4 adverbs to describe how to shoaler

For the first three miles the soundings did not show less than three fathoms, with an even sandy bottom, the last mile shoaling gradually to the beach; the landing being easily effected, as there now was but little surf.

Beneath, the shy and stately pickerel vanishes at a glance, shoals of minnows glide, black and bearded pouts frisk aimlessly, soft water-lizards hang poised without motion, and slender pickerel-frogs cease occasionally their submerged croaking, and, darting to the surface with swift vertical strokes, gulp a mouthful of fresh air, and down again to renew the moist soliloquy.

At daylight, whilst standing to the South-West the water shoaled rapidly though regularly from 20 to 6 fathoms, we then tacked, Red Island bearing South-East one mile and a quarter; in standing out (north) the water deepened suddenly and almost immediately to 15 fathoms.

At 10 hours 40 minutes we were about a mile and a half from a reef which was dry for more than a mile in extent, and nearer to us was a patch of breakers: in standing towards these shoals our soundings had been regular between nine and ten fathoms; but at this time they unexpectedly shoaled at one cast, from eight to three fathoms: the course was altered in time to prevent the cutter's striking.

4 adverbs to describe how to  shoaler  - Adverbs for  shoaler