I just have and there was a tiny amount of dirt but no water.
We usually list slightly to port where the fuel filler is. The fuel pick up is on the starboard side, so the better side to be. We put some smokeless fuel in our starboard locker a week ago and had noticed we had a slight list to starboard now.
I have shifted all the bags to the port side and will try the pump again in the morning.
We have a five year old boat, always keep the tank full and have used fuel set for the last 3 years. Would it be usual to have gallons of water in there?
My big mistake was not to check the fuel separator since the last service. With all the hassle of being stuck for over 8 weeks with the Trent in flood, I forgot. I won’t again.