[f. prec. vb.] The movement of agitated water.
1880. Besant & Rice, Seamy Side, xxviii. 236. Outside Swanage Bay there is always what the jocose captain of the Heather Bell calls a bit of a bobble.
1884. St. Jamess Gaz., 22 March, 6/2. Therell be a pretty bobble up across tide afore we get under the land.