The interactive map displays a variety of oceanographic observations and forecasts for the Pacific Northwest coastal margin.
You can zoom in or out the map, by using the slider on the map with '+' meaning to zoom in and '-' to zoom out. Zooming will be centered on the center of the map. You can adjust the region shown in the map by left clicking and holding the mouse anywhere in the non-active surface of the map, and by moving the mouse horizontally.
The default map view shows observation stations maintained by various regional observatories and by the federal government in estuaries and plumes in the NANOOS domain. Colors differentiate among different observatories.
Clicking in a station symbol brings up a balloon with the name of the station and of the respective observation network. Clicking on the name of the station brings up a link to data, via the interface of the regional observatory or national observation backbone system that maintains that particular station.
Selected vessels conducting oceanographic cruises may also be displayed, if active and in real-time communication through NANOOS partner networks.
Surface salinity forecasts for selected estuaries can be overlaid on the observation stations (use bottom left bar to toggle on). Forecasts represent most current conditions, with times displayed in the forecast images.
As an alternative or in complement, the map view can show the location of beach monitoring programs in Oregon and Washington (with active links to data). Use the bottom left bar to toggle on this view.