995
FZNT25 KNHC 150920
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
520 AM EDT TUE JUL 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
WEAK HIGH PRESSURE HAS SHIFTED INTO THE N-CENTRAL
GULF OVERNIGHT, AND EXTENDS A NARROW RIDGE SOUTHEASTWARD TO THE
YUCATAN CHANNEL. THE HIGH PRESSURE WILL DRIFT SLOWLY W-NW AND
SETTLE ACROSS THE NW GULF THROUGH THU. A 1014 MB LOW PRESSURE IS
JUST OFFSHORE OF CENTRAL FLORIDA NEAR 29N79.5W AND IS FORECAST
TO MOVE WESTWARD ACROSS FLORIDA LATER TODAY AND TONIGHT, AND
EVENTUALLY EMERGE OVER THE NORTHEASTERN GULF LATE TUE OR EARLY
WED. ENVIRONMENTAL CONDITIONS APPEAR GENERALLY FAVORABLE FOR
ADDITIONAL DEVELOPMENT, AND A TROPICAL DEPRESSION COULD FORM BY
THE MIDDLE TO LATTER PART OF THIS WEEK AS THIS SYSTEM MOVES
ACROSS THE NORTHEASTERN AND NORTH-CENTRAL GULF. REGARDLESS,
SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS, SOME WITH
STRONG GUSTY WINDS, WILL ACCOMPANY THIS SYSTEM.
TODAY
NW TO N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. SCATTERED
TSTMS.
TONIGHT
N WINDS 5 TO 10 KT, SHIFTING TO SE AFTER MIDNIGHT.
SEAS 2 FT OR LESS. SCATTERED TSTMS.
WED
S WINDS 10 TO 15 KT. SEAS 3 FT. SCATTERED TSTMS.
WED NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED
TSTMS.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A WEAK RIDGE ALONG 29N EXTENDS FROM THE CENTRAL
ATLANTIC TO 75W THIS MORNING, WHILE A 1014 MB LOW HAS FORMED
NEAR 29N79.5W. THE LOW IS EXPECTED TO MOVE WESTWARD ACROSS
FLORIDA LATER TODAY THROUGH TONIGHT, AND EVENTUALLY EMERGE OVER
THE NORTHEASTERN GULF OF AMERICA BY LATE TONIGHT OR EARLY WED.
ENVIRONMENTAL CONDITIONS APPEAR FAVORABLE AND SOME DEVELOPMENT
OF THIS SYSTEM IS POSSIBLE TODAY BEFORE IT MOVES OVER THE
FLORIDA PENINSULA. HIGH PRESSURE OVER THE CENTRAL ATLANTIC WILL
THEN BUILD WESTWARD ACROSS THE REGION AND ACROSS FLORIDA LATE
TONIGHT THROUGH SAT IN THE WAKE OF THE LOW PRESSURE. ACTIVE
THUNDERSTORMS ARE EXPECTED IN ASSOCIATION WITH THIS SYSTEM OVER
THE WATERS WEST OF 76W THROUGH TONIGHT. THE PRESSURE GRADIENT
BETWEEN THE ATLANTIC RIDGE BUILDING WESTWARD AND THE LOW
PRESSURE WILL SUPPORT MODERATE TO FRESH SE TO S WINDS ACROSS
THE BAHAMAS AND THROUGH THE NW ZONES TODAY THROUGH EARLY THU.
TODAY
SE TO S WINDS 5 TO 10 KT S OF 27N, AND SE TO S 15 TO
20 KT N OF 27N. SEAS 3 TO 5 FT. SCATTERED TSTMS.
TONIGHT
SE WINDS 10 TO 15 KT S OF 27N, AND SE 15 TO 20 KT N OF
27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
WED
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED TSTMS.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page