National Weather Service United States Department of Commerce

Rain and Ongoing Flood Concerns in Texas

Pockets of moderate to heavy rain will persist in Texas and possibly extend into the weekend. Gulf of Mexico moisture continues to overrun a stationary front to produce waves of precipitation. The most vulnerable location is the saturated Hill Country in central Texas. A secondary area of heavy rainfall is also expected along the southern and central Texas Gulf Coast. Read More >

Forecast Information

The Coastal Waters Forecast is issued by WSO American Samoa. The High Seas Forecast for the South Pacific, which includes the waters around American Samoa is issued by WFO Honolulu.

Coastal Waters Forecast for American Samoa

High Seas Forecast 

Buoy Information 

The Aunu'u buoy is owned and maintained by Pacific Islands Ocean Observing System (PacIOOS). The data is available on their website, as well as on the National Data Buoy Center website. 

Aunu'u, American Samoa Buoy Information from PacIOOS

Aunu'u, American Samoa Buoy Information from National Data Buoy Center

Pacific Analyses/Forecasts
Chart Name Chart Times
Pacific Surface Forecast
(130E-110W,30S-50N)
12Z Charts: 24 hr 48 hr 72 hr
00Z Charts: 24 hr 48 hr 72 hr
Pacific Streamline Analysis
(130E-110W,30S-30N)

Latest
00Z 06Z 12Z 18Z Loop

Pacific Wind Wave
Analysis and Forecasts

00Z Charts: Analysis 24 hr 48 hr 72 hr
12Z Charts: Analysis 24 hr 48 hr 72 hr

Tidal Information

Tides for Pago Pago, American Samoa

Tides for Tau, Manua Islands, American Samoa

Interactive Map for Tidal Information

Data from tidesandcurrents.noaa.gov
Tides for Pago Pago
10/18/2018 03:23 PM2.2High
10/18/2018 09:20 PM0.4Low
10/19/2018 03:30 AM2.4High
10/19/2018 09:50 AM0.3Low
10/19/2018 04:00 PM2.3High
10/19/2018 10:00 PM0.3Low
10/20/2018 04:08 AM2.5High
10/20/2018 10:25 AM0.2Low
10/20/2018 04:36 PM2.4High
Tides for Tau
10/18/2018 02:58 PM3.1High
10/18/2018 08:56 PM0.4Low
10/19/2018 03:05 AM3.4High
10/19/2018 09:26 AM0.3Low
10/19/2018 03:35 PM3.3High
10/19/2018 09:36 PM0.3Low
10/20/2018 03:43 AM3.6High
10/20/2018 10:01 AM0.2Low
10/20/2018 04:11 PM3.5High