American Samoa's Tropical Cyclone Outlook 2025-26

Below Normal to Near Normal Tropical Cyclone (TC) Activity anticipated for American Samoa in the 2025-26 TC Season Read More >

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FXZS60 NSTU 290137
AFDPPG

Area Forecast Discussion
National Weather Service Pago Pago AS
237 PM SST Tue Apr 28 2026

.Short term...
TONIGHT THROUGH THURSDAY NIGHT...Gentle east flow will continue to
hold scattered showers tonight through Thursday. As the trough
establishes to the south of the islands, winds will diminish to
light flow. Showers are expected to increase on Thursday night.

.Long term...
FRIDAY THROUGH TUESDAY...The trough to the south will deepen and
move close to the islands on Sunday, increasing showers to
widespread through Tuesday. With the trough to the south, winds
will remain light flow through the new week.

&&

.Marine...
Seas have subsided across the islands 5 to 7 feet. These heights
will persist through Thursday before subsiding 4 to 6 feet on
Thursday night. South swells are expected to slightly build seas 5
to 7 feet on Saturday night and remain through the beginning of
the new week.

&&

.PPG WATCHES/WARNINGS/ADVISORIES...
Small Craft Advisory is canceled

&&

$$