


Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
707 FLCA42 TJSJ 010912 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 512 AM AST Sat Nov 1 2025 AMZ711>745-PRZ001>013-020915- 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- 512 AM AST Sat Nov 1 2025 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Isolated thunderstorms, particularly across windward areas at eastern and southern municipalities as well as over interior to western Puerto Rico and downwind of El Yunque. Stay alert and be prepared to take shelter if storms develop. .Excessive Rainfall...Flooding in urban areas, roads, small streams, and washes, particularly across eastern to southern PR as well as over the interior to west-northwest PR. There is a low chance of isolated flash floods. Elsewhere, plan for water ponding on roads and in poorly drained areas. .Wind...Up to breezy conditions (18-22 kts | 21-25 mph), particularly across windward sectors. Unsecured items could blow around. .Marine Conditions...Hazardous conditions for small craft in areas with seas of 7 feet or higher, particularly across the offshore Atlantic Waters tonight. Small craft should exercise caution elsewhere across the local waters. .Rip Currents...Life-threatening rip currents are possible in the surf zone, particularly across northern, northeastern, northwestern, southwestern and southeastern Puerto Rico, as well as Vieques and Culebra. Isolated stronger rip currents may occur elsewhere, especially near piers, jetties, and channels. .DAYS TWO THROUGH SEVEN...Sunday through Friday Heat risk can increase tomorrow as the tropical wave moves away from the region, persisting at a limited risk during the period. Excessive rainfall risk will be up to limited, mainly during afternoon convection. Marine conditions and wind risks will be limited trough late Monday. Rip current risk will be moderate through at least Wednesday, decreasing thereafter. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ AMZ716-726-VIZ001-002-020915- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 512 AM AST Sat Nov 1 2025 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Lightning...Isolated thunderstorms. Stay alert and be prepared to take shelter if storms develop. .Excessive Rainfall...Ponding of water in roads and poorly drained areas. There is a low chance of localized urban and small streams flooding. .Wind...Up to breezy conditions (18-22 kts | 21-25 mph). Unsecured items could blow around. .Marine Conditions...Hazardous conditions for small craft in areas with seas of 7 feet or higher, particularly across the offshore Atlantic Waters tonight. Small craft should exercise caution elsewhere across the local waters. .Rip Currents...Life-threatening rip currents are possible in the surf zone. Isolated stronger rip currents may occur elsewhere, especially near piers, jetties, and channels. .DAYS TWO THROUGH SEVEN...Sunday through Friday Heat risk can increase tomorrow as the tropical wave moves away from the region, persisting at a limited risk during the period. Passing showers can move in from time to time. Marine conditions and wind risks will be limited trough late Monday. Rip current risk will be moderate through at least Wednesday, decreasing thereafter. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$