"No, it has fallen light during the last two hours," the skipper replied, "but I expect we shall have plenty before long. However, we could do with a little more now."
Tide was half out when they started. Joe Chambers had said the night before that he intended to drop down to the edge of the sands and there anchor, and to make across them past the Whittaker Beacon into the channel as soon as there was sufficient water to enable him to do so. The wind was light, sometimes scarcely sufficient to belly out the sails and give the boat steerage way, at others coming in short puffs which heeled her over and made her spring forward merrily.
Before long the wind fell lighter and lighter, and at last Joe Chambers ordered the oars to be got out.
"We must get down to the edge of the Buxey," he said, "before the tide turns, or we shall have it against us, and with this wind we should never be able to stem it, but should be swept up the Crouch. At present it is helping us, and with a couple of hours' rowing we may save it to the Buxey."
The boys helped at the sweeps, and for two hours the creaking of the oars and the dull flapping of the sail alone broke the silence of the calm; and the lads were by no means sorry when the skipper gave the order for the anchor to be dropped.
"I should like to have got about half a mile further," he said; "but I can see by the landmarks that we are making no way now. The tide is beginning to suck in."
"How long will it be before we have water enough to cross the Spit?" Lionel asked as they laid in the oars.
"Well nigh four hours, Master Lionel. Then, even if it keeps a stark calm like this, we shall be able to get across the sands and a mile or two up the channel before we meet the tide. There we must anchor again till the first strength is past, and then if the wind springs up we can work along at the edge of the sands against it. There is no tide close in to the sands after the first two hours. But I still think this is going to turn into wind presently; and if it does it will be sharp and heavy, I warrant. It's either that or rain."
The sky grew darker and darker until the water looked almost black under a leaden canopy.
"I wish we were back into Bricklesey," Joe Chambers said. "I have been well-nigh fifteen years going backwards and forwards here, and I do not know that ever I saw an awkwarder look about the sky. It reminds me of what I have heard men who have sailed to the Indies say they have seen there before a hurricane breaks. If it was not that we saw the clouds flying fast overhead when we started, I should have said it was a thick sea fog that had rolled in upon us. Ah, there is the first drop. I don't care how hard it comes down so that there is not wind at the tail of it. A squall of wind before rain is soon over; but when it follows rain you will soon have your sails close-reefed. You had best go below or you will be wet through in a minute."