I would like to add an electrical outlet outside, near my pool pump, and use my pool panel as a source. Is this possible?
I know it would need to be a covered gfci outlet. Inside my garage, I have a 2-pole 20a main breaker that goes to the pool panel (bottom in this picture):

The pool panel out back, currently has 3-15a breakers, 1 for the light and 2 for the pump:

Can I add another 15a breaker to the pool panel and run at outlet here?
I know it would need to be a covered gfci outlet. Inside my garage, I have a 2-pole 20a main breaker that goes to the pool panel (bottom in this picture):

The pool panel out back, currently has 3-15a breakers, 1 for the light and 2 for the pump:

Can I add another 15a breaker to the pool panel and run at outlet here?