Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

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CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
249 PM SST Thu Jun 18 2026

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

PSZ100-191445-
249 PM SST Thu Jun 18 2026

.Synopsis for American Samoa coastal waters...Strong
south/southeasterly trades move across the islands on Friday
through the weekend. Expect rough seas Friday afternoon through
early next week.

$$

PSZ152-154>159-191445-
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-
249 PM SST Thu Jun 18 2026

...There are no warnings...

.TONIGHT...Southeast wind 10 knots. Seas 5 to 7 feet. Numerous
showers.
.FRIDAY...Southeast wind 15 knots. Seas 5 to 7 feet building to 7
to 9 feet in the afternoon. Numerous showers.
.FRIDAY NIGHT...Southeast wind 15 to 20 knots. Seas 8 to 10 feet.
Numerous showers.
.SATURDAY AND SATURDAY NIGHT...South wind 20 knots. Seas 9 to 12
feet. Numerous showers.
.SUNDAY AND SUNDAY NIGHT...South wind 15 knots. Seas 8 to 10
feet. Scattered showers.
.MONDAY...Southeast wind 10 to 15 knots. Seas 7 to 9 feet.
Scattered showers.
.TUESDAY...Southeast wind 10 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
toe agi le tuaoloa ma sousou le sami i le aoauli o le Aso Faraile
e oo atu i le faaiuga o le vaiaso.

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

.PO NANEI...Savili mai saute i sasa`e 10 note. Sami e 5 i le 7
futu. E toulu timuga.
.ASO FARAILE...Savili mai saute i sasa`e 15 note. Sami e 5 i le 7
futu e siisii e 7 i le 9 futu i le aoauli. E toulu timuga.
.PO ASO FARAILE...Savili mai saute i sasa`e 15 i le 20 note. Sami
e 9 i le 12 futu. E toulu timuga.
.ASO TOONA`I MA LE PO ASO TOONA`I...Savili mai saute 20 note.
Sami e 9 i le 12 futu. E toulu timuga.
.ASO SA MA LE PO ASO SA...Savili mai saute 15 note. Sami e 9 i le
12 futu. E ta`ape solo timu.
.ASO GAFUA...Savili mai saute i sasa`e 10 i le 15 note. Sami e 7
i le 9 futu. E ta`ape solo timu.
.ASO LUA...Savili mai saute i sasa`e 10 note. Sami e 6 i le 8
futu. E ta`ape solo timu.

$$