National Weather Service Marine Forecast FZCA52 TJSJ

FZCA52 TJSJ 060731
CWFSJU

Coastal Waters Forecast
National Weather Service San Juan PR
331 AM AST Wed Jul 6 2022

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.

AMZ700-062030-
331 AM AST Wed Jul 6 2022

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

A surface high pressure across the Atlantic Ocean will promote a
moderate easterly wind flow. These winds should maintain seas up to
5 feet, mainly across the Atlantic waters and passages. Winds are
expected to pick up by Thursday, resulting in choppy conditions.


AMZ710-062030-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
331 AM AST Wed Jul 6 2022

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

TONIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers.

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

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

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

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

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


AMZ712-062030-
Coastal Waters of Northern Puerto Rico out 10 NM-
331 AM AST Wed Jul 6 2022

TODAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 8 seconds. Scattered
showers through the day. Isolated thunderstorms in the afternoon.

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

THURSDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers.

THURSDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers through the night.

FRIDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers.

SATURDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
thunderstorms.

SUNDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
thunderstorms, then isolated showers.


AMZ715-062030-
Coastal Waters of Northern USVI and Culebra out 10 NM-
331 AM AST Wed Jul 6 2022

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

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

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

THURSDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers.

FRIDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers.

SATURDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers. Isolated thunderstorms.

SUNDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers and isolated thunderstorms.


AMZ722-062030-
Anegada Passage Southward to 17N-
331 AM AST Wed Jul 6 2022

TODAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers through the day.

TONIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers.

THURSDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers.

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

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

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

SUNDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers. Isolated thunderstorms.


AMZ725-062030-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out
10 NM-
331 AM AST Wed Jul 6 2022

TODAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers.

TONIGHT
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers.

THURSDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers.

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

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

SATURDAY
East winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 7 seconds. Scattered
showers. Isolated thunderstorms.

SUNDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Scattered
showers and isolated thunderstorms.


AMZ732-062030-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
331 AM AST Wed Jul 6 2022

TODAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Isolated
showers through the day.

TONIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers.

THURSDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 6 seconds. Isolated
showers through the day.

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

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

SATURDAY
East winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant period 7 seconds. Isolated
showers, then isolated thunderstorms.

SUNDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
thunderstorms. Scattered showers.


AMZ735-062030-
Coastal Waters of Southern Puerto Rico out 10 NM-
331 AM AST Wed Jul 6 2022

TODAY
East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant
period 6 seconds. Scattered showers.

TONIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Isolated
showers through the night.

THURSDAY
East winds 15 to 20 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Scattered
showers through the day.

THURSDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 6 seconds. Isolated
showers through the night.

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

SATURDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers, then isolated thunderstorms.

SUNDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 6 seconds. Isolated
thunderstorms, then isolated showers.


AMZ741-062030-
Mona Passage Southward to 17N-
331 AM AST Wed Jul 6 2022

TODAY
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 7 seconds. Isolated
showers through the day.

TONIGHT
East winds 15 to 20 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 7 seconds. Isolated
showers through the night.

THURSDAY
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
showers through the day.

THURSDAY NIGHT
East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 6 seconds. Isolated
showers through the night.

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

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

SUNDAY
East winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant period 7 seconds. Isolated
thunderstorms.


AMZ742-062030-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
331 AM AST Wed Jul 6 2022

TODAY
East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant
period 7 seconds. Isolated thunderstorms in the afternoon.

TONIGHT
East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant
period 7 seconds. Isolated showers.

THURSDAY
East winds 5 to 10 knots. Seas 1 to 3 feet. Dominant
period 7 seconds. Isolated thunderstorms in the afternoon.

THURSDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Isolated
showers.

FRIDAY
East winds 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Numerous
showers and isolated thunderstorms.

SATURDAY
East winds 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Isolated
thunderstorms, then isolated showers.

SUNDAY
East winds 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 7 seconds. Isolated
thunderstorms, then isolated showers.


AMZ745-062030-
Coastal Waters of Southwestern Puerto Rico out 10 NM-
331 AM AST Wed Jul 6 2022

TODAY
Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Dominant period 6 seconds.

TONIGHT
East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant
period 6 seconds.

THURSDAY
Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Dominant period 6 seconds.

THURSDAY NIGHT
East winds 10 to 15 knots. Seas 1 to 3 feet.
Dominant period 6 seconds.

FRIDAY
East winds 15 to 20 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Scattered
showers and isolated thunderstorms.

SATURDAY
East winds 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant period 6 seconds. Isolated
showers.

SUNDAY
East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant
period 6 seconds. Isolated thunderstorms, then isolated showers.