The Weekend Cast Newsletter

The Weekend Cast – March 12, 2026 | Fly Fishing Outlook
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The Weekend Cast

Your Weekly Fly Fishing Outlook for the Greater NYC Region

Week of March 9–15, 2026

March is doing what March always does — teasing us with the promise of spring while keeping one foot firmly planted in winter. This week, a significant snowstorm is bearing down on the region for the weekend, and our rivers are reflecting that transitional tension: some are running high from recent rains, others are holding at winter-low levels as the snowpack builds. But here’s the thing: mid-March cold snaps have a way of focusing fish into predictable lies, and an angler who knows where to look can find some of the most rewarding fishing of the year.

With trout season opening day on April 1 just three weeks away, now is the time to check your gear, tie your pre-season flies, and watch those USGS gauges carefully. The Hendrickson hatch on the Beaverkill and Housatonic will be here before you know it. In the meantime, let’s see what this weekend has in store.

🎣 This Weekend’s River Report

Data: USGS Water Data for the Nation · As of March 12, 2026

Catskills – Beaverkill & Willowemoc RUNNING HIGH
Beaverkill: ~527 CFS · Water temp ~37°F Willowemoc: ~180 CFS · Water temp ~37°F
☁️ Sat: Mostly cloudy, ~25°F · 40% snow chance ❄️ Sun: Mostly cloudy, ~30°F · 40% snow chance

The Beaverkill is running above its ideal 100–400 CFS window after recent rains, and the approaching snowstorm will push it higher through the weekend. Fish deep, slow pools with heavy tungsten nymphs: Pat’s Rubber Legs (#10–12) as an anchor and a small #20–22 Zebra Midge or red copper John as a dropper. Target the seams and shelves between faster runs — trout have moved out of the riffles and are holding in protected lies. With catch-and-release, artificial-only regulations in effect through March 31, conditions are ideal for a quiet mid-week scouting trip before the April 1 opener changes the scene dramatically.

Croton Watershed – East & West Branch GOOD
E. Branch (Brewster): ~48 CFS · Water temp ~38°F W. Branch (Croton Falls): ~66 CFS · Water temp ~38°F
☀️ Sat: Sunny, ~44°F · Low wind ☀️ Sun: Sunny, ~38°F · Light wind

The Croton watershed is in solid shape this weekend — flows are within normal winter ranges and the clear skies forecast for Saturday and Sunday mean water temps could tick up to the low 40s during afternoon windows. This is the time to break out a #18–20 Black Beauty or Pheasant Tail Nymph and work the softer water below runs. During any sunny afternoon stretch, keep an eye out for early midges dimpling the surface — trout may be sipping right at the film even in these temperatures. A pleasant 44°F high on Saturday makes the Croton area the most comfortable choice for a winter outing this weekend.

Housatonic – Falls Village, CT FAIR
Housatonic (Falls Village): ~235 CFS · Water temp ~33°F
❄️ Sat: Heavy snow, high ~14°F · 8–12″ possible ❄️ Sun: Continued snow, high ~25°F · 1–3″ more

Skip the Housatonic this weekend. A major winter storm will dump 8–12 inches of snow across the Falls Village area starting Saturday, with temperatures in the teens making for genuinely dangerous wade-fishing conditions. At 235 CFS the river is currently below its ideal 300–800 CFS range, but that will change dramatically as snowmelt hits early next week — likely pushing flows into the Running High category by Monday or Tuesday. File this one away: the post-storm drop, usually 3–5 days after the peak, often produces spectacular early black stonefly activity. Set your alerts now for when Housatonic flows settle back to 400–600 CFS.

Raritan – N. & S. Branch, NJ GOOD
N. Branch (Far Hills) / S. Branch (Stanton): ~45–85 CFS estimated · Water temp ~39–41°F
⛅ Sat: Partly sunny, ~49°F · Light south wind ☀️ Sun: Sunny, ~49°F · Calm

The Raritan branches are the sleeper pick of the weekend. With highs near 49°F both days and no precipitation in the forecast for Flemington, this is the warmest and driest fishing spot within reach of NYC. Both branches are running at comfortable late-winter levels and water temps are approaching the upper 30s — warm enough for small midges and early BWOs to start emerging in the early afternoon. Try a #22 Griffith’s Gnat on the surface during the 11am–2pm window, backed up by a #18 Pheasant Tail below the surface. NJ trout season is open year-round on designated waters, so no countdown required.

📰 This Week in Fly Fishing

Conservation · NFWF / EPA · February 2026

$44.2 Million in Chesapeake Bay Grants Delivers Major Win for Brook Trout

The National Fish and Wildlife Foundation and the EPA announced 72 grants totaling $44.2 million for water quality and habitat restoration in the Chesapeake Bay watershed, with a total conservation impact of $75 million when matching funds are included. Trout Unlimited received $812,132 specifically to reconnect aquatic habitat for brook trout in the North Branch Potomac watershed, including more than 2 miles of agricultural exclusion fencing and 32 acres of riparian forest restoration.

Read the Full Story →

Regulations · NY State · 2026 Season

New York Trout Season Opens April 1 — Catskills Stocking Underway

Opening day for trout across most New York streams is April 1, with the DEC stocking approximately 2.3 million catchable brook, brown, and rainbow trout in nearly 3,100 miles of streams statewide, including the Beaverkill, Esopus Creek, and other Catskill favorites. Through March 31, all Catskill waters remain catch-and-release, artificial lures only — making the next three weeks a quiet, uncrowded opportunity to scout your favorite pools before the opener crowds arrive.

Read the Full Story →

Gear · Denver Fly Fishing Show · 2026

Best New Fly Fishing Gear of 2026: Orvis Recon, Abel SDX, and More

The Denver Fly Fishing Show brought a strong class of new equipment for 2026, with the Orvis Recon series standing out as a mid-range rod featuring Helios-inspired technology at roughly 20% greater strength than its predecessor. Abel’s new SDX reel — built for heavy saltwater and Spey applications with a sealed drag and 17.5-inch-per-turn line pickup — also generated significant buzz on the show floor.

Read the Full Story →

River Conditions · Housatonic River Outfitters · March 2026

Housatonic Early-Season Update: Stoneflies Hatching, Guide Season Booking

Early-season reports from the Housatonic have been encouraging, with early black stoneflies already hatching along the river despite cold water temperatures hovering in the low-to-mid 30s. Housatonic River Outfitters has reopened their Cornwall Market kiosk for the season, stocked with flies, leaders, and supplies, and is booking guided trips for spring 2026.

Read the Full Story →

Events · Minnesota Trout Unlimited · March 13–15, 2026

Great Waters Fly Fishing