Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

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FZZS50 NSTU 010848
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
948 PM SST Fri Jul 31 2026

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

PSZ100-012130-
948 PM SST Fri Jul 31 2026

.Synopsis for American Samoa coastal waters...Trade winds and
seas decrease tonight through this weekend. Strong trade winds
and rough seas return Monday night through the upcoming week.

$$

PSZ152-154>159-012130-
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-
948 PM SST Fri Jul 31 2026

...A Small Craft Advisory remains in effect...

.REST OF TONIGHT...East wind 10 to 15 knots. Seas 7 to 9 feet.
Isolated showers.
.SATURDAY AND SATURDAY NIGHT...East wind around 10 knots. Seas 6
to 8 feet. Scattered showers.
.SUNDAY...East wind up to 10 knots. Seas 5 to 7 feet. Numerous
showers.
.SUNDAY NIGHT AND MONDAY...Southeast wind around 10 knots. Seas 4
to 6 feet. Numerous showers.
.MONDAY NIGHT AND TUESDAY...Southeast wind 10 to 15 knots. Seas
building 6 to 8 feet. Numerous showers.
.WEDNESDAY...Southeast wind around 20 knots with higher gusts.
Seas 8 to 10 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
faaitiitia sami i savili i lenei faaiuga o le vaiaso. E siisii le
tua`oloa i le po o le Aso Gafua e oo atu i le Aso Lulu.

...O loo tumau le Fautuaga mo Va`a Laiti...

.PO NANEI...Savili mai sasa`e 10 i le 15 note. Sami e 7 i le 9
futu. E ta`ape nai timu.
.ASO TOANA`I MA LE PO ASO TOANA`I...Savili mai sasa`e 10 note.
Sami e 6 i le 8 futu. E ta`ape solo timu.
.ASO SA...Savili mai sasa`e e oo i le 10 note. Sami e 5 i le 7
futu. E toulu timuga.
.PO ASO SA MA LE ASO GAFUA...Savili mai saute i sasa`e 10 note.
Sami e 4 i le 6 futu. E toulu timuga.
.PO ASO GAFUA MA LE ASO LUA...Savili mai saute i sasa`e 10 i le
15 note. Sami si`isi`i 6 i le 8 futu. E toulu timuga.
.ASO LULU...Savili mai saute i sasa`e 20 note ma e agi
faata`uta`u. Sami e 8 i le 10 futu. E toulu timuga.

$$