Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

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FZZS50 NSTU 280900
CWFPPG

Coastal Waters Forecast
National Weather Service Pago Pago AS
1000 PM SST Thu Aug 27 2026

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

PSZ100-282115-
1000 PM SST Thu Aug 27 2026

.Synopsis for American Samoa coastal waters...A high pressure
system to the south will hold breezy winds for the territory
through Saturday.

$$

PSZ152-154>159-282115-
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-
1000 PM SST Thu Aug 27 2026

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

.REST OF TONIGHT...East wind around 25 knots with higher gusts.
Seas 10 to 13 feet. Scattered showers.
.FRIDAY...East wind around 25 knots with higher gusts decreasing
to 20 knots in the afternoon. Seas 9 to 12 feet. Scattered
showers.
.FRIDAY NIGHT AND SATURDAY...East wind 20 knots. Seas 9 to 12
feet. Scattered showers.
.SATURDAY NIGHT...East wind 15 knots. 9 to 12 feet. Scattered
showers.
.SUNDAY AND SUNDAY NIGHT...East wind 15 to 20 knots. Seas 9 to 12
feet. Numerous showers.
.MONDAY THROUGH TUESDAY...Southeast wind 20 knots. Seas 7 to 9
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...E tumau
le tuaoloa i luga o le atunu`u e oo atu i le Aso Toona`i.

...O loo faaauau Fautuaga mo Vaa Laiti...

.PO NANEI...Savili mai sasa`e 25 note ma e agi fa`ata`uta`u. Sami
e 10 i le 13 futu. E taape solo timu.
.ASO FARAILE...Savili mai sasa`e 25 note ma e agi fa`ata`uta`u
faasolo ina 20 note i le aoauli. Sami e 9 i le 12 futu. E ta`ape
solo timu.
.PO ASO FARAILE MA LE ASO TOANA`I...Savili mai sasa`e 20 note.
Sami e Sami e 9 i le 12 futu. E ta`ape solo timu.
.PO ASO TOANA`I...Savili mai sasa`e 15 note. Sami e 9 i le 12
futu. E ta`ape solo timu.
.ASO SA MA LE PO ASO SA...Savili mai sasa`e 15 i le 20 note. Sami
e 9 i le 12 futu. E toulu timuga.
.ASO GAFUA E OO I LE ASO LUA...Savili mai saute i sasa`e 20 note.
Sami e 7 i le 9 futu. E toulu timuga.

$$