When my east coast boat went through the Ditch and ended up in the Pacific, the Dive and CoW had a hell of a time figuring out what to pump out or flood in when going up to PD and then getting a good 1/3rd trim back down a 150 ft. MUCH different in the Pacific at least between the Ditch and Mare Island Naval Shipyard for damn sure.We spent most of our time cruising around at 2-3 knots. Quite a challenge for the planesmen. On one patrol, we kept going back and forth through this current (thermocline) that had a temperature difference of some huge amount that I can't remember. It always seemed to happen when I had the Conn on midnight to 6am! The boat would either sink like a rock or want to broach. 2 Knots just didn't cut it then!
Oh and yea to the presence of nukes. No, we didn't have any MIRV'S back then....... no sir. Just one warhead per missile.