Weather Warnings for American Samoa

Current Watches, Warnings and Advisories for American Samoa Issued by the National Weather Service
Alerts Updated: December 10, 2018, 11:09 pm  UTC


Flash Flood Warning issued December 10 at 11:09PM SST by NWS

Summary: The National Weather Service in Pago Pago has issued a * Flash Flood Warning for Tutuila Aunuu Manua * Until 2 am SST Tuesday. * Deep convections within the trough line has produced more rainfall, heavy at times, in the last hour. Embedded
Severity:  Severe    Effective:  December 10, 2018, 11:09 pm      Expires:  December 11, 2018, 2:15 am
Area:  Manua; Tutuila and Aunuu


Wind Advisory issued December 10 at 7:06PM SST by NWS

Summary: ...A Wind Advisory has been extended for all of American Samoa... * WINDS...Strong and gusty winds associated with the active trough will remain across the islands tonight. Winds of 20 to 30 mph with locally higher gusts are expected to gradually diminish 15 to 25 mph Tuesday. * TIMING...until 7 am SST Tuesday.
Severity:  Minor    Effective:  December 10, 2018, 11:09 pm      Expires:  December 11, 2018, 7:15 am
Area:  Manua; Swains Island; Tutuila and Aunuu


High Surf Advisory issued December 10 at 2:35PM SST by NWS

Summary: ...A High Surf Advisory remains in effect... * SURF...Surfs of 11 to 14 feet with locally higher sets remains across the area through tonight, largely due to northerly swells. These surfs will gradually subside to 6 to 8 feet by Tuesday night. * TIMING...until Tuesday.
Severity:  Minor    Effective:  December 10, 2018, 11:09 pm      Expires:  December 11, 2018, 2:45 am
Area:  Manua; Swains Island; Tutuila and Aunuu


Flash Flood Watch issued December 10 at 2:35PM SST by NWS

Summary: ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY... The National Weather Service in Pago Pago has continued a * Flash Flood Watch for all islands of American Samoa * Through Tuesday * The active trough across the Samoan islands will continue to maintain the potential for flash flooding across the territory.
Severity:  Severe    Effective:  December 10, 2018, 11:09 pm      Expires:  December 11, 2018, 2:45 am
Area:  Manua; Swains Island; Tutuila and Aunuu