Fishing the Penobscot River in Bangor, Maine: What You Can Catch and When

June 17, 2025by Danielle Dorrie

The Penobscot River, flowing through the heart of Bangor, offers some of the best freshwater and tidal fishing opportunities in Maine. Whether you’re casting from a kayak or along the riverbank, this dynamic waterway provides an exciting variety of species to target throughout the seasons.

Top Fish Species You’ll Find Near Bangor

1. Smallmouth Bass
One of the most sought-after sport fish in the area, smallmouth bass thrive in the Penobscot’s rocky, fast-moving waters. Summer months (June through August) are prime time, with anglers reporting bass up to 23 inches. The stretch near Bangor is a bass hotspot.

2. Striped Bass
These anadromous fish migrate upriver from the ocean in the late spring and early summer. They’re powerful fighters and a top target for kayak anglers around Bangor’s tidal zone.

3. Brook and Brown Trout
Cold tributaries and shaded areas off the main river support healthy populations of brook and brown trout. Early spring and fall are ideal seasons for trout fishing.

4. Landlocked Salmon
While more commonly found upstream and in connected lakes, salmon can occasionally be caught near Bangor—especially in cooler months when water temperatures drop.

5. Pickerel, Perch & Sunfish
If you’re fishing with kids or looking for steady action, warm-water species like chain pickerel, white perch, and redbreast sunfish are plentiful in slower-moving, weedy areas.

Seasonal Highlights

  • Spring (April–June): Great for trout, salmon, and the arrival of striped bass and shad.
  • Summer (June–August): Peak for smallmouth bass and warm-water species.
  • Fall (September–October): Active trout and bass fishing as water cools.

Important Notes for Anglers

  • Atlantic Salmon: While historically significant in the Penobscot, Atlantic salmon are now endangered and protected. No recreational fishing is allowed.
  • Catch Limits & Safety: Always check the latest Maine Inland Fisheries and Wildlife regulations before heading out. Note that some fish in the river may carry mercury advisories.

Paddle and Cast with Skyline

Fishing from a kayak offers a unique, peaceful way to explore the Penobscot. Skyline Kayak Rentals provides convenient river access, stable kayak rentals, and even guided adventures upon request. Whether you’re after your first smallmouth or just enjoying the scenery, Bangor’s riverfront is the perfect launch point.


Ready to cast a line? Book your kayak rental or guided trip today at skylinekayakrentals.com and discover the fishing opportunities waiting in Bangor’s beautiful Penobscot River.