I cannot recall an instance of having experienced really bad weather when my reading of the barometer had told me that it would be fine; but I have seen the weather-wisdom of many an old sea-dog at fault. In the Baltic the fishermen fail signally to read the signs of their own skies, as the following incident will show. I had sailed into a fishing-haven on Zeeland called Gillelie. I found a fête in progress which had detained the fishermen who would otherwise have sailed on that day to the distant island of Anholt for the autumn herring fishery. 'But we will all be off to-morrow,' said one to me. 'I do not think any of you will sail to-morrow or the day after; it will be blowing a gale of wind from the north-west,' I remarked, for my glass had been falling in most ominous fashion for some days. But my friends thought they knew better. 'You are a stranger here,' said they; 'we fishing-folk know the signs of the sky in our country. The wind is south-west, and it will remain fine. The barometer is not to be trusted in the Baltic.' Well, at midnight the wind had shifted to north-west, and was howling through the bending pines; by dawn the gale had burst upon us, for two days it blew a very hurricane, and there was much loss of life and shipping on the Cattegat. Had it not been for the fête the fishermen would have put to sea, and few would ever have been seen again. I converted the fishermen of Gillelie to a belief in the barometer, and I believe that they forthwith applied to the Danish Government for one of those glasses which it supplies to seaports for the public use. Having given my reasons for recommending a small vessel of light draught for Baltic cruising, I will now explain what I consider that vessel should be like. I am about to preach rank heresy, but I should certainly act up to my preaching were I ever again to make preparations for a similar voyage. The craft that last carried me about those seas was an old teak P. & O. lifeboat, 29 feet in length, which had been decked, rigged as a ketch, provided with six inches of false keel, and so converted into a yacht of three tons register. A boat something like this one appears to me to be the best adapted for the purpose in question--a boat with pointed stern and considerable sheer, such as my lifeboat was, and such, too, as are the herring fishing boats of the Cattegat. Her beam should be about one-quarter of her length, her draught should not exceed 2 ft. 6 in., and she should have less ballast by a good deal than is generally put into a boat of her tonnage; for she must be comfortable when in rough water, be light and lively, and leap over the steep seas of the Baltic instead of driving herself through them.