A few years ago, before the marina, I was anchored alone (just as well) in the middle of the bay there in December.
One night a thunderstorm lasted the whole night complete with 180 degree windshifts. Maximum windspeed i saw was 68kts, deck
at 6am covered about 4cm deep in hailstones, one blade on my new wind
transducer broken off and the 3 plastic windows in my spray dodger
90m of chain out in 17m of water
Brown water and trees down everywhere and power cuts onshore.
That evening was apparently pretty bad all along the coast others said later.