The wind freshened as they crossed a rock-fringed bay where a famous emigrant ship went down. Sparkling ripples flecked the swell, which presently began to roll in short angry waves. The rigging hummed, a foaming wake ran astern, and a white ridge stood up about Red Rose's bows. After a time, Marston and the paid hand set a smaller jib and hauled down the topsail, and when they had finished Bob stood on deck looking about. The sea ahead was white and Red Rose rolled hard when the rising combers picked her up. Astern, the dinghy sheered about and lifted half her length out of the water when she felt the strain on the rope. Once or twice she surged forward on a wave, as if she were going to leap on board. Marston had seen enough and jumped into the cockpit.

"It's freshening up," he said. "The tide will be running strong round Carmel when we get there and the sea breaks awkwardly in the race. If you're going on, we'll heave down a reef and pull the dinghy on deck."

Wyndham looked at his watch. "I don't know if I'm going on or not. The flood's running now and there are two nasty races before we reach Carmel. Suppose we make for Porth Gwynedd? I don't see much use in getting wet."

"The Porth's an awkward harbor to enter in the dark," Marston remarked thoughtfully.

"I know the way," said Wyndham. "Mrs. Evans will give the girls a room; we have got her up late at night before. Ask them what they think?"

Flora and Mabel agreed, Wyndham changed his course, and the dark hills they were following got nearer. By and by Marston hauled down the staysail and stood on the deck forward, studying the forbidding coast Wyndham steered for.

A narrow strip of gloom, piercing the hills, indicated a valley, and at its end a dim red light blinked. One could see no entrance. Shadowy rocks dropped to the water, and a line of foam marked the course of the tide across a reef. A white belt of surf glimmered without a break at the foot of the cliffs.

Wyndham, however, did not hesitate and Flora glanced at him with quiet confidence. The moonlight touched his face and she liked his calm. One could trust Harry when there was a strain; she was proud of his pluck and steady nerve. Besides, he looked strangely handsome and virile as he controlled the plunging yacht.

When the white turmoil on the reef was close ahead she saw a break in the rocks. The gap was dark and very narrow; spouting foam played about its mouth. Wyndham signed to the fisher lad at the mainsheet, blocks rattled, and Red Rose, swerving, listed over until her lee deck was in the foam. Showers of spray blew across her, she was sailing very fast, and Flora knew she would soon be broken on the rocks if Wyndham missed the harbor mouth.

They drove past the reef, the long boom lurched across, and Red Rose rolled violently. Dark rocks towered above her mast and the sails thrashed and filled in the conflicting gusts, but the water got smooth and the harbor opened up. Presently Marston jumped to the foot of the mast and the peak of the mainsail swung down.