Area Forecast Discussion
Issued by NWS Pago Pago
Issued by NWS Pago Pago
027 FXZS60 NSTU 110059 AFDPPG Area Forecast Discussion National Weather Service Pago Pago AS 159 PM SST Wed Dec 10 2025 .Short term... TONIGHT THROUGH FRIDAY NIGHT...A ridge to the southeast is slowly descending southeast. Winds will remain at gentle east flow tonight. A trough developing to the south southwest of the islands will diminish winds to light flow on Thursday. RAOB from this afternoon depicted a stable profile. With the trough to the south, stable conditions will remain across the Samoan islands during the short term. .Long term... SATURDAY THROUGH WEDNESDAY...The deepening trough to the south will increase showers across the islands on Sunday night. A low embedded within the trough to the southwest will bring gentle northeast winds on Tuesday night. Numerous showers will persist through midweek. && .Marine... Seas have subsided 5 to 7 feet and will persist through tonight. With winds diminishing to light flow on Thursday, seas will also subside 4 to 6 feet. This will continue through the weekend and the beginning of the new week. && .PPG WATCHES/WARNINGS/ADVISORIES... None. && $$