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High Seas Forecast (Tropical Atlantic)


000
FZNT02 KNHC 070917
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE JUL 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JUL 07.
24 HOUR FORECAST VALID 0600 UTC WED JUL 08.
48 HOUR FORECAST VALID 0600 UTC THU JUL 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROPICAL WAVE ALONG 46W S OF 18N. WITHIN 19N35W TO 15N46W 
TO 10N48W TO 07N41W TO 10N35W TO 19N35W WINDS 20 KT OR LESS. SEAS
2.5 TO 3 M IN NE SWELL. SCATTERED MODERATE ISOLATED STRONG
FROM 08N TO 10N BETWEEN 40W AND 47W.
.24 HOUR FORECAST TROPICAL WAVE ALONG 53W S OF 18N. WITHIN 
11N47W TO 12N50W TO 11N53W TO 09N53W TO 09N50W TO 08N47W TO 
11N47W E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST TROPICAL WAVE ALONG 61W S OF 18N. WITHIN 
15N53W TO 17N57W TO 17N65W TO 12N63W TO 11N60W TO 12N54W TO 
15N53W...INCLUDING IN ATLC EXPOSURES AND PASSAGES AND IN THE E 
CARIBBEAN...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.

.ATLC WITHIN 20.5N70.5W TO 21N71.5W TO 20.5N72.5W TO 20N73W TO 
20N71.5W TO 20N70.5W TO 20.5N70.5W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.24 HOUR FORECAST WITHIN 21N70.5W TO 22.5N74W TO 22N78W TO 
21N75W TO 20N74W TO 20N70W TO 21N70.5W E WINDS 20 TO 25 KT. SEAS 
2.5 M S OF 21N BETWEEN 72W AND 74W AND LESS THAN 2.5 M 
ELSEWHERE.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS LESS THAN 2.5 M.

.CARIBBEAN WITHIN 14N70W TO 18N73W TO 13N80W TO 10N78W TO 11N75W
TO 11N70W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M OUTSIDE THE GULF OF
VENEZUELA.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 18N72W TO 17N79W TO 13N81W TO 10N76W TO
12N72W TO 11N70W TO 14N63W TO 18N72W...INCLUDING THE GULF OF 
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...HIGHEST 
NEAR 11.5N75W.

.CARIBBEAN 18 HOUR FORECAST WITHIN 17N84W TO 17N86W TO 17N88W TO
16N87W TO 16N86W TO 16N85W TO 17N84W...INCLUDING THE GULF OF 
HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.GULF OF AMERICA 18 HOUR FORECAST WITHIN 22N90W TO 22N92W TO 
20N93W TO 19N93W TO 19N91W TO 22N90W...INCLUDING WITHIN 60 NM OF 
COAST OF CAMPECHE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 21N90W TO 20N92W TO 20N95W TO 18N93W TO
19N91W TO 21N90W...INCLUDING WITHIN 60 NM OF COAST OF 
CAMPECHE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.