876
FZNT26 KNHC 190339
OFFN05
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1139 PM EDT MON AUG 18 2025
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED
COASTAL WATERS FORECASTS...
SYNOPSIS
HURRICANE ERIN IS CENTERED E OF THE CENTRAL BAHAMAS
NEAR 24.4N 71.7W AT 11 PM EDT, AND IS MOVING NORTHWEST AT 7 KT.
MAXIMUM SUSTAINED WINDS ARE 110 KT WITH GUSTS TO 135 KT, AND THE
MINIMUM CENTRAL PRESSURE IS 949 MB. ERIN WILL CONTINUE TO MOVE
AWAY OF THE SAN JUAN ATLANTIC WATERS TO 25.4N 72.3W TUE MORNING,
27.1N 73.2W TUE EVENING, AND NEAR 29.2N 73.7W WED MORNING. SCATTERED
TO ISOLATED SHOWERS ASSOCIATED WITH ERIN WILL MOVE AWAY OF THE
REGION BY TUE EVENING. MODERATE TO FRESH SE TO S WINDS ACROSS THE
REGIONAL WATERS WILL DIMINISH TO GENTLE TO MODERATE SPEEDS TUE
MORNING AND THEN BECOME EASTERLY WED. OTHERWISE, A TROPICAL WAVE
LOCATED OVER THE CENTRAL TROPICAL ATLANTIC IS PRODUCING SOME
DISORGANIZED SHOWERS AND THUNDERSTORMS. ENVIRONMENTAL CONDITIONS
APPEAR CONDUCIVE FOR GRADUAL DEVELOPMENT OF THIS SYSTEM, AND A
TROPICAL DEPRESSION COULD FORM TOWARD THE END OF THE WEEK AS THE
SYSTEM APPROACHES THE OFFSHORE WATERS OF PUERTO RICO. ROUGH SEAS
ARE ANTICIPATED WITH THE PASSAGE OF THIS SYSTEM OVER THE WEEKEND.
SAN JUAN ATLANTIC WATERS
OVERNIGHT
SE TO S WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN W TO
NW SWELL.
TUE
SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 9 FT.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN NW SWELL.
WED
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
THU
E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
FRI
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
FRI NIGHT
NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN NW TO N
SWELL.
SAT
E TO SE WINDS 15 TO 20 KT. SEAS 7 TO 10 FT IN NW TO N
SWELL.
SAT NIGHT
SE TO S WINDS 15 TO 20 KT. SEAS 8 TO 11 FT IN N
SWELL.
SAN JUAN CARIBBEAN WATERS
OVERNIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TUE
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TUE NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED
E TO SE WINDS 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.
THU
E WINDS 15 TO 20 KT. SEAS 4 TO 5 FT.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
FRI
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
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