Best Month to Go Fishing in Coos Bay (Month-by-Month Breakdown)

There's no single "best" month to fish Coos Bay—it depends on what you want to catch and what kind of experience you're seeking. Each month offers different opportunities, and understanding the seasonal patterns helps you plan the perfect trip. Here's a month-by-month breakdown based on 45 years of fishing these waters.

January & February

Target species: Lingcod, rockfish, Dungeness crab
Weather: Variable; storms mixed with calm periods
Crowds: Minimal

Winter fishing in January and February is weather-dependent but can be excellent on the right days. Lingcod and rockfish bite year-round. Dungeness crab season is in full swing with excellent quality and meat yields.

Best for: Anglers seeking solitude, locals with flexible schedules, crab enthusiasts.

March & April

Target species: Lingcod (peak), rockfish, Dungeness crab
Weather: Improving; more fishable days
Crowds: Light

Spring fishing begins hitting its stride. Lingcod fishing is at or near peak—fish are aggressive and actively feeding. Rockfish schools are plentiful. Weather improves compared to winter, offering more consistent fishing windows.

Best for: Lingcod enthusiasts, bottom fishing specialists, anglers who prefer fewer crowds.

May

Target species: Lingcod (peak), rockfish, halibut (season opens), crab
Weather: Generally good; increasing stability
Crowds: Moderate

May is one of the best all-around months. Lingcod fishing remains excellent, rockfish are abundant, and halibut season often includes May dates. Weather is generally favorable with increasing calm days.

Best for: Anglers seeking variety, halibut hunters, spring break trips.

June

Target species: Lingcod, rockfish, halibut, ocean salmon (if open), crab
Weather: Excellent; summer pattern begins
Crowds: Increasing

Summer fishing begins. Ocean salmon fishing may be open depending on annual regulations. Bottom fishing remains strong. Halibut season continues with additional dates. Weather is increasingly reliable.

Best for: Salmon anglers, families beginning summer vacation, halibut trips.

July

Target species: Albacore tuna (late month), salmon, halibut, lingcod, rockfish
Weather: Peak summer conditions
Crowds: High

July brings peak summer fishing. Albacore tuna typically arrive late July, adding an exciting offshore option. Salmon fishing continues when open. Bottom fish and halibut round out the options. Weather is at its most reliable.

Best for: Families, tourists, tuna enthusiasts, offshore adventures.

August

Target species: Albacore tuna (peak), salmon, halibut, lingcod, rockfish
Weather: Excellent; peak summer
Crowds: High

August is arguably the most diverse fishing month. Tuna fishing is in full swing, salmon season continues, halibut dates may be available, and bottom fish remain productive. Maximum species diversity and excellent weather make August a premier month.

Best for: Anglers wanting maximum options, tuna trips, family vacations.

September

Target species: Salmon (peak runs), lingcod, rockfish, late-season tuna (some years)
Weather: Still good; transitioning from summer
Crowds: Moderate

Fall fishing begins with excellent salmon runs. Chinook salmon stage offshore and in the bay before entering rivers. Lingcod fishing picks up again as water cools slightly. In some years, albacore linger into early September.

Best for: Salmon anglers, fall enthusiasts, those avoiding peak summer crowds.

October

Target species: Salmon (Chinook and Coho), lingcod (peak), rockfish
Weather: Variable; more storms appear
Crowds: Light

October offers excellent fishing when weather cooperates. Chinook salmon fishing peaks early in the month, while Coho runs increase. Lingcod fishing is at fall peak—aggressive, actively feeding fish. Crowds thin significantly.

Best for: Salmon and lingcod combination trips, locals, anglers with flexible schedules.

November

Target species: Coho salmon (late run), lingcod, rockfish
Weather: Increasingly variable; winter approaching
Crowds: Very light

Late fall fishing focuses on Coho salmon, which can run through November. Lingcod and rockfish remain productive on fishable days. Crab season may open late in the month depending on annual dates.

Best for: Late-season salmon anglers, locals, those seeking solitude.

December

Target species: Lingcod, rockfish, Dungeness crab (season opens)
Weather: Winter conditions; variable
Crowds: Minimal

December marks the return of Dungeness crab season, typically opening around December 1. Bottom fishing for lingcod and rockfish continues year-round. Weather is the limiting factor for scheduling trips.

Best for: Crab season openers, winter fishing enthusiasts, locals.

So What's the Best Month?

If forced to choose single months for specific goals:

• Best weather reliability: July and August
• Best lingcod fishing: April, May, September, October
• Best variety of species: August (tuna, salmon, halibut, bottom fish)
• Best for avoiding crowds: January-March, November-December
• Best for families: June-August
• Best for tuna: August-September
• Best for salmon: September-October
• Best for crab: December-April

Ultimately, the best month is when you can go. Every month offers fishing opportunities—it's about matching your expectations to what's currently available.