National Weather Service Today's Weather Impact Levels

Graphical Hazardous Weather Outlook

FLOOD THREAT

T'STORMS THREAT

HEAT THREAT

WIND THREAT

WAVES THREAT

RIP CURRENT THREAT

 

 

National Weather Service Forecast for: San Juan PR
Issued by: National Weather Service San Juan, PR
Updated: 6:36 am AST Sep 19, 2017

San Juan
 
Today

Today: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 86. North northeast wind 13 to 18 mph.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible. Scattered
Showers then
Showers
Likely
Tonight

Tonight: Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 78. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible. Tropical
Storm
Conditions
Expected With
Hurricane
Conditions
Possible
Wednesday

Wednesday: Hurricane conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  High near 82. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible. Hurricane
Conditions
Expected
Wednesday
Night
Wednesday Night: Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 78. Chance of precipitation is 100%.Tropical
Storm
Conditions
Expected With
Hurricane
Conditions
Possible
Thursday

Thursday: Tropical storm conditions possible. Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rain.  High near 85. Chance of precipitation is 100%.Tropical
Storm
Conditions
Possible
Thursday
Night
Thursday Night: Isolated showers.  Partly cloudy, with a low around 77. South southeast wind around 18 mph.  Chance of precipitation is 20%.Isolated
Showers
Friday

Friday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 91. South southeast wind 16 to 18 mph.  Chance of precipitation is 50%.Mostly Sunny
then
Scattered
Showers
Friday
Night
Friday Night: Scattered showers.  Mostly cloudy, with a low around 77. South southeast wind 13 to 15 mph.  Chance of precipitation is 30%.Scattered
Showers
Saturday

Saturday: Scattered showers.  Partly sunny, with a high near 91. South southeast wind around 15 mph.  Chance of precipitation is 50%.Scattered
Showers
Hi 86 °F Lo 78 °F Hi 82 °F Lo 78 °F Hi 85 °F Lo 77 °F Hi 91 °F Lo 77 °F Hi 91 °F

Hurricane Warning
Hurricane Local Statement
Flash Flood Watch
 

Today
 
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 86. North northeast wind 13 to 18 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Tonight
 
Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 78. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Wednesday
 
Hurricane conditions expected. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 82. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Wednesday Night
 
Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 78. Chance of precipitation is 100%.
Thursday
 
Tropical storm conditions possible. Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rain. High near 85. Chance of precipitation is 100%.
Thursday Night
 
Isolated showers. Partly cloudy, with a low around 77. South southeast wind around 18 mph. Chance of precipitation is 20%.
Friday
 
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. South southeast wind 16 to 18 mph. Chance of precipitation is 50%.
Friday Night
 
Scattered showers. Mostly cloudy, with a low around 77. South southeast wind 13 to 15 mph. Chance of precipitation is 30%.
Saturday
 
Scattered showers. Partly sunny, with a high near 91. South southeast wind around 15 mph. Chance of precipitation is 50%.
Saturday Night
 
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
Sunday
 
Scattered showers. Partly sunny, with a high near 92. Chance of precipitation is 50%.
Sunday Night
 
Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 50%.
Monday
 
Scattered showers. Partly sunny, with a high near 92. Chance of precipitation is 50%.

 

 

 

 

Surf Zone Forecast (Rip Current Risk)

336
FZCA52 TJSJ 191003
SRFSJU

SURF ZONE FORECAST FOR PUERTO RICO
NATIONAL WEATHER SERVICE SAN JUAN PR
603 AM AST Tue Sep 19 2017

Risk Definitions
---------------------------------------------------------------------
Low Risk...Surf zone conditions are not expected to support the
development of life threatening rip currents. However, life threatening
rip currents often occur in the vicinity of reefs, jetties and piers.

Moderate Risk...Surf zone conditions are favorable for the development of
life threatening rip currents.

High  Risk...Surf zone conditions will likely support the development of
life threatening rip currents.
---------------------------------------------------------------------

PRZ001-201015-
SAN JUAN AND VICINITY-
INCLUDING THE BEACHES OF CAROLINA and SAN JUAN AND TOA BAJA
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Balneario Carolina         5-7 feet         High
Condado                    5-7 feet         High
Isla Verde                 5-7 feet         High
Ocean Park                 5-7 feet         High
Levittown                  3-5 feet         Moderate


.TODAY...Mostly cloudy. Scattered showers and isolated thunderstorms.
Highs in the mid 80s. Northeast winds around 15 mph.

$$

PRZ002-201015-
NORTHEAST-
INCLUDING THE BEACHES OF RIO GRANDE, LUQUILLO,
and FAJARDO AND HUMACAO
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Pinones                    5-7 feet         High
Punta Percha               4-6 feet         High
Playa Escondida            4-6 feet         High
Tropical Beach             3-5 feet         Moderate
Balneario Humacao          5-7 feet         High
La Pared                   5-7 feet         High


