Chance of some spray. Probably some spray. Near Gale Sea heaps up and white foam from breaking waves begins to be blown in streaks along the direction of the wind. The foam is blown in well-marked streaks along the direction of the wind. Dense streaks of foam along the direction of the wind.
Crests of waves begin to topple, tumble and roll over.
Spray may affect visibility. The resulting foam, in great patches, is blown in dense white streaks along the direction of the wind. On the whole the surface of the sea takes on a white appearance. The 'tumbling' of the sea becomes heavy and shock-like. The sea is completely covered with long white patches of foam lying along the direction of the wind.