37D Strong & hazardous sea currents which push away from the shore..T-D- / --P tide ? 33A curved part of a for-and aft Sail to provide extra power on the leech side???!!! reach??
many thanks both of you, (and I thought roach was a type of ciggie!!!) or a fish. I admire all of you learned ones, I do 2 crosswords a week, then I am worn out!!!