National Weather Service Marine Forecast FZCA52 TJSJ

FZCA52 TJSJ 160744
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
344 AM AST Mon Dec 16 2019

Puerto Rico and the U.S. Virgin Islands Waters

Seas are provided as a range of the average height of the
highest 1/3 of the Seas...Along with the occasional height
of the average highest 10 percent of the Seas.

AMZ700-162015-
344 AM AST Mon Dec 16 2019

SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS

A high pressure ridge will build north of the area behind a cold
front for the next several days. Resulting to an increase in the
east to northeast winds over the local waters through mid- week. Then
during the middle of the week winds will turn to the east to
southeast. Isolated to scattered trade wind showers with gusty winds
are also expected.

AMZ710-162015-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON


TODAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers through the day.

TONIGHT
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 9 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 10 seconds. North
swell 4 to 5 feet. Isolated showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 10 seconds.
Northeast swell around 4 feet. Isolated showers.

THURSDAY
East winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 10 seconds.
Northeast swell around 4 feet. Scattered showers.

FRIDAY
East winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 11 seconds. Isolated
showers.

AMZ712-162015-
Coastal Waters of Northern Puerto Rico out 10 NM-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING


TODAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. North
swell around 4 feet in the afternoon. Scattered showers.

TONIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Numerous showers.

TUESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 9 seconds.
Northeast swell around 4 feet. Scattered showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 9 seconds.
Northeast swell around 4 feet. Isolated showers.

THURSDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 9 seconds. Scattered
showers.

FRIDAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 10 seconds. Isolated
showers.

AMZ715-162015-
Coastal Waters of Northern USVI and Culebra out 10 NM-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON


TODAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. North
swell around 4 feet in the afternoon. Scattered showers.

TONIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 10 seconds. North
swell around 4 feet. Isolated showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 10 seconds.
Northeast swell around 4 feet. Scattered showers.

THURSDAY
East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 10 seconds.
Scattered showers.

FRIDAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 10 seconds.
Scattered showers.

AMZ722-162015-
Anegada Passage Southward to 17N-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON


TODAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers through the day.

TONIGHT
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Isolated showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Isolated showers.

THURSDAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 10 seconds. East
swell around 4 feet. Scattered showers.

FRIDAY
East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 10 seconds.
Southeast swell up to 4 feet. Scattered showers.

AMZ725-162015-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out
10 NM-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON


TODAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Scattered showers.

TONIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Numerous showers.

TUESDAY
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 8 to 10 feet with
occasional seas up to 11 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Scattered showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. Southeast
swell around 4 feet. Isolated showers.

THURSDAY
East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 10 seconds.
Southeast swell around 4 feet. Scattered showers.

FRIDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 10 seconds.
Southeast swell up to 4 feet. Scattered showers.

AMZ732-162015-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING


TODAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 7 seconds. Northeast
swell around 4 feet in the afternoon. Scattered showers through
the day.

TONIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 7 seconds.
Northeast swell around 4 feet. Scattered showers.

TUESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 7 seconds. North
swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. North
swell around 4 feet. Scattered showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds. East
swell around 4 feet. Isolated showers.

THURSDAY
East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 8 seconds. Scattered
showers.

FRIDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 10 seconds. East
swell up to 4 feet. Isolated showers.

AMZ735-162015-
Coastal Waters of Southern Puerto Rico out 10 NM-
344 AM AST Mon Dec 16 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM AST THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

TODAY
East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 7 seconds. Isolated
showers.

TONIGHT
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 7 seconds. Southeast
swell around 4 feet after midnight. Isolated showers through the
night.

TUESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 7 seconds. East
swell around 4 feet shifting to the north in the afternoon.
Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 7 seconds. East
swell around 4 feet. Isolated showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. Southeast
swell around 4 feet. Isolated showers.

THURSDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 8 seconds. Scattered
showers.

FRIDAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 8 seconds. Scattered
showers.

AMZ741-162015-
Mona Passage Southward to 17N-
344 AM AST Mon Dec 16 2019

SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING


TODAY
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. Northeast
swell around 4 feet in the afternoon. Scattered showers through
the day.

TONIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Isolated showers through the night.

TUESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Scattered showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Scattered showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant period 8 seconds.
Northeast swell around 4 feet. Isolated showers.

THURSDAY
East winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 10 seconds.
Scattered showers.

FRIDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 10 seconds.
Scattered showers.

AMZ742-162015-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
344 AM AST Mon Dec 16 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM AST THIS AFTERNOON
THROUGH LATE TUESDAY NIGHT...

TODAY
Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 8 seconds. Scattered
showers.

TONIGHT
East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. East
swell around 4 feet after midnight. Isolated showers through the
night.

TUESDAY
East winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. Southeast
swell around 4 Feet.

TUESDAY NIGHT
East winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant period 8 seconds. Isolated
showers.

WEDNESDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 8 seconds. Scattered
showers.

THURSDAY
East winds 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 8 seconds. Scattered
showers.

FRIDAY
East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant
period 8 seconds. Isolated showers.

AMZ745-162015-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
344 AM AST Mon Dec 16 2019

TODAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 8 seconds.

TONIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 8 seconds.

TUESDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 8 seconds. Isolated
showers.

TUESDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 8 seconds. Isolated
showers.

WEDNESDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 8 seconds. Scattered
showers.

THURSDAY
Northeast winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 7 seconds. Scattered
showers.

FRIDAY
East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant
period 7 seconds. Isolated showers.