About a week and half or so when I was bringing my boat home from the marina. I got caught in a terrible thunderstorm with no cover on the boat. I was out of town last week so I left the boat at the dealer to have the speedo fixed and it rained more. The boat was covered or at least it was when I picked it up. When I picked it up and dealer moved it he bilge pump activated. The plug was in so I took it out when I got home and let about an inch of water drain. I launched the boat (plug in) took it out and anchored. It was just me so no one was tracking water in. The bilge pump kicked on after I had been there for about 30 min. It kicked on again about 30 minutes later. It didn’t run very long either time. I left it in the water last night and picked it up this morning. I turned on the bilge pump and it pumped for several minutes. The area around the center plug had about an inch of water again. Is it possible there is trapped rain water still or should I be looking for a leak?