Spawning begins as early as late March in southern Southeast Alaska and continues through mid July in the northern Bering Sea.
Alaska herring possess a blue-green color on their upper body, and large silver scales easily removed on their sides. Typically weighing around 0.5 lbs, they can grow as long as 18 inches, but a 9 inch specimen is considered large. Harvested and sold as whole fish, sac roe, and spawn-on-kelp.
Alaska herring are harvested with the following methods: gillnet, purse seine, hand-pick (spawn-on-kelp), pounds/floating pens (spawn-on-kelp) and dive (spawn-on-kelp).