Area Forecast Discussion
Issued by NWS Pago Pago
Issued by NWS Pago Pago
406 FXZS60 NSTU 280108 AFDPPG Area Forecast Discussion National Weather Service Pago Pago AS 208 PM SST Sun Sep 27 2026 .Short term... TONIGHT THROUGH TUESDAY NIGHT...Strong high pressure to the south will continue to usher strong to near gale trades tonight. As the high pressure to the south migrates east, trades will slightly diminish to strong and gusty flow on Monday. The weak low level convergence over the islands will continue to hold numerous showers tonight. This line will be pushed up north on Monday while stable conditions move across the islands. Another high pressure from the southwest will continue to hold strong trades and stable weather through Tuesday night. .Long term... WEDNESDAY THROUGH SUNDAY...With the high pressure remaining near the islands, strong trades and stable weather will persist through the weekend. Models are developing a low pressure to the southwest of the islands on Wednesday. Increase moisture and showers are associated with this development. In connection to this system, moisture are also expected to develop north of the islands late during the week. && .Marine... Hazardous seas of 10 to 13 feet will persist tonight. As trades slightly diminish on Monday, seas will also subside 9 to 12 feet. These conditions will persist through Friday. && .PPG WATCHES/WARNINGS/ADVISORIES... Wind Advisory remains in effect High Surf Advisory remains in effect Small Craft Advisory remains in effect && $$