National Weather Service United States Department of Commerce

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. 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
      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

       West Coast Buoy Monitor

      Buoy and C-Man Data from the National Data Buoy Center:
             Local | Northwest | Global
             Dial-a-Buoy (888-701-8992)
      Bar Conditions and Forecasts
             Overviews: Grays Harbor Bar | Quillayute River Bar
      Northwest Pressure Gradients

...... Local Tides
      Predicted & Observed Tide Levels
 
...... Safety / Other Information

      Rip Currents
      Mariners Weather Log
      Voluntary Observing Ship Program