He had a gilt shield and a helmet inlaid with gold; over his armor he had a short red coat, and was easily distinguished from other men." Snorro's account of the battle is altogether animated, graphic, and so minute that antiquaries gather from it, if so disposed (which we but little are), what the methods of Norse sea-fighting were; their shooting of arrows, casting of javelins, pitching of big stones, ultimately boarding, and mutual clashing and smashing, which it would not avail us to speak of here.
Olaf stood conspicuous all day, throwing javelins, of deadly aim, with both hands at once; encouraging, fighting and commanding like a highest sea-king.
The Danish fleet, the Swedish fleet, were, both of them, quickly dealt with, and successively withdrew out of shot-range.

And then Jarl Eric came up, and fiercely grappled with the Long Serpent, or, rather, with her surrounding comrades; and gradually, as they were beaten empty of men, with the Long Serpent herself.

The fight grew ever fiercer, more furious.

Eric was supplied with new men from the Swedes and Danes; Olaf had no such resource, except from the crews of his own beaten ships, and at length this also failed him; all his ships, except the Long Serpent, being beaten and emptied.

Olaf fought on unyielding.