Coastal Waters Forecast
Issued by NWS San Juan, PR

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000
FZCA52 TJSJ 190116 CCA
CWFSJU

Coastal Waters Forecast...CORRECTED
National Weather Service San Juan PR
916 PM AST Sun Feb 18 2018

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.

AMZ700-191400-
916 PM AST Sun Feb 18 2018

.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
Surface high pressure will build once again north of the region
through mid week. Moderate trade winds will prevail and will become
stronger on Monday through mid week. This will result in hazardous
marine conditions across the regional waters for most of the week.

$$

AMZ710-191400-
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 7 seconds.
North swell around 4 feet after midnight. Isolated showers through
the night.
.MONDAY...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. Isolated showers through the day.
.MONDAY 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. Isolated showers.
.TUESDAY...Northeast 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. Isolated 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. Isolated showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 10 seconds. North
swell 4 to 8 feet. Isolated showers.
.THURSDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds. North
swell 4 to 8 feet. Scattered showers.

$$

AMZ712-191400-
Coastal Waters of Northern Puerto Rico out 10 NM-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 7 seconds.
Scattered showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 7 seconds. North
swell around 4 feet. Isolated showers.
.MONDAY NIGHT...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. Isolated 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. Isolated 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 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 10 seconds. North
swell 4 to 8 feet. Scattered showers.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 7 to 8 feet. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.

$$

AMZ715-191400-
Coastal Waters of Northern USVI and Culebra out 10 NM-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 7 seconds.
Isolated showers.
.MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 7 seconds. North
swell around 4 feet. Isolated showers.
.MONDAY NIGHT...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...Northeast 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...Northeast 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.
.WEDNESDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 10 seconds. North
swell 4 to 8 feet. Isolated showers.
.THURSDAY...East winds 20 to 25 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 12 seconds. North
swell 4 to 7 feet. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 11 seconds. North
swell 4 to 7 feet. Scattered showers.

$$

AMZ722-191400-
Anegada Passage Southward to 17N-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 20 to 25 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 7 seconds.
North swell around 4 feet after midnight. Isolated showers.
.MONDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds. North
swell around 4 feet. Isolated showers.
.MONDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
North swell around 4 feet. Isolated showers.
.TUESDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds. North
swell around 4 feet. Isolated showers.
.TUESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
North swell around 4 feet. Isolated showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 10 seconds. North
swell 4 to 8 feet. Isolated showers.
.THURSDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.

$$

AMZ725-191400-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out
10 NM-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 7 seconds.
North swell around 4 feet after midnight. Isolated showers.
.MONDAY...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. Isolated showers.
.MONDAY NIGHT...Northeast 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...Northeast winds 20 to 25 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 NIGHT...Northeast 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.
.WEDNESDAY...Northeast winds 20 to 25 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 20 to 25 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 12 seconds. East
swell 4 to 7 feet. Scattered showers.

$$

AMZ732-191400-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
North swell around 4 feet. Isolated showers.
.MONDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds. North
swell around 4 feet. Isolated showers through the day.
.MONDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
North swell around 4 feet. Isolated showers.
.TUESDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds. North
swell around 4 feet. Isolated showers.
.TUESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
North swell around 4 feet. Isolated showers.
.WEDNESDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 10 seconds. North
swell around 4 feet. Isolated showers.
.THURSDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.
.FRIDAY...East winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.

$$

AMZ735-191400-
Coastal Waters of Southern Puerto Rico out 10 NM-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 7 seconds.
.MONDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds. East
swell around 4 feet. Isolated showers through the day.
.MONDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
East 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. East
swell around 4 feet. Isolated showers.
.TUESDAY NIGHT...Northeast 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 in the evening. Isolated showers.
.WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 7 seconds. Southeast
swell around 4 feet. Isolated showers.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant Period 10 seconds.
Southeast swell 4 to 5 feet. Isolated showers.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant Period 10 seconds.
Southeast swell 4 to 5 feet. Isolated showers.

$$

AMZ741-191400-
Mona Passage Southward to 17N-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.REST OF TONIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
Northeast swell around 4 feet.
.MONDAY...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds.
Northeast swell around 4 feet. Isolated showers through the day.
.MONDAY NIGHT...East winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 7 seconds.
Northeast swell around 4 feet. Isolated showers through the night.
.TUESDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 8 seconds.
Northeast swell around 4 feet. Isolated showers.
.TUESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet. Dominant Period 7 seconds.
Northeast swell around 4 feet. Isolated showers.
.WEDNESDAY...East winds 20 to 25 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...Northeast winds 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Isolated showers.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Isolated showers.

$$

AMZ742-191400-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
916 PM AST Sun Feb 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.REST OF TONIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. Dominant Period 7 seconds.
.MONDAY...Northeast winds 20 to 25 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 7 seconds. Isolated
showers.
.MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. Dominant Period 8 seconds.
Isolated showers through the night.
.TUESDAY...Northeast 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. Isolated showers.
.TUESDAY NIGHT...Northeast 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 evening. Isolated showers.
.WEDNESDAY...Northeast winds 20 to 25 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant Period 10 seconds. North
swell around 4 feet. Isolated showers.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Isolated showers.
.FRIDAY...East winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. Dominant Period 12 seconds.
Northeast swell 4 to 8 feet. Scattered showers.

$$

AMZ745-191400-
Coastal Waters OF Southwestern Puerto Rico out 10 NM-
916 PM AST Sun Feb 18 2018

.REST OF TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet
with occasional seas up to 5 feet. Dominant Period 8 seconds.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant Period 8 seconds.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant Period 8 seconds.
.TUESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant Period 8 seconds.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet. Dominant Period 8 seconds.
Isolated showers.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant Period 11 seconds.
Northwest swell 4 to 5 feet. Isolated showers.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Dominant Period 12 seconds.
Northwest swell 4 to 5 feet. Isolated showers.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. Dominant Period 11 seconds.
Scattered showers.

$$


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