Hi Becba,
Is he tied up at the dock near those fishing boats? If so I would think he'd drop that anchor to stabalize the boat. He's on a boat the size of the commercial fishing boats that go up to Alaska, so maybe it is stable enough, but they said if the storm surge goes over that burm they have built there, all the shrimp boats, which are smaller than your hubby's, will end up on the other side of it where the reporters are!
One thing I do know. If your hubby is the captain he is tried and tested and will take good care of his men and be just fine tonight. He'll talk about it for years to come, the night he rode Rita all night long! LOL
I'm praying for everyone that is in that area and in harms way. Keep them safe.
Scandi