Go back to some old books like those written by Ivan Sanderson. Many reports of UFOs emerging and submerging into the ocean. We also had sightings a few years ago off the Palos Verdes peninsula where UFOs were seen traveling under water.
Here is an excerpt from Chapter 10 in my book "Alien Magic"
"What secrets lurk in ocean depths? Are there alien forms of intelligent life that occupy the vast volumes of water that constitute our oceans, seas, and lakes? The largest of our oceans, the Pacific, covers 64,000,000 square miles and reaches a depth of 36,198 feet, a depth that no ray of sunlight ever reaches. Could these depths hide alien submarine bases?This book is now out-of-print but I may republish it later this year.
Underwater UFOs have been sighted on many occasions lifting out of their submerged depths and taking to the air. In an article entitled "UFOs - at 450 Fathoms," UFO Reporter Ed Hyde told of the sighting made by Dr. R. J. Villela, a Brazilian scientist, who saw a UFO smash through an estimated 40 feet of ice at the South Pole and soar into the sky at amazing speed.
It was author and researcher Dr. Ivan T. Sanderson who suggested that aliens could remain undetected by building their bases beneath the world's oceans. Dr. Sanderson found that by actual count, over 50 percent of the UFO sightings had occurred over, coming from, or plunging into or coming out of water. This includes oceans, seas, lakes, and reservoirs. Of the oceanic UFOs (some term them USOs or Unidentified Submersible Objects), one was tracked by the U.S. Navy near Puerto Rico in 1963. Of course many of these objects have been tracked over Puerto Rico since that time. On a training maneuver, a sonar operator detected a sub aqueous object traveling at over 150 knots! The technicians tracked this object for four days and it maneuvered down to the incredible depth of 27,000 feet. Submarines of 1963 could not dive further than a fraction over a mile into the ocean deeps. What kind of submersible could withstand the tremendous ocean pressures? And how could it overcome the tremendous resistance of water moving at such incredible speeds?
(Note: We now know that may use a process called supercavitation)
Many witnesses have reported huge cigar-shaped vehicles emerging from the oceanic hydrospaces of earth to take to the sky. In 1965, such an event was logged in the records of the Norwegian ship T.T. Jawesta on the 6th of July and in the log of an Argentinian ship, the Naviero off the coast of Brazil on July 20, 1967. The officers and crew could see a shining object in the sea no more that 50 feet away from the Starboard side. It was cigar-shaped and about 110 feet in length and emitted a powerful blue and white glow. It ran silently and without wake through the water. There was no periscope or conning tower or any protruding parts to this mysterious submarine. It paced the Naviero for 15 minutes, then suddenly dived and passed beneath the ship and vanished rapidly into the great depths.
For years witnesses have seen many types of UFOs cruising off the Palos Verdes Peninsula in Southern California. UFOs have actually been seen to come out of the water in the San Pedro Channel. In the early seventies, my friend Jim was on the boat returning from Santa Catalina Island to San Pedro Harbor when he spotted a low, flying disk cruise silently over the channel boat. The craft was so close he could make out every detail of its structure including the four hemispherical pods on its underside.
Strange blue-green lights have been seen in the water since 1989. In 1989, and again in 1990, witnesses have seen as many as 20 events an hour. One large light appeared to be as much as 100 feet in diameter. This large light spawned babies no larger than 10 to 12 feet in length. These lights were seen to move swiftly under the ocean's surface some 500 to 1,000 feet from the coastline in Abalone Cove. The hypothesis that these may be luminescent fish is discounted by a local marine biologist. These lights were too large and too swift to be fish. One of the lights was reported to have emerged from the water.
In 1992 a sea kayaker viewed an amazing sight off the Palos Verdes Peninsula. He was four or five miles off the Peninsula when a waterspout suddenly formed some hundreds of yards ahead of his kayak. As he observed this spout, the forward motion of the funnel stopped, the curtain of light mist surrounding the waterspout disappeared and a rotating column of what seemed to be solid ice appeared. As the sun reflected off the rotating mass of ice crystals, it appeared to be a sight of extraordinary beauty. The height of the ice column was estimated at 100 to 150 feet. When the ice column collapsed back into the ocean, it created a whirlpool. After this amazing event, the kayaker paddled over to examine floating fragments of ice and found specimens of fish embedded in the frozen pieces.
The site of these phenomenal occurrences is near the old Marineland Park which closed in 1987. Snoopers believe that the Park is now a Naval Experimental Marine Biology Lab. Access to the Park is now restricted and many "no trespassing" signs are posted around fenced areas."
Funny. For the first time, I was in the Channel Islands, off San Pedro on an overnight fishing trip and had a very vivid dream of seeing several UFOs and being beamed up to them. Never dreamt about UFOs before and had not been aware that this area near Catalina Island was a hotbed of sitings. Was it only a dream, or did I tap into something that is actually there!