830
FZNT25 KNHC 211015 CCA
OFFN04
NAVTEX MARINE FORECAST...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI, FL
407 AM EDT FRI AUG 21 2026
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED
COASTAL WATERS FORECASTS...
SOUTHEAST GULF OF AMERICA
SYNOPSIS
RELATIVELY WEAK HIGH PRESSURE CENTERED OVER THE
CENTRAL GULF WILL PREVAIL THROUGH EARLY NEXT WEEK. A WEAK
PRESSURE PATTERN WILL SUPPORT MOSTLY GENTLE TO MODERATE WINDS
AND SLIGHT TO LOCALLY MODERATE SEAS ACROSS MUCH OF THE BASIN.
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
ISOLATED SHOWERS AND THUNDERSTORMS.
TONIGHT
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN
5 KT N OF 24N. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND
THUNDERSTORMS.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS. ISOLATED
SHOWERS AND THUNDERSTORMS.
SAT NIGHT
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN
5 KT N OF 24N. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND THUNDERSTORMS.
SUN
S OF 24N, NE WINDS 10 KT IN THE AFTERNOON. VARIABLE WINDS
LESS THAN 5 KT IN THE MORNING. N OF 24N, VARIABLE LESS THAN 5 KT.
SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
MON
E WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
E WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A WEAK 1018 MB LOW IS JUST NORTH OF THE AREA NEAR
33N51W, WITH A TROUGH EXTENDING SOUTHWESTWARD TO ANOTHER WEAK
LOW OF 1017 MB NEAR 30N56W. THE TROUGH CONTINUES FROM THIS LOW
TO NEAR 27N65W. SCATTERED THUNDERSTORMS ARE ALONG AND NEAR THE
TROUGH AND 1017 MB LOW FROM 27N TO 30N BETWEEN 55W AND 58W.
ISOLATED SHOWERS AND THUNDERSTORMS ARE PRESENT ELSEWHERE NORTH
OF 25N BETWEEN 55W AND 78W. ELSEWHERE, A WEAK PRESSURE GRADIENT
WILL SUPPORT MOSTLY LIGHT TO GENTLE WINDS OVER MOST OF THE
WATERS NORTH OF 23N GOING INTO EARLY NEXT WEEK. MODERATE TO FRESH
TRADES ARE EXPECTED SOUTH OF ABOUT 23N, ESPECIALLY OFF NORTHERN
HISPANIOLA THROUGH THE PERIOD. THESE TRADES MAY PULSE TO FRESH TO
STRONG SPEEDS OFF NORTHERN HISPANIOLA AT NIGHT THROUGH MOST OF THE
FORECAST PERIOD. MEANWHILE, THE NORTHERN PORTION OF A TROPICAL WAVE
IS EXPECTED TO MOVE THROUGH THE EASTERN PORTION OF THE AREA EARLY
NEXT WEEK ENHANCING THE TRADES SOME.
TODAY
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. ISOLATED SHOWERS AND
THUNDERSTORMS..
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED
SHOWERS AND THUNDERSTORMS.
SAT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. ISOLATED SHOWERS AND
THUNDERSTORMS.
SAT NIGHT
SE WINDS 5 TO 10 KT S OF 27N, AND S 10 TO 15 KT N OF
27N. SEAS 2 TO 3 FT S OF 27N, AND 3 TO 4 FT N OF 27N. ISOLATED
SHOWERS AND THUNDERSTORMS.
SUN
S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. ISOLATED SHOWERS AND
THUNDERSTORMS.
SUN NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
MON NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TUE
SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
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