138
FZNT24 KNHC 151519
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1119 AM EDT THU OCT 15 2026
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
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.
GMZ001-160330-
SYNOPSIS FOR THE GULF OF AMERICA
1119 AM EDT THU OCT 15 2026
SYNOPSIS
A RIDGE WILL DOMINATE THE GULF REGION THROUGH FRI
PRODUCING A GENTLE TO MODERATE ANTICYCLONIC FLOW AND SLIGHT TO
MODERATE SEAS. A COLD FRONT IS FORECAST TO ENTER THE NORTHWEST
GULF ON FRI, AND REACH FROM SOUTHWEST FLORIDA TO THE CENTRAL BAY
OF CAMPECHE BY LATE SAT. FRESH TO STRONG WINDS AND MODERATE TO
ROUGH SEAS WILL FOLLOW THE FRONT, WITH GALES EXPECTED OVER THE
WEST-CENTRAL GULF BY EARLY SAT MORNING, AND OVER THE SW GULF BY
EARLY SAT AFTERNOON. ROUGH TO VERY ROUGH SEAS ARE EXPECTED WITH
THE STRONGEST WINDS. GALE CONDITIONS ARE FORECAST TO PERSIST OVER
THE SW GULF THROUGH SUN.
GMZ040-160330-
NW GULF OF AMERICA INCLUDING STETSON BANK-
1119 AM EDT THU OCT 15 2026
TODAY
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
FRI
NE WINDS 10 KT, SHIFTING TO N TO NE 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
N TO NE WINDS 20 TO 30 KT. SEAS 6 TO 9 FT IN N TO NE
SWELL. SCATTERED SHOWERS AND ISOLATED TSTMS.
SAT
N TO NE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN NE SWELL.
SAT NIGHT
NE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN NE TO E
SWELL.
SUN
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN NE TO E SWELL.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NE TO E
SWELL.
MON
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN E SWELL.
MON NIGHT
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
GMZ041-160330-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
1119 AM EDT THU OCT 15 2026
TODAY
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E WINDS 10 KT, SHIFTING TO N TO NE 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
N TO NE WINDS 15 TO 20 KT, INCREASING TO 25 TO 30 KT
LATE. SEAS 3 TO 5 FT, BUILDING TO 6 TO 8 FT LATE.
SAT
NE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT IN N TO NE SWELL.
SAT NIGHT
NE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN NE TO E
SWELL.
SUN
NE TO E WINDS 15 KT. SEAS 6 TO 8 FT IN NE TO E SWELL.
SUN NIGHT
E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN NE TO E
SWELL.
MON
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN E SWELL.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT IN E
SWELL.
GMZ056-160330-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
1119 AM EDT THU OCT 15 2026
TODAY
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E WINDS 10 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
FRI NIGHT
NE WINDS 10 TO 15 KT, BECOMING N TO NE 20 TO 25 KT
LATE. SEAS 3 FT OR LESS, BUILDING TO 4 TO 6 FT LATE. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
NE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT IN N TO NE SWELL.
SAT NIGHT
NE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN N TO NE
SWELL.
SUN
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN NE SWELL.
SUN NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN NE TO
E SWELL.
MON
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN NE TO E
SWELL.
MON NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN NE TO
E SWELL.
GMZ057-160330-
NE GULF OF AMERICA N OF 26N E OF 87W-
1119 AM EDT THU OCT 15 2026
TODAY
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
FRI
W OF 85W, NE TO E WINDS 10 KT. E OF 85W, E TO SE WINDS
10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 2 TO
4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
W OF 85W, N TO NE WINDS 10 KT. E OF 85W, VARIABLE
WINDS LESS THAN 5 KT, BECOMING N 10 KT LATE. SEAS 2 TO
4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
SAT
N TO NE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT W OF 85W, AND
5 TO 7 FT E OF 85W.
SAT NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN N
SWELL.
SUN
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN NE SWELL.
SUN NIGHT
NE TO E WINDS 25 TO 30 KT. SEAS 7 TO 11 FT IN NE
SWELL.
MON
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN NE SWELL.
MON NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN NE TO
E SWELL.
GMZ058-160330-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
1119 AM EDT THU OCT 15 2026
..GALE WARNING
..GALE CONDITIONS POSSIBLE
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
E WINDS 10 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
FRI
NE WINDS 10 KT, SHIFTING TO N TO NE 15 TO 20 KT IN THE
AFTERNOON. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT IN N
SWELL. SCATTERED SHOWERS AND ISOLATED TSTMS.
SAT
W OF 96W, N WINDS 30 TO 40 KT. SEAS 11 TO 17 FT. E OF 96W,
N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
SAT NIGHT
N TO NE WINDS 20 TO 30 KT. SEAS 10 TO 16 FT IN N TO
NE SWELL.
SUN
N TO NE WINDS 20 TO 25 KT. SEAS 9 TO 13 FT IN NE SWELL.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 7 TO 10 FT IN NE TO E
SWELL.
MON
NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN NE TO E SWELL.
MON NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN NE TO E
SWELL.
GMZ045-160330-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
1119 AM EDT THU OCT 15 2026
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
FRI
E WINDS 10 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
FRI NIGHT
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
NE WINDS 20 TO 25 KT S OF 24N, AND NE 20 TO 30 KT N OF
24N. SEAS 7 TO 11 FT IN N SWELL.
SAT NIGHT
NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN N SWELL.
