Not Really!
Otters are generally said to be very active and playful animals. The otters that people usually encounter are river otters, sea otters are rarely seen. In fact, 90% of the sea otters spend most of their lives on the coast of Alaska. Then what was this one doing here? So far from the place, it belongs? And on top of it, what was it doing getting this close to humans? Just for your information, it is not at all normal if a sea otter comes to any random sea shore like this.