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FLCA42 TJSJ 120843
HWOSJU

Hazardous Weather Outlook
National Weather Service San Juan PR
443 AM AST Sat Jul 12 2025

AMZ711>745-PRZ001>013-130845-
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-
443 AM AST Sat Jul 12 2025

This Hazardous Weather Outlook is for portions of Puerto Rico.

.DAY ONE...Today and Tonight

.Excessive Heat...This level of heat affects most individuals
sensitive to heat, especially those without effective cooling
and/or adequate hydration. Those extremely sensitive to heat face
the highest risk. Some health systems and heat-sensitive
industries could be affected. These conditions are most likely
across all lower elevations and urban areas.

.Wind...Breezy conditions (18-22 kts | 21-25 mph), particularly
across the southern and north central coasts of PR. Unsecured
items could blow around.

.Rip Currents...Life-threatening rip currents are possible in the
surf zone, particularly across northern, eastern, and southeastern
Puerto Rico, including Culebra. Isolated stronger rip currents
may occur elsewhere, especially near piers, jetties, and channels.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

An elevated excessive heat threat will return from Tuesday through
Thursday across most lower elevations of PR. Isolated thunderstorms
are expected each afternoon over western PR. Breezy conditions
and a moderate risk of rip currents will prevail through the
workweek. A tropical wave is expected to increase shower and
thunderstorm activity by midweek.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

AMZ716-726-VIZ001-002-130845-
St. Thomas St. John adjacent Islands-St Croix-
Nearshore Atlantic and adjacent Caribbean Coastal Waters-
443 AM AST Sat Jul 12 2025

This Hazardous Weather Outlook is for portions of USVI.

.DAY ONE...Today and Tonight

.Rip Currents...Life-threatening rip currents are possible in the
surf zone, particularly across most beaches of St. Croix.
Isolated stronger rip currents may occur elsewhere, especially
near piers, jetties, and channels.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A limited excessive heat threat will return from Tuesday onward
across all the islands. Breezy conditions and a moderate risk of
rip currents will prevail through the workweek. A tropical wave
is expected to increase shower and thunderstorm activity by
midweek.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$