Area Forecast Discussion
Issued by NWS Pago Pago
Issued by NWS Pago Pago
593 FXZS60 NSTU 160106 AFDPPG Area Forecast Discussion National Weather Service Pago Pago AS 206 PM SST Wed May 15 2024 .Short term... A ridge extending from the south will hold breezy conditions (15 to 25 mph) in the area through the new week. Latest satellite and upper sounding points to wind speeds up to 25 mph with a moderately stable and dry atmosphere. Although moisture and convection is focused more over Tonga and Fiji, partly cloudy skies are visible over the territory due to the aforementioned ridge. Hence, expect scattered showers with east winds of 15 to 25 mph tonight through Friday. .Long term... By Friday night, a mid-level trough will move in the area, increasing the chance for showers. Expect numerous to widespread showers through Saturday before diminishing Saturday night as the trough weakens over the Islands. Scattered showers and breezy winds will persist through Tuesday before shifting southeast midweek as another ridge builds near New Zealand. .Marine... Latest wave heights are around 10 to 12 feet due to a combination strong winds and a south swell. Expect a high surf advisory and small craft advisory to hold through the new week due to breezy conditions. && .PPG WATCHES/WARNINGS/ADVISORIES... High Surf Advisory Small Craft Advisory && $$ TM