934
FZNT25 KNHC 220320
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1120 PM EDT TUE JUL 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
TROPICAL STORM BERTHA IS ABOUT 120 NM ENE OF THE
MOUTH OF THE MISSISSIPPI RIVER AT 11 PM EDT MOVING WEST AT 5 KT.
MAXIMUM SUSTAINED WINDS ARE 50 KT WITH GUSTS TO 60 KT, AND THE
MINIMUM CENTRAL PRESSURE IS 995 MB. BERTHA WILL MOVE NEAR OR
ALONG THE NORTHERN GULF COAST DURING THE NEXT COUPLE OF DAYS,
AND BEGIN TO GRADUALLY WEAKEN STARTING WED, MOVING INLAND IN
THE VICINITY OF NE TEXAS FRI MORNING AND DISSIPATE FRI EVENING.
HIGH PRESSURE WILL THEN BECOME ESTABLISHED OVER THE NE GULF
PROVIDING FOR A LIGHT TO GENTLE WINDS OVER THE FORECAST WATERS
THROUGH THE NEXT SEVERAL DAYS.
OVERNIGHT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NW TO N
SWELL. ISOLATED SHOWERS AND THUNDERSTORMS.
WED
SE WINDS 10 KT. SEAS 3 TO 5 FT IN NW TO N SWELL. ISOLATED
SHOWERS AND THUNDERSTORMS.
WED NIGHT
E WINDS 10 KT. SEAS 3 TO 5 FT IN NW SWELL. ISOLATED
SHOWERS AND THUNDERSTORMS.
THU
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS AND
THUNDERSTORMS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS 10 KT. SEAS 3 TO 4 FT.
SAT
S OF 24N, SE WINDS 10 KT. N OF 24N, E TO SE WINDS 10 KT IN
THE LATE MORNING AND EARLY AFTERNOON, BECOMING VARIABLE LESS THAN
5 KT. SEAS 2 TO 4 FT.
SAT NIGHT
S OF 24N, E WINDS 10 KT, SHIFTING TO SE TO S EARLY
IN THE MORNING. N OF 24N, VARIABLE WINDS LESS THAN 5 KT. SEAS
2 TO 4 FT.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.
SUN NIGHT
S OF 24N, NE WINDS 10 KT IN THE LATE EVENING AND
EARLY MORNING, BECOMING VARIABLE LESS THAN 5 KT. N OF 24N,
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A SURFACE TROUGH EXTENDING FROM NEAR 28N61W TO
24N64W AND TO PUERTO RICO WILL MOVE WESTWARD REACHING NEAR 70W
BY WED AFTERNOON AND TO NEAR 75W BY THU MORNING. NUMEROUS SHOWERS
AND THUNDERSTORMS WILL ACCOMPANY THE TROUGH. MODERATE TO FRESH
WINDS AND MODERATE SEAS ARE EXPECTED ON EITHER SIDE OF THE TROUGH
AXIS. FRESH TO LOCALLY STRONG TRADE WINDS ARE EXPECTED OFFSHORE
HISPANIOLA, INCLUDING APPROACHES TO THE WINDWARD PASSAGE THROUGH
THE FORECAST PERIOD. MODERATE OR WEAKER WINDS ALONG WITH MODERATE
SEAS ARE FORECAST ELSEWHERE E OF THE BAHAMAS THROUGH FRI, EXCEPT S
OF 23N E OF ABOUT 77W WHERE MOSTLY FRESH TRADES ARE EXPECTED INTO
SUN.
OVERNIGHT
SE WINDS 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT.
WED
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
THU
E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI
E TO SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
FRI NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT
SE TO S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
SAT NIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SUN
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SUN NIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
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