I posted this tread about them. And I've watched the videos you posted; the same thing I witnessed.
www.abovetopsecret.com...
Let me tell you, they are not shrimp boats because shrimp boats can't fly; and being that I live here I know the difference between the ocean and the
landscape at night.
I've seen these again several times and chase them out to the beach since I live a few blocks away.
Last time I witnessed these, I stayed and watched them. They came back over Ocean Ave and they are Stealth Bombers flying at low altitude. I was
disappointed, because I wanted them to be UFOs, but they aren't.
I think the sea salt in the air and high humidity make the flashing blue lights more hard to track then in normal areas offshore. This makes them look
like they are moving unlike a normal plane, but I've witnessed these 10+ times different nights.
But I've seen other odd things in the sky here, I still cant explain.