Trout lay in the troughs of the waves while I tried to make up my mind. It was easy enough to know where I was. I had Simon's Rock at my back, and the three-topped hill ashore to give me a fix. I pored over the annotated chart and saw that if I turned Trout's head I could get her into the position I had originally intended, a piece of deep water flanking the entrance to Curva dos Dunas. Curva dos Dunas! Where the hell was it? The sea was calm, almost oily, and there were no breakers. There should have been, looking at old Simon's annotations. "Breaks. Six fathoms. Breaks occasionally. Possibly less water. Heavy breakers. Surf."
I gazed hopelessly around for the sand-bars which must mark the channel into Curva dos Dunas. There simply must be! With trembling hands I took a bearing and cast my binoculars along the line of it seeking my island. Nothing! Had it disappeared in all the years that had elapsed since the chart was drawn? But, argued my sailor's mind, the rest of it is accurate enough. So damn accurate that had it not been so you and Trout would have been dead ducks already. Again I cast my eye along the line of the bearing. Suddenly I felt terribly afraid. My palms sweated. I knew why they called it the Skeleton Coast. I knew the terror of the men who drove in to this fearful, bland, cross-eyed shore and were called crazy when they got back to port — if they did. I shivered, despite the growing intensity of the sun. I noticed Trout's head beginning to swing away landwards.
God, what a race there must be here! The thought shook me out of my nameless terror. I would take Trout outside Simon's Rock and make a reconnaissance of the so-called entrance to Curva dos Dunas: if the soundings proved to be the same as on the chart, I would follow my original plan. The part about Curva dos Dunas simply not being there — I'd forget it, for the moment.
"Slow ahead both," I ordered. "Give me continuous soundings. Tell Bissett to keep his ears skinned."
"Aye, aye, sir," came John's voice.
I eased Trout round and she made her way slowly through and over the wicked sand-bars only a few feet under her keel. Had the water been breaking, I thought grimly. Now we were in deeper water. The soundings suddenly deepened — from five and six to twenty-nine and then forty-seven and sixty-one. I breathed freely again, knowing we were safe for the moment but remembering what the bottom looked like in case we had to dive. Dive! I thought of NP I. With this coast under us, we would be like two men fighting between themselves and a third at the same time. Certainly the Skeleton Coast would give neither of us any quarter.
I brought Trout round in a shallow circle and ran in towards where the entrance to Curva dos Dunas should lie. Using Simon's Rock and the three-top hill like a man in a fog holding on to one patch of light, I brought Trout in.
"Bottom shallowing, sir," came John's report.
I blurred a spot on the chart with a pencil where Trout lay. Thirty fathoms here, said old Simon's handwriting.
"Thirty fathoms, sir. Hydrophone operator reports no transmissions. Three knots."
Dead right. I felt the sea catch Trout by the tail and as she swung I felt the correction. Someone was certainly on the job down below. But it showed there was a tide race. Thirty, twenty-seven, twenty-five, twenty-three, twenty-five read the chart.
"Thirty fathoms, sir, twenty-seven, twenty-three, twenty-five. Asdic reports obstructions port, starboard and ahead. Clear astern."
God! The old man was right!
Then I saw Curva dos Dunas.
I think it must have been the slight gust of wind from the south-west — sailors on this coast mutter south-west in their dreams, for from that quarter come the waves and the wind to drive you against the ruthless shore. A ripple spread across the calm surface of the sea. I saw a sudden flicker of white. A rapid whorl of white, convulsed and turning like a man's inner ear. I saw the sand-bars curve and twist like the charted lines. The wind had whipped the sea against the wicked, waiting sand for a moment.
Curva dos Dunas had revealed itself, a veil rent aside only for a moment.