245
FZNT26 KNHC 220138
OFFN05
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
938 PM EDT THU AUG 21 2025
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED
COASTAL WATERS FORECASTS...
SYNOPSIS
IN THE WAKE OF HURRICANE ERIN, THE CENTRAL ATLANTIC
HIGH PRESSURE WILL BUILD WEST-SOUTHWESTWARD TOWARD THE BAHAMAS.
THIS WILL ALLOW FOR THE NORMAL TRADE WIND FLOW TO RETURN TO THE
REGIONAL WATERS THROUGH THE PERIOD. A LONG PERIOD NORTHERLY SWELL
FROM DISTANT HURRICANE ERIN WILL ARRIVE AS EARLY AS FRIDAY
AFTERNOON, AND INTO THE WEEKEND, RESULTING IN HAZARDOUS SEAS FOR
THE ATLANTIC WATERS AND PASSAGES. AN AREA OF DISORGANIZED
SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A TROPICAL WAVE IS
LOCATED A FEW HUNDRED NAUTICAL MILES EAST OF THE LEEWARD ISLANDS.
ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR FURTHER
DEVELOPMENT OF THIS SYSTEM, AND A TROPICAL DEPRESSION IS LIKELY
TO FORM THIS WEEKEND WHILE IT MOVES NEAR OR TO THE NORTH OF THE
NORTHERN LEEWARD ISLANDS.
SAN JUAN ATLANTIC WATERS
OVERNIGHT
NE TO E WINDS 10 TO 15 KT AFTER MIDNIGHT.
SEAS 5 TO 6 FT.
FRI
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
SCATTERED SHOWERS.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
SCATTERED SHOWERS.
SAT
E TO SE WINDS 5 TO 10 KT. SEAS 5 TO 7 FT IN NW TO N
SWELL. ISOLATED SHOWERS.
SAT NIGHT
E TO SE WINDS 5 TO 10 KT. SEAS 6 TO 7 FT IN N
SWELL.
SUN
E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 7 FT IN N SWELL.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N SWELL.
MON
E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N TO NE SWELL.
MON NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT IN N TO
NE SWELL.
TUE
E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT IN N TO NE SWELL.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SAN JUAN CARIBBEAN WATERS
OVERNIGHT
NE TO E WINDS 15 KT AFTER MIDNIGHT. SEAS 4 TO 5 FT.
FRI
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
ISOLATED TSTMS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SCATTERED SHOWERS.
SAT NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SUN NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
TUE
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
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