FZNT02 KNHC 172057
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED JUN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED JUN 17.
24 HOUR FORECAST VALID 1800 UTC THU JUN 18.
48 HOUR FORECAST VALID 1800 UTC FRI JUN 19.

.WARNINGS.

...GULF OF AMERICA TROPICAL STORM WARNING...
.TROPICAL STORM ARTHUR INLAND NEAR 28.9N 96.1W 1001 MB AT 2100 UTC
JUN 17 MOVING NNE OR 015 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER EXCEPT
150 NM SE QUADRANT. SEAS TO 3.5 M. ELSEWHERE WITHIN 180 NM E
SEMICIRCLE AND 90 NM SW QUADRANT OF CENTER WINDS 20 TO 33 KT. SEAS
2.5 TO 3.5 M.
.12 HOUR FORECAST POST-TROPICAL REMNANT LOW ARTHUR INLAND NEAR 30.8N
94.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. CONDITIONS MERGED.
.24 HOUR FORECAST...DISSIPATED.

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 FROM 11N TO 16N BETWEEN 70W AND 76W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.12 HOUR FORECAST FROM 11N TO 16N BETWEEN 68W AND 76W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3
M...HIGHEST OFFSHORE COLOMBIA.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 78W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.36 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 78W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M
OFFSHORE COLOMBIA.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND 77W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
FROM 15N TO 17.5N BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.

.CARIBBEAN 06 HOUR FORECAST S OF 20N W OF 85W...INCLUDING THE GULF
OF HONDURAS...E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.30 HOUR FORECAST S OF 20N W OF 85W...INCLUDING THE GULF OF
HONDURAS...E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST S OF 18.5N W OF 85W...INCLUDING THE GULF OF
HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

.GULF OF AMERICA ELSEWHERE N OF 23N BETWEEN 90W AND 93W S WINDS 20
TO 30 KT. SEAS 2.5 TO 3 M.
.12 HOUR FORECAST FROM 22N TO 26N BETWEEN 86.5W AND 90W SE WINDS 20
TO 25 KT. SEAS TO 2.5 M.
.18 HOUR FORECAST FROM 22N TO 30N BETWEEN 86W AND 91W SE TO S WINDS
20 TO 25 KT. SEAS 2.5 M.
.24 HOUR FORECAST FROM 24N TO 30N BETWEN 86W AND 92W S WINDS 20 TO
25 KT. SEAS 2.5 TO 3.0 M.  FROM
.48 HOUR FORECAST FROM 20N TO 25N BETWEEN 89W AND 94W SE WINDS 20 TO
25 KT. SEAS TO 2.5 M.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.