Marine Weather Message
Issued by NWS San Juan, PR

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000
WHCA72 TJSJ 200852 CCA
MWWSJU

URGENT - MARINE WEATHER MESSAGE...CORRECTED
National Weather Service San Juan PR
452 AM AST Sun May 20 2018

...Hazardous seas continue across the local waters...

.A strong surface high pressure system located across the Central
Atlantic will continue to cause moderate to fresh easterly winds
across the regional waters through early next workweek. As a
result, hazardous seas up to 8 feet will continue across the
regional waters through Monday.

AMZ715-722-725-735-742-201600-
/O.COR.TJSJ.SC.Y.0029.000000T0000Z-180521T0000Z/
Coastal Waters of Northern USVI and Culebra out 10 NM-
Anegada Passage Southward to 17N-
Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico
out 10 NM-Coastal Waters of Southern Puerto Rico out 10 NM-
Coastal Waters OF Northwestern Puerto Rico out 10 NM-
452 AM AST Sun May 20 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM AST THIS
EVENING...

* WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS.

* WAVES/SEAS...5 to 7 FEET WITH OCCASIONAL SEAS OF 9 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas of 7 feet or more are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

AMZ710-712-732-741-201600-
/O.COR.TJSJ.SC.Y.0029.000000T0000Z-180521T1200Z/
Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-
Coastal Waters of Northern Puerto Rico out 10 NM-
Caribbean Waters of Puerto Rico from 10 NM to 17N-
Mona Passage Southward to 17N-
452 AM AST Sun May 20 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM AST MONDAY...

* WINDS...15 to 20 KNOTS WITH OCCASIONALLY HIGHER GUSTS.

* WAVES/SEAS...6 to 8 FEET WITH OCCASIONAL SEAS OF 10 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas of 7 feet or more are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$



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