National Weather Service United States Department of Commerce

Severe thunderstorms possible over the upper Midwest and Great Lakes, Heavy Rain and Flooding Possible over the Southwest U.S.

Severe thunderstorms will be possible over portions of the upper Midwest and Great Lakes Tuesday, Wednesday, and Thursday. Damaging winds, large hail, and heavy rainfall possible. Over the Desert Southwest and portions of the Rockies, Monsoonal moisture will lead to locally heavy rainfall and the threat for flash flooding into midweek. Read More >

Coastal Waters Forecast for American Samoa

 

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

Pacific Significant Cloud Features
(160E-110W, 30S-50N)

Latest
03Z 15Z

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
07/25/2017 02:35 AM-0.3Low
07/25/2017 08:54 AM3.2High
07/25/2017 03:15 PM-0.4Low
07/25/2017 09:25 PM2.8High
07/26/2017 03:31 AM-0.1Low
07/26/2017 09:49 AM3High
07/26/2017 04:09 PM-0.2Low
07/26/2017 10:21 PM2.7High
07/27/2017 04:29 AM0.1Low
Tides for Tau
07/25/2017 02:11 AM-0.3Low
07/25/2017 08:29 AM4.5High
07/25/2017 02:51 PM-0.4Low
07/25/2017 09:00 PM4High
07/26/2017 03:07 AM-0.1Low
07/26/2017 09:24 AM4.3High
07/26/2017 03:45 PM-0.2Low
07/26/2017 09:56 PM3.8High
07/27/2017 04:05 AM0.1Low