Bield Fish · Spawn calendar

When fish spawn, where you fish.

Pre-spawn, spawn, and post-spawn timing for the species and waters that matter. Bass, walleye, panfish, trout — region-by-region, with temperature thresholds anchored to NOAA and USGS data.

22 regions · 29 species tracked

Spawn regions

  • New England / Northeast

    freshwater

  • Great Lakes Basin

    freshwater

  • Mid-Atlantic / Appalachian Watersheds

    freshwater

  • Southeast Rivers and Reservoirs

    freshwater

  • Midwest Rivers and Natural Lakes

    freshwater

  • Southern Plains / Ozark / Arkansas River System

    freshwater

  • Texas River Systems and Reservoirs

    freshwater

  • Mountain West / Rockies Trout Waters

    freshwater

  • Pacific Northwest

    freshwater

  • Delaware Bay

    saltwater

  • Chesapeake Bay (Upper)

    saltwater

  • Chesapeake Bay (Lower)

    saltwater

  • North Carolina Outer Banks

    saltwater

  • North Carolina Southern Coast

    saltwater

  • South Carolina Lowcountry

    saltwater

  • Central Florida Atlantic / Indian River Lagoon

    saltwater

  • Southeast Florida Inlets

    saltwater

  • Florida Nature Coast & Big Bend

    saltwater

  • Tampa Bay & Charlotte Harbor

    saltwater

  • Southwest Florida & Everglades

    saltwater

  • Louisiana Coast

    saltwater

  • Texas Upper Coast

    saltwater

Species

  • Largemouth Bass

    Micropterus salmoides

  • Smallmouth Bass

    Micropterus dolomieu

  • Spotted Bass

    Micropterus punctulatus

  • Walleye

    Sander vitreus

  • Sauger

    Sander canadensis

  • Northern Pike

    Esox lucius

  • Muskellunge

    Esox masquinongy

  • Yellow Perch

    Perca flavescens

  • Bluegill

    Lepomis macrochirus

  • Redear Sunfish

    Lepomis microlophus

  • Black Crappie

    Pomoxis nigromaculatus

  • White Crappie

    Pomoxis annularis

  • Channel Catfish

    Ictalurus punctatus

  • Flathead Catfish

    Pylodictis olivaris

  • Blue Catfish

    Ictalurus furcatus

  • White Bass

    Morone chrysops

  • Striped Bass (Inland)

    Morone saxatilis

  • Rainbow Trout

    Oncorhynchus mykiss

  • Brown Trout

    Salmo trutta

  • Brook Trout

    Salvelinus fontinalis

  • Lake Trout

    Salvelinus namaycush

  • Cutthroat Trout

    Oncorhynchus clarkii

  • Red Drum

    Sciaenops ocellatus

  • Speckled Trout

    Cynoscion nebulosus

  • Striped Bass (Coastal)

    Morone saxatilis

  • Southern Flounder

    Paralichthys lethostigma

  • Black Drum

    Pogonias cromis

  • Snook

    Centropomus undecimalis

  • Tarpon

    Megalops atlanticus

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