National Weather Service United States Department of Commerce

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

NWS Seattle Marine Page


...... Forecasts
Washington Coastal Waters
      Coastal Waters Forecast (text version)
      Forecast-by-Zone Map
      Graphical Marine Forecast
    

 

Southwest Washington / Northern Oregon Coastal Waters
      Coastal Waters Forecast (text version)
      Forecast-by-Zone Map
      Graphical Marine Forecast
    

 

Offshore Waters (60-250 nm off the coast)
      Offshore Waters Forecast

 

Other Forecast Resources
      Canadian Forecasts and Warnings
      Mobile Marine Weather (for hand-held devices)
      MOS Wind Guidance for Northwest Marine Sites:
             NAM-Based | GFS-Based
      Coastal Waters Forecast for all U.S. Waters
      Ocean Prediction Center (includes Offshore & High Seas Forecasts)
      Marine Product Dissemination Information Page
      Ocean Wave Forecasts
      Marine Fax Charts | Schedule
      Marine Modeling and Analysis Branch of NCEP
 
...... Marine Observations
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             Dial-a-Buoy (888-701-8992)
      Bar Conditions and Forecasts
             Overviews: Grays Harbor Bar | Quillayute River Bar
      Washington State Ferry Reports
      Coast Guard and Miscellaneous Reports
      Northwest Pressure Gradients
 
...... Local Tides
      Predicted & Observed Tide Levels
 
...... Safety / Other Information

      Rip Currents
      Mariners Weather Log
      Voluntary Observing Ship Program