The Fly Guide | June 2026
The Fly Guide: June 2026
Following the Migration: Why June is Prime Time for Stripers in New England
There’s something special about June in New England.
The school year winds down, the days stretch long past dinner, and along the rocky coastline, in tidal estuaries, and just beyond the surf line, striped bass are on the move.
At Postfly headquarters in Newbury, Massachusetts, striper season isn’t some distant event we read about in reports—it’s part of the rhythm of life here. Just minutes from the Parker River National Wildlife Refuge, Plum Island, and the mouth of the Merrimack, we sit in one of the Northeast’s most iconic striped bass fisheries. And every June, that fishery comes alive.
For anglers, June represents one of the most exciting windows of the year—not just because stripers are here, but because they’re actively feeding, spread across a variety of habitats, and accessible to both seasoned anglers and newcomers alike.
The Migration North
Striped bass are migratory by nature. While some resident populations remain in certain areas year-round, the majority of Atlantic striped bass begin their annual spring migration from spawning grounds in systems like the Chesapeake Bay, Delaware River, and Hudson River.
As water temperatures rise in spring, those fish begin pushing north in search of bait-rich feeding grounds.
By late May into June, New England becomes prime territory.
This is when Massachusetts waters begin filling with migratory bass chasing everything from river herring and sand eels to mackerel, squid, and bunker (pogies). Depending on conditions, fish may stage in estuaries, blitz bait along open beaches, stack up in current seams, or cruise rocky shorelines looking for an easy meal.
For anglers, this creates a rare sweet spot: fish that are both abundant and aggressive.
Why June Is So Good
Timing is everything in fishing, and June checks nearly every box.
Water temperatures have warmed enough to get fish feeding consistently, but the dog days of summer haven’t arrived yet. Bait is active. Fish are moving. And importantly, striped bass are often less pressured than they’ll be later in the season.
This is when you can encounter:
- schoolie bass crushing topwater at sunrise
- slot fish hunting bait in estuaries
- larger migratory fish pushing through deeper channels and structure
- surf action that can go from dead quiet to absolute chaos in minutes
And unlike more specialized seasonal fisheries, June offers options.
Boat angler? You’re in business.
Wading tidal marshes? Perfect.
Throwing flies from the beach? Absolutely.
Dawn patrol before work? Very much a New England tradition.
Fishing Our Backyard
Being based in Newbury gives us a front-row seat to this migration every year.
The waters around Plum Island and the Merrimack are textbook striper habitat. Tidal flow creates current seams and ambush points. Marsh systems hold bait. Open surf offers moving water and structure. The river mouth acts as a natural highway for fish transitioning between feeding zones.
One morning you may find bass sipping sand eels in shallow water. The next, they’re crashing bunker offshore.
It’s dynamic fishing—and that’s part of what makes striped bass so addictive.
Around here, June conversations quickly shift from weather forecasts to tide charts.
Fly Selection for June Stripers
Matching the hatch matters—but striped bass are opportunists.
In June, some of the most productive fly categories include:
Sand Eel Patterns - Slim, sparse, and deadly when fish are keyed in on narrow bait.
Clousers - Still one of the most versatile striped bass flies ever tied. Change size, color, and retrieve speed to match conditions.
Deceivers & Baitfish Patterns - Ideal when bass are chasing larger forage like bunker or herring.
Topwater Poppers & Gurglers - Because few things in fishing compare to a surface eat at sunrise.
Squid / Larger Profile Patterns - Worth having if bigger migratory fish are around.
The beauty of June is variety—you can legitimately fish multiple patterns in a single outing depending on what unfolds.
Why Stripers Matter
There’s a reason striped bass inspire obsession.
They’re accessible enough for beginners, challenging enough for experts, and wildly unpredictable in the best possible way. They reward preparation, punish bad timing, and occasionally make you feel like the smartest angler alive.
Then humble you the next morning.
For those of us at Postfly, striper season feels personal. These are the fish swimming through our own backyard. The tides, marshes, and beaches surrounding Newbury are part of our daily backdrop—and every June, they remind us why we love fishing in the first place.
So whether you’re chasing your first schoolie from the surf or hunting larger fish in moving water, June is your invitation.
The migration is here.
Chasing Cold Water: Why June Is Prime Time for Trout Fishing
June is one of the best months of the year for trout fishing.
