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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FZZS50 NSTU 010100
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
200 PM SST Wed Dec 31 2025

American Samoa coastal waters out to 40 nautical miles including
National Marine Sanctuary of American Samoa

PSZ100-011400-
200 PM SST Wed Dec 31 2025

.Synopsis for American Samoa coastal waters...Stable weather will
remain over the islands through Friday night. A mid-level
disturbance (trough) is expected to bring unsettled weather and
seas this weekend.

$$

PSZ152-154>159-011400-
Swains Island-Pago Pago Harbor-
Northern Coastal waters of Tutuila and Aunuu-
Southern Coastal waters of Tutuila and Aunuu-
Northern Coastal waters of Manua-Southern Coastal waters of Manua-
Coastal waters of Rose Atoll-
200 PM SST Wed Dec 31 2025

...There are no warnings...

.TONIGHT...Variable wind up to 10 knots. Seas 5 to 7 feet.
Isolated showers.
.THURSDAY...Variable wind up to 10 knots. Seas 5 to 7 feet.
Isolated showers.
.THURSDAY NIGHT THROUGH SATURDAY...Northeast wind 5 to 15 knots.
Seas 5 to 7 feet. Scattered showers becoming numerous Saturday.
.SATURDAY NIGHT...Northeast wind 10 to 20 knots. Seas 6 to 8 feet.
Widespread showers.
.SUNDAY...Northeast wind 15 to 25 knots. Seas 7 to 9 feet.
Widespread showers.
.MONDAY... East wind 10 to 15 knots. Seas 6 to 8 feet. Scattered
showers.

$$

The next scheduled forecast will be issued at 1000 PM SST.
For the other forecasts and model data go to our web page
http://www.weather.gov/ppg

&&

.VAAIGA LAUTELE O LE TAU MO GATAIFALE O AMERIKA SAMOA...O le a
faaitiitia pea timu i luga o le atunuu seia oo i le po o le Aso
Faraile. O le aga`i mai i luga o le atunu`u uiga louloua a o le
tau ma le sami i le faaiuga o le vaiaso.

.PO NANEI...Savili e agi le lautasi e oo i le 10 note. Sami e 5 i
le 7 futu. E ta`ape nai timu.
.ASO TOFI...Savili e agi le lautasi e oo i le 10 note. Sami e 5 i
le 7 futu. E ta`ape nai timu.
.PO ASO TOFI E OO I LE ASO TOANA`I...Savili mai matu i sasa`e 5 i
le 15 note. Sami e 5 i le 7 futu. E ta`ape solo timu faasolo
toulu timuga i le Aso Toana`i.
.PO ASO TOANA`I...Savili mai matu i sasa`e 10 i le 20 note. Sami e
6 i le 8 futu. E tetele timuga.
.ASO SA...Savili mai matu i sasa`e 15 i le 25 note. Sami e 7 i le
9 futu. E tetele timuga.
.ASO GAFUA...Savili mai sasa`e 10 i le 15 note. Sami e 6 i le 8
futu. E ta`ape solo timu.

$$