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 >

488
FZZS50 NSTU 170917
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
1017 PM SST Thu Apr 16 2026

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

PSZ100-172230-
1017 PM SST Thu Apr 16 2026

.Synopsis for American Samoa coastal waters...A trough to the west
will continue to move over the area through Friday. Thunderstorms
nearby will elevate seas and winds at times. No significant swell
is expected for this forecast period.

$$

PSZ152-154>159-172230-
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-
1017 PM SST Thu Apr 16 2026

...There are no Warnings...

.REST OF TONIGHT...Variable wind 5 knots. Seas 4 to 6 feet.
Numerous showers and isolated thunderstorms.
.FRIDAY...Variable wind 5 knots. Seas 4 to 6 feet. Numerous
showers.
.FRIDAY NIGHT...Variable wind 5 knots. Seas 4 to 6 feet.
Scattered showers.
.SATURDAY...Southeast wind 10 knots. Seas 4 to 6 feet. Scattered
showers.
.SATURDAY NIGHT THROUGH TUESDAY...East wind 10 to 15 knots. Seas
4 to 6 feet. Numerous showers.

$$

The next scheduled forecast will be issued at 700 AM 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
se`e mai pea uiga louloua o le tau i luga o le atunu`u e oo i le
Aso Faraile. O faititili o le a si`isi`i ai sami ma savili i
taimi. E leai ni a`uma tetele mo lenei piriota.

...E leai ni Lapata`iga...

.PO O TOTOE...Savili e agi le lautasi e 5 note. Sami e 4 i le 6
futu. E toulu timuga ma e pa pa nai faititili.
.ASO FARAILE...Savili e agi le lautasi e 5 note. Sami e 4 i le 6
futu. E toulu timuga.
.PO ASO FARAILE...Savili e agi le lautasi e 5 note. Sami e 4 i le
6 futu. E ta`ape solo timu.
.ASO TOONA`I...Savili mai saute i sasa`e 10 note. Sami e 4 i le 6
futu. E taape solo timu.
.PO ASO TOONA`I E OO I LE ASO LUA...Savili mai sasa`e 10 i le 15
note. Sami e 4 i le 6 futu. E toulu timuga.

$$