SUN
NE WINDS 15 TO 20 KT. SEAS 7 TO 11 FT IN NE SWELL.
SUN NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN NE
SWELL.
MON
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN NE TO E
SWELL.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT IN NE TO
E SWELL.
GMZ046-160330-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
1119 AM EDT THU OCT 15 2026
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
S OF 24N, NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. N OF
24N, NE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT.
SAT NIGHT
NE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN NW TO N
SWELL.
SUN
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN N TO NE
SWELL.
SUN NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE
SWELL.
MON
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE SWELL.
MON NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE TO
E SWELL.
GMZ047-160330-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
1119 AM EDT THU OCT 15 2026
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
N WINDS 10 KT, SHIFTING TO NE TO E LATE.
SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
SAT
S OF 24N, NE TO E WINDS 10 KT. SEAS 3 FT OR LESS. N OF
24N, NE TO E WINDS 10 KT, SHIFTING TO NE 15 TO 20 KT IN THE
AFTERNOON, SEAS 3 FT OR LESS, BUILDING TO 5 TO 7 FT IN THE
AFTERNOON.
SAT NIGHT
NE TO E WINDS 10 TO 15 KT S OF 24N, AND NE 20 TO
25 KT N OF 24N. S OF 24N, SEAS 3 FT OR LESS, BUILDING TO 6 TO
8 FT LATE. N OF 24N, SEAS 7 TO 10 FT.
SUN
NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN NW TO N
SWELL.
SUN NIGHT
NE TO E WINDS 15 TO 20 KT S OF 24N, AND NE TO E
20 TO 30 KT N OF 24N. SEAS 8 TO 12 FT IN N TO NE SWELL.
MON
NE TO E WINDS 15 TO 20 KT S OF 24N, AND NE TO E 20 TO
30 KT N OF 24N. SEAS 8 TO 12 FT IN NE SWELL.
MON NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE
SWELL.
GMZ048-160330-
SW GULF OF AMERICA S OF 22N W OF 94W-
1119 AM EDT THU OCT 15 2026
..GALE WARNING
..GALE CONDITIONS POSSIBLE
TODAY
S OF 21N W OF 95W, E TO SE WINDS 10 KT LATE IN THE
MORNING, BECOMING VARIABLE LESS THAN 5 KT. ELSEWHERE, E WINDS
10 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
TONIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
FRI
S OF 21N W OF 95W, VARIABLE WINDS LESS THAN 5 KT, BECOMING
N 10 TO 15 KT IN THE AFTERNOON. ELSEWHERE, NE WINDS 10 KT. SEAS
3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
N WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. NUMEROUS
SHOWERS AND SCATTERED TSTMS.
SAT
S OF 21N W OF 95W, NW TO N WINDS 25 TO 30 KT, BECOMING NW
35 TO 45 KT IN THE AFTERNOON, SEAS 7 TO 11 FT, BUILDING TO 10 TO
16 FT IN THE AFTERNOON. ELSEWHERE, N WINDS 30 TO 35 KT. SEAS
10 TO 16 FT.
SAT NIGHT
NW WINDS 30 TO 40 KT S OF 21N W OF 95W, AND N 25 TO
35 KT ELSEWHERE. SEAS 13 TO 20 FT IN NW TO N SWELL.
SUN
NW TO N WINDS 25 TO 35 KT. SEAS 10 TO 16 FT IN N SWELL.
SUN NIGHT
NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT IN N
SWELL.
MON
NW TO N WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN N TO NE
SWELL.
MON NIGHT
NW TO N WINDS 20 TO 25 KT S OF 21N W OF 95W, AND N
10 TO 15 KT ELSEWHERE. SEAS 6 TO 8 FT.
GMZ049-160330-
CENTRAL BAY OF CAMPECHE-
1119 AM EDT THU OCT 15 2026
..GALE CONDITIONS POSSIBLE
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
S OF 20N, E WINDS 10 KT IN THE MORNING, BECOMING VARIABLE
LESS THAN 5 KT. N OF 20N, E WINDS 10 KT. SEAS 2 TO 4 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
N TO NE WINDS 10 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT, BUILDING TO 5 TO
7 FT IN NE TO E SWELL IN THE AFTERNOON.
SAT NIGHT
N WINDS 20 TO 30 KT S OF 20N, AND NE 15 TO 20 KT N
OF 20N. SEAS 11 TO 17 FT IN NW SWELL.
SUN
NE WINDS 15 TO 20 KT. SEAS 10 TO 15 FT IN NW TO N SWELL.
SUN NIGHT
N TO NE WINDS 15 TO 20 KT. SEAS 8 TO 12 FT IN NW TO
N SWELL.
MON
N TO NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN N SWELL.
MON NIGHT
NE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN N TO NE
SWELL.
GMZ050-160330-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
1119 AM EDT THU OCT 15 2026
TODAY
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
FRI
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
E WINDS 10 KT. SEAS 2 TO 4 FT.
SAT NIGHT
NE TO E WINDS 15 TO 20 KT. W OF 90W, SEAS 3 TO 5 FT,
BUILDING TO 6 TO 8 FT LATE. E OF 90W, SEAS 2 TO 4 FT.
SUN
NE WINDS 10 TO 15 KT. SEAS 7 TO 10 FT W OF 90W, AND 5 TO
7 FT E OF 90W.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT W OF 90W, AND
5 TO 7 FT E OF 90W.
MON
NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN N SWELL.
MON NIGHT
NE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN N TO NE
SWELL.
FORECASTER GR
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