Noaa chart 18649 pdf download

The channel may be significantly shoaler, particularly at the edges. Tabulation - Oakland Outer and Inner Harbors. Bridge, except for shoal to bare for last feet. Oct An AERO, flashing red every 10 seconds, on top of tower; a fixed red light each side of the bridge at the foot of the tower. Piers I, J and K.

A fixed red light each side of the bridge at the foot of the tower. Pier C. A fixed red light at each corner of the pier and red axis lights along the channel axis on each side. Expanded chart notes appear on subsequent pages and include information about the chart, such as sounding and vertical datum, cautionary notes for the charted area, and information on where to access supplemental information.

NOAA looks forward to future enhancements, which include improved compass rose placement, enhanced text labels, options for use of additional types of chart symbology, and a subscription service where users can store chart download information and download updated versions when necessary. Traditional paper and raster charts are still updated on a weekly basis with critical navigation changes that are released in the U.

Coast Guard Local Notice to Mariners. However, other changes, such as data from new shoreline and bathymetric surveys, and other non-critical changes — which are routinely applied to the ENC — are no longer compiled onto traditional paper and raster charts.

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