The author most likely uses the word monstrous rather than the word “unpleasant” because it has

Imust go down to the seas again, to the lonely sea and the sky, and all i ask is a tall ship and a star to steer her by; and the wheel's kick and the wind's song and the white sail's shaking, and a grey mist on the sea's face, and a grey dawn breaking, i must go down to the seas again, for the call of the running tide is a wild call and a clear call that may not be denied; and all i ask is a windy day with the white clouds flying, and the flung spray and the blown spume, and the sea-gulls crying. i must go down to the seas again, to the vagrant gypsy life, to the gull's way and the whale's way where the wind's like a whetted knife; and all i ask is a merry yarn from a laughing fellow-rover, and a quiet sleep and a sweet dream when the long trick's over. —"sea fever,” john masefield read the poem, then use the drop-down menus to identify the mood of each stanza. the mood of the first stanza is (reflective-excited-regretful) the mood of the second stanza is (angry-urgent-sorrowful) the mood of the third stanza is (vengeful-peaceful-energetic)