Misty light in the dawn over San Francisco Bay and the Golden Gate Bridge. Trains and ships entering the port. A freighter ship conductor talks on his phone and a voice talks back through a speaker. He pulls under the Bay Bridge into the harbor with nice shots of Ferry Building, Piers, Telegraph Hill, and Russian Hill. Ship blows its horn and steam gushes out.

Fancy villa in the Marina, modest home in Potrero Hill, homes with views and on hills in San Francisco. Telegraph Hill and Coit Tower. Back in the wharf, the freighter ship conductor is talking on his phone again. Lots of shots of fog and mist settling in over the bay and rolling into the city.

Back to our conductor friend and his freighter ship: he has been enveloped in a thick fog and blows his fog horn or whistle.