Boden wrote:

The breakers that supply many of these outlets trip frequently, usually
after a heavy rain, or on a day when the seas are heavy. (Two sides of
my house get a lot of salt water spray on a heavy day.)

Is this a houseboat? Seriously, check out a marine supply
house for outlets in that environment. If you're truly getting
salt water spray, none of the usual electrical outlets will
cut it for you.