.TODAY...Mostly cloudy. Scattered showers and isolated thunderstorms.
Highs in the mid 80s. Northeast winds around 15 mph.

$$

PRZ005-201015-
NORTH CENTRAL-
INCLUDING THE BEACHES OF ARECIBO, MANATI, VEGA BAJA,
and VEGA ALTA AND DORADO
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Playa Caracoles            3-5 feet         Moderate
Los Tubos                  3-5 feet         Moderate
Puerto Nuevo               4-6 feet         High
Cerro Gordo                4-6 feet         High
Balneario Dorado           5-7 feet         High


.TODAY...Partly sunny. Scattered showers and isolated thunderstorms.
Highs in the upper 80s. Northeast winds around 10 mph.

$$

PRZ008-201015-
NORTHWEST-
INCLUDING THE BEACHES OF AGUADILLA, CAMUY,
and ISABELA AND QUEBRADILLAS
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Crashboat                  2-4 feet         Moderate
Penon Brusi                3-5 feet         Moderate
Playa Jobos                3-5 feet         Moderate
Tunel Guajataca            3-5 feet         Moderate


.TODAY...Partly sunny. Scattered showers and isolated thunderstorms.
Highs in the upper 80s. Northeast winds around 15 mph.

$$

PRZ010-201015-
MAYAGUEZ AND VICINITY-
INCLUDING THE BEACHES OF AGUADA and ANASCO AND RINCON
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Pico de Piedra             2-4 feet         Moderate
Balneario Anasco           1-2 feet         Low
Sandy Beach                3-5 feet         Moderate


.TODAY...Mostly sunny. Isolated showers. Highs in the upper 80s.
Northeast winds around 15 mph.

$$

PRZ011-201015-
SOUTHWEST-
INCLUDING THE BEACHES OF CABO ROJO and GUANICA AND LAJAS
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Playa Buye                 1-3 feet         Low
Combate                    2-4 feet         Moderate
Playa Ballena              5-7 feet         High
Playita Rosada             3-5 feet         Moderate


.TODAY...Mostly sunny. Isolated showers. Highs in the lower 90s.
Northeast winds around 10 mph.

$$

PRZ007-201015-
PONCE AND VICINITY-
INCLUDING THE BEACHES OF GUAYANILLA AND PONCE
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Punta Ventana              4-6 feet         High
Playa Ponce                2-4 feet         Moderate


.TODAY...Mostly sunny. Isolated showers. Highs in the upper 80s.
Northeast winds around 10 mph.

$$

PRZ003-201015-
SOUTHEAST-
INCLUDING THE BEACHES OF ARROYO, GUAYAMA, MAUNABO, and
PATILLAS AND YABUCOA
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Balneario Arroyo          9-11 feet         High
Pozuelo                    6-8 feet         High
Playa Larga              12-14 feet         High
El Channel               12-14 feet         High
El Cocal                 12-14 feet         High


.TODAY...Partly sunny. Scattered showers and isolated thunderstorms.
Highs in the mid 80s. Northeast winds around 15 mph.

$$

PRZ012-201015-
CULEBRA-
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Playa Flamenco             5-7 feet         High
Zoni                      8-10 feet         High
Culebrita                11-13 feet         High


.TODAY...Breezy. Mostly cloudy. Showers and scattered thunderstorms.
Highs in the mid 80s. Northeast winds around 25 mph.

$$

PRZ013-201015-
VIEQUES-
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Puerto Mosquito            3-5 feet         Moderate
Sun Bay                   8-10 feet         High
Red Beach                 8-10 feet         High
Blue Beach               11-13 feet         High


.TODAY...Breezy. Mostly cloudy. Showers and scattered thunderstorms.
Highs in the mid 80s. Northeast winds around 25 mph.

$$

VIZ001-201015-
ST THOMAS ST JOHN AND ADJACENT ISLANDS-
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Magens Bay                 5-7 feet         High
Hull Bay                   3-5 feet         Moderate
Neltjeberg                9-11 feet         High
Stumpy                     3-5 feet         Moderate
Botany                     3-5 feet         Moderate
Trunk Bay                  5-7 feet         High
Cinnamon Bay               6-8 feet         High


.TODAY...Windy. Mostly cloudy. Showers and scattered thunderstorms.
Highs in the mid 80s. Northeast winds around 30 mph.

$$

VIZ002-201015-
St Croix-
603 AM AST Tue Sep 19 2017

---------------------------------------------------------------
Beach               Breaking Wave Height    Rip Current Risk
---------------------------------------------------------------
Carambola                 8-10 feet         High
Salt River               12-14 feet         High
Tamarind                 12-14 feet         High
Cramer Park              19-21 feet         High
Frederiksted               6-8 feet         High


.TODAY...Windy. Mostly cloudy. Showers and scattered thunderstorms.
Highs in the mid 80s. Northeast winds around 35 mph.

$$
 

 

Caribbean Sea Satellite (Loop)

 

Puerto Rico Doppler Radar

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