The rush of early spring runoff begins to settle, rivers become easier to read, and trout enter one of their most active feeding periods of the season. In many parts of the country, June offers that sweet spot between unpredictable spring conditions and the heat stress of midsummer.
For anglers, that means opportunity.
Whether you’re fishing a mountain stream, tailwater, or freestone river, June often delivers some of the most versatile and rewarding trout fishing of the year.
Why June Is So Good
Trout are driven by three things: water temperature, oxygen, and food.
In spring, snowmelt can leave rivers cold, high, and difficult to fish effectively. By June, many systems settle into a much more productive rhythm. Water clarity improves, flows normalize, and aquatic insect activity ramps up.
And trout respond.
Fish are feeding consistently, conditions are more predictable, and anglers have far more options in how they approach the water.
Hatch Season Is Here
June is when many trout fisheries truly come alive.
Mayflies, caddis, stoneflies, and emerging terrestrials create some of the most exciting fishing of the season. One day may call for technical dry fly presentations, while the next may reward a subsurface approach.
It’s a month that rewards observation.
If trout are rising, it can be magical. If they’re not, there are still plenty of productive ways to find fish.
Versatility Is the Magic
What makes June so special is flexibility.
Unlike the dog days of summer—when trout often become increasingly temperature-sensitive—June still offers productive mornings, midday opportunities, and memorable evening hatches.
You might start the day nymphing deeper seams, transition to dry flies when fish begin looking up, and finish by targeting aggressive trout in low light.
Few months offer that kind of variety.
Fish Smart
As much as June is about opportunity, it’s also the beginning of warmer water in many regions.
As temperatures climb, trout become more vulnerable to stress, especially wild fish. Paying attention to water temperatures and adjusting your fishing accordingly helps protect the fisheries we all care about.
Good fishing and good stewardship go hand in hand.
The Sweet Spot Before Summer
Every trout season has its own rhythm.
Spring can be unpredictable. Summer often becomes technical and temperature-sensitive. Fall brings its own kind of magic.
But June feels balanced.
The water is alive. Trout are active. The conditions are inviting.
It’s the kind of month that reminds us why we fell in love with trout fishing in the first place.x
Nymphing 101: Tips for Catching More Trout Below the Surface
If you ask experienced trout anglers how they catch the majority of their fish, the answer is often the same: nymphing.
As much as we all love watching a trout rise to a dry fly, the reality is that trout spend most of their time feeding below the surface. Aquatic insects live the majority of their lives underwater, making nymphs one of the most effective and consistent ways to catch fish in nearly every trout fishery.
The good news? You don’t need to be an expert to get better at it.
Get Deep Enough
One of the biggest mistakes newer anglers make is not getting their flies down where the fish actually are.
Trout typically hold near the bottom, where current is slower and food naturally drifts past them. If your flies are riding too high in the water column, you’re simply fishing over them.
Adding the right amount of weight—and adjusting it throughout the day—can make all the difference.
A good rule of thumb: if you’re not occasionally ticking bottom, you may not be fishing deep enough.
Focus on Drift
Nymphing is all about presentation.
Your flies should move naturally with the current, just like the real insects trout are feeding on. Drag, unnatural movement, or a poorly managed drift can turn willing fish off quickly.
Mend often, watch your line, and aim for the cleanest drift possible.
Sometimes the difference between a slow day and a great day is just a better drift.
Watch for Subtle Takes
Not every trout eats like a freight train.
In fact, many nymph eats are incredibly subtle—a tiny hesitation, a slight twitch in your indicator, or a brief pause where something just looks “off.”
When in doubt, set the hook.
Worst case? You practice your hookset.
Best case? Fish on.
Adjust Often
The anglers who consistently catch fish while nymphing aren’t necessarily using secret flies—they’re constantly making adjustments.
Not getting touches?
- Add weight
- Change depth
- Swap fly size
- Try a different profile
Conditions change constantly, and successful nymphing rewards anglers who stay flexible.
Keep It Simple
It’s easy to overcomplicate trout fishing.
Fancy rigs and endless fly options can be fun, but effective nymphing often comes down to a few fundamentals:
get your flies down, present them naturally, and pay attention.
That’s it.
Because while dry fly eats may get all the glory, nymphing quietly puts a lot of trout in the net.
