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 >

330
FZZS50 NSTU 140135
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
235 PM SST Fri Mar 13 2026

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

PSZ100-141430-
235 PM SST Fri Mar 13 2026

.Synopsis for American Samoa coastal waters...Seas build on
Saturday. Easterly trades increase on Saturday night through
Monday.

$$

PSZ152-154>159-141430-
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-
235 PM SST Fri Mar 13 2026

...There are no warnings...

.TONIGHT...East wind 5 to 10 knots. Seas 5 to 7 feet. Scattered
showers.
.SATURDAY...East wind around 10 knots. Seas 6 to 8 feet.
Scattered showers.
.SATURDAY NIGHT...East wind 10 to 15 knots. Seas 7 to 9 feet.
Scattered showers.
.SUNDAY...East wind around 15 knots. Seas 6 to 8 feet. Scattered
showers.
.SUNDAY NIGHT AND MONDAY...East wind 10 to 15 knots. Seas 5 to 7
feet. Scattered showers.
.MONDAY NIGHT THROUGH WEDNESDAY...East wind 10 knots. Seas 4 to 6
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
faatupulaia sami i le Aso Toona`i. E siisii le tuaoloa i le po Aso
Toona`i e oo atu i le Aso Gafua.

...E leai ni lapata`iga...

.PO NANEI...Savili mai sasa`e 5 i le 10 note. Sami e 5 i le 7
futu. E ta`ape solo timu.
.ASO TOONA`I...Savili mai sasa`e 10 note. Sami e 6 i le 8 futu. E
ta`ape solo timu.
.PO ASO TOONA`I...Savili mai sasa`e 10 i le 15 note. Sami e 7 i
le 9 futu. E ta`ape solo timu.
.ASO SA...Savili mai sasa`e 15 note. Sami e 6 i le 8 futu. E
ta`ape solo timu.
.PO ASO SA MA LE ASO GAFUA...Savili mai sasa`e 15 note. Sami e 5
i le 7 futu. E ta`ape solo timu.
.PO ASO GAFUA E OO I LE ASO LULU...Savili mai sasa`e 10 note.
Sami e 4 i le 6 futu. E ta`ape solo timu.

$$