19N63W TO 18N60W TO
17N59W TO 15N59W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE
SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC WITHIN 30.5N36W TO 30.5N39W TO 31N39.5W TO 31N35.5W TO
30.5N36W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N41W TO 30N44W TO 29N45W TO 31N47W TO
31N41W TO 30N41W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE TO S
SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
8 FT IN SE SWELL.

.ATLC 18 HOUR FORECAST WITHIN 20N71W TO 20N72W TO 20N73W TO
21N73W TO 21N71W TO 20N71W...INCLUDING THE WINDWARD PASSAGE... E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 21N71W TO 20N71W TO 20N73W TO 21N73W TO
21N71W...INCLUDING THE WINDWARD PASSAGE... E TO SE WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN 48 HOUR FORECAST WITHIN 14N65W TO 15N72W TO 17N75W TO
18N74W TO 17N64W TO 14N65W...INCLUDING THE MONA PASSAGE... E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 36 HOUR FORECAST WITHIN 19N93W TO 20N97W TO
24N92W TO 25N88W TO 23N88W TO 19N93W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 19N96W TO 23N94W TO 25N89W TO 23N85W TO
19N96W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT IN NE SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.