356
FZNT25 KNHC 150922
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
522 AM EDT MON SEP 15 2025
...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
HIGH PRESSURE WILL DOMINATE THE BASIN THROUGH THE
WEEK SUPPORTING MAINLY GENTLE TO MODERATE WINDS. WINDS WILL
FRESHEN IN THE N-CENTRAL AND NW GULF TONIGHT AS THE HIGH
PRESSURE IS REPLACED BY STRONGER HIGH PRESSURE. MODERATE TO
LOCALLY FRESH WINDS WILL PULSE OFFSHORE THE YUCATAN PENINSULA
EACH NIGHT. WINDS MAY INCREASE TO MODERATE TO FRESH IN THE SE
GULF AND STRAITS OF FLORIDA BY WED NIGHT DUE TO THE GRADIENT
RELATED TO A TROPICAL WAVE THAT WILL BE MOVING THROUGH THE
WESTERN CARIBBEAN SEA.
TODAY
E WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 2 TO 3 FT.
TONIGHT
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.
TUE
E WINDS 10 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
TUE NIGHT
E WINDS 10 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED NIGHT
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
THU
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI
S OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING N 10 KT
IN THE AFTERNOON. N OF 24N, NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A TROUGH EXTENDS FROM A 1008 MB LOW THAT IS N OF THE
AREA NEAR 33N74W, SOUTH-SOUTHWEST TO 31N74.5W, TO THE NORTHERN
BAHAMAS AND TO NEAR 24N80W. AN AREA OF SCATTERED TO NUMEROUS
SHOWERS AND THUNDERSTORMS IS TO THE E OF THE TROUGH FROM 25N TO
31N BETWEEN 57W AND 65W. THE TROUGH WILL GRADUALLY WEAKEN THROUGH
TUE, BUT AS THE LOW LIFTS NORTHWARD DURING THE WEEK, INDICATIONS
ARE THAT IT WILL ALLOW FOR THE REMNANTS OF THE TROUGH TO SLOWLY
LIFT BACK TO THE N PROVIDING FOR ADDITIONAL SHOWER AND
THUNDERSTORM ACTIVITY OVER SOME OF THE ZONES IN THE WESTERN HALF
OF THE REGION. OTHERWISE, ATLANTIC HIGH PRESSURE WILL GENERALLY
MAINTAIN MODERATE WINDS AND SEAS ELSEWHERE ACROSS THE REGION
THROUGH THE WEEK. LOOKING AHEAD, A TROPICAL WAVE OVER THE THE
CENTRAL TROPICAL ATLANTIC IS PRODUCING A LARGE AREA OF
DISORGANIZED SHOWERS AND THUNDERSTORMS. ALTHOUGH DRY AND STABLE
AIR IS EXPECTED TO LIMIT DEVELOPMENT DURING THE NEXT DAY OR SO,
GRADUAL DEVELOPMENT IS ANTICIPATED THEREAFTER, AND A TROPICAL
DEPRESSION IS LIKELY TO FORM BY THE MIDDLE TO LATTER PART OF THIS
WEEK AS THE SYSTEM MOVES WEST-NORTHWESTWARD OVER THE CENTRAL
TROPICAL ATLANTIC. REGARDLESS OF DEVELOPMENT, EXPECT INCREASING
WINDS AND BUILDING SEAS OVER THE SOUTHEASTERN WATERS BY THE END OF
THE WEEK.
TODAY
E WINDS LESS THAN 5 KT, SHIFTING TO N TO NE IN THE
AFTERNOON. SEAS 2 TO 3 FT S OF 27N, AND 3 TO 5 FT IN N TO NE SWELL
N OF 27N. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS S OF 28N.
ISOLATED SHOWERS AND THUNDERSTORMS N OF 28N.
TONIGHT
NE WINDS 5 TO 10 KT. S OF 27N, SEAS 2 TO 3 FT. N OF
27N, SEAS 3 TO 5 FT IN N TO NE SWELL. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS S OF 28N. ISOLATED SHOWERS AND
THUNDERSTORMS N OF 28N.
TUE
NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT IN N TO NE SWELL.
ISOLATED SHOWERS AND THUNDERSTORMS.
TUE NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT.
THU
E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT S OF 27N, AND 3 TO 4 FT
N OF 27N.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT S OF 27N, AND
3 TO 4 FT N OF 27N.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page