Dramatic cloud

We caught our normal ferry to the centre and another out to Manly, a half hour journey in sunshine. We didn't know what to expect although there were plenty of people on the ferry, basically it was sand and sun with plenty of shops in between. We walked along to the point ovelooking the sea where we could see the tour boats looking for whales. We had better luck for on the rocks in lying in front of us were water dragons. Good looking creatures who didn't mind us although there are notices everywhere telling people not to disturb them, imprisoment of 6 months was threatened. Hope to show in extra.
The grey clouds seemed to be getting closer and time to head back to the ferry. We sat outside on the top deck and watched this cloud evolve, lifting when it reached the land in front of us. A dramatic sail back to the harbour with lightening, thunder and rain. Very heavy rain.