To see/notice an ocean or river current in your dream, represents the direction of your life and the decisions you have made along the way. It also represents the influences in your life and how they work in guiding you through your life’s path.
If you dream of being pulled by a strong current, this may be a metaphor for something that is going on in your life at the moment. Someone or something may be exerting a strong influence on you - it is up to you whether to follow or stand your ground. Also see “Undertow.”... My Dream Interpretation
Depth Psychology: An electrical current could indicate a sudden “surge” of intellectual power. Are you feeling “electrified”? That would be a sign of erotic feelings or sexual adventure—even if you are not aware of this yet.
If you see electrical sparks, the adventure will rapidly come to an end.... Dreamers Dictionary