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 >

493
FZZS50 NSTU 190138
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
238 PM SST Sat Apr 18 2026

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

PSZ100-191415-
238 PM SST Sat Apr 18 2026

.Synopsis for American Samoa coastal waters...Gentle winds will
slightly elevate seas 5 to 7 feet tonight. Swells from the
southwest will elevate seas to rough conditions 7 to 9 feet on
Tuesday night through Wednesday night.

$$

PSZ152-154>159-191415-
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-
238 PM SST Sat Apr 18 2026

...There are no warnings...

.TONIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet. Scattered
showers.
.SUNDAY THROUGH TUESDAY...East winds 10 to 15 knots. Seas 5 to 7
feet. Scattered showers.
.TUESDAY NIGHT THROUGH WEDNESDAY...East winds 10 to 15 knots.
Seas building 7 to 9 feet. Scattered showers.
.THURSDAY...East winds 10 to 15 knots. Seas 5 to 7 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
si`isi`i teisi le sami i le po nanei 5 i le 7 futu. I le oo mai o
auma mai saute i sisifo, o le a si`isi`i ai le sami 7 i le 9 futu
i le po o le Aso Lua e oo i le po o le Aso Lulu.

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

.PO NANEI... Savili mai sasa`e 10 i le 15 note. Sami e 5 i le 7
futu. E taape solo timu.
.ASO SA E OO I LE ASO LUA...Savili mai sasa`e 10 i le 15 note.
Sami e 5 i le 7 futu. E taape solo timu.
.PO ASO LUA E OO I LE PO ASO LULU...Savili mai sasa`e 10 i le 15
note. Sami e si`isi`i 7 i le 9 futu. E taape solo timu.
.ASO TOFI...Savili mai sasa`e 10 i le 15 note. Sami e 5 i le 7
futu. E taape solo timu.

$$