369
FLCA42 TJSJ 150815
HWOSJU
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JUAN PR
415 AM AST MON DEC 15 2025
AMZ711>745-PRZ001>013-160815-
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-
NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-
WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-
THE NEARSHORE AND OFF SHORE ATLANTIC AND CARIBBEAN COASTAL WATERS-
415 AM AST MON DEC 15 2025
THIS IS THE FINAL TEXT PRODUCT OF THE LEGACY HAZARDOUS WEATHER
OUTLOOK (HWO).
WE ARE PROMOTING THE USE OF THE EXPERIMENTAL GRAPHICAL HAZARDOUS
WEATHER OUTLOOK (GHWO), WHICH PROVIDES A GRAPHICAL DEPICTION OF
POTENTIAL WEATHER HAZARDS FOR UP SEVEN DAYS. PLEASE REFER TO OUR
GHWO AT
HTTPS://WEATHER.GOV/ERH/GHWO?WFO=SJU.
THE GHWO PRODUCES CLEAR, CONCISE, MULTI-LEVEL COLOR-CODED GRAPHICS
THAT PROVIDE DECISION MAKERS WITH CONVENIENT ACCESS TO POTENTIAL
WEATHER HAZARD INFORMATION AND ASSOCIATED RISKS OUT TO SEVEN DAYS.
FOR ANY COMMENTS OR QUESTIONS ON THE ELIMINATION OF THE TEXT
HAZARDOUS WEATHER OUTLOOK, OR THE EXPERIMENTAL GRAPHICAL HAZARDOUS
WEATHER OUTLOOK, PLEASE CONTACT OUR WEBMASTER ACCOUNT AT:
SR-SJU.WEBMASTER@NOAA.GOV.
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PUERTO RICO.
DAY ONE
TODAY AND TONIGHT
EXCESSIVE RAINFALL
PONDING OF WATER IN ROADS AND POORLY
DRAINED AREAS, PARTICULARLY ACROSS WESTERN AND EASTERN PR,
INCLUDING VIEQUES AND CULEBRA. THERE IS A LOW CHANCE OF LOCALIZED
URBAN AND SMALL STREAMS FLOODING.
MARINE CONDITIONS
HAZARDOUS CONDITIONS FOR SMALL CRAFT IN
AREAS WITH SEAS OF 7 FEET OR HIGHER, PARTICULARLY ACROSS
THE OFFSHORE ATLANTIC WATERS. SMALL CRAFT SHOULD EXERCISE CAUTION
ELSEWHERE ACROSS THE LOCAL WATERS.
RIP CURRENTS
LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE
SURF ZONE, PARTICULARLY ACROSS THE NORTH AND EASTERN BEACHES OF
THE ISLANDS. ISOLATED STRONGER RIP CURRENTS MAY OCCUR ELSEWHERE,
ESPECIALLY NEAR PIERS, JETTIES, AND CHANNELS.
DAYS TWO THROUGH SEVEN
TUESDAY THROUGH SUNDAY
THE FLOOD RISK WILL INCREASE THROUGH THE PERIOD, WITH SHOWERS AND
POSSIBLE ISOLATED THUNDERSTORMS DEVELOPING EACH DAY OVER PORTIONS
OF THE ISLANDS. ANOTHER LONG PERIOD NORTHERLY SWELL WILL MOVE
ACROSS THE ATLANTIC WATERS AND PASSAGES BY MIDWEEK, INCREASING THE
POTENTIAL FOR LIFE-THREATENING RIP CURRENTS. SMALL CRAFT ADVISORY
CONDITIONS ARE LIKELY AS SEAS BUILD UP TO 8 FEET BY WEDNESDAY
MORNING.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS ENCOURAGED. PLEASE RELAY ANY INFORMATION
ABOUT FLOODING, WINDS, WAVES, AND RIP CURRENTS TO THE NATIONAL
WEATHER SERVICE IN SAN JUAN.
AMZ716-726-VIZ001-002-160815-
ST. THOMAS ST. JOHN ADJACENT ISLANDS-ST CROIX-
NEARSHORE ATLANTIC AND ADJACENT CARIBBEAN COASTAL WATERS-
415 AM AST MON DEC 15 2025
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF USVI.
DAY ONE
TODAY AND TONIGHT
EXCESSIVE RAINFALL
PONDING OF WATER IN ROADS AND POORLY
DRAINED AREAS, PARTICULARLY ACROSS THE NORTHERN USVI. THERE IS A
LOW CHANCE OF LOCALIZED URBAN AND SMALL STREAMS FLOODING.
MARINE CONDITIONS
HAZARDOUS CONDITIONS FOR SMALL CRAFT IN
AREAS WITH SEAS OF 7 FEET OR HIGHER, PARTICULARLY ACROSS
THE OFFSHORE ATLANTIC WATERS. SMALL CRAFT SHOULD EXERCISE CAUTION
ELSEWHERE ACROSS THE LOCAL WATERS.
RIP CURRENTS
LIFE-THREATENING RIP CURRENTS ARE POSSIBLE IN THE
SURF ZONE, PARTICULARLY ACROSS THE NORTH AND EASTERN BEACHES OF
THE ISLANDS. ISOLATED STRONGER RIP CURRENTS MAY OCCUR ELSEWHERE,
ESPECIALLY NEAR PIERS, JETTIES, AND CHANNELS.
DAYS TWO THROUGH SEVEN
TUESDAY THROUGH SUNDAY
THE FLOOD RISK WILL INCREASE THROUGH THE PERIOD, WITH SHOWERS AND
POSSIBLE ISOLATED THUNDERSTORMS DEVELOPING EACH DAY OVER PORTIONS
OF THE ISLANDS. ANOTHER LONG PERIOD NORTHERLY SWELL WILL MOVE
ACROSS THE ATLANTIC WATERS AND PASSAGES BY MIDWEEK, INCREASING THE
POTENTIAL FOR LIFE-THREATENING RIP CURRENTS. SMALL CRAFT ADVISORY
CONDITIONS ARE LIKELY AS SEAS BUILD UP TO 8 FEET BY WEDNESDAY
MORNING.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS ENCOURAGED. PLEASE RELAY ANY INFORMATION
ABOUT FLOODING, WINDS, WAVES, AND RIP CURRENTS TO THE NATIONAL
WEATHER SERVICE IN SAN JUAN.
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