

982 

FZCA72 TJSJ 280313

MWSSJU



Marine Weather Statement

National Weather Service San Juan PR

1113 PM AST Sun Sep 27 2020



AMZ710-712-715-722-725-732-735-281000-

Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N-

Coastal Waters of Northern Puerto Rico out 10 NM-

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-

Caribbean Waters of Puerto Rico from 10 NM to 17N-

Coastal Waters of Southern Puerto Rico out 10 NM-

1113 PM AST Sun Sep 27 2020



...STRONG THUNDERSTORMS AFFECTING THE REGIONAL WATERS...



The combination of favorable conditions aloft due to an upper 

level trough and increase low-level moisture convergence with the

passage of a weak tropical wave will enhance thunderstorm 

development across the regional waters.



The frequency of the thunderstorms has increased in the past few

hours as a tropical wave continues to approach the area during 

the overnight and early morning hours. These thunderstorms will 

drift eastward at 10-15 knots with the potential to produce 

torrential rain and frequent lightning. Sudden waterspouts are 

possible with this activity.



Stay tuned for any additional statements or possible watches or

warnings from your National Weather Service forecast office in San Juan.



$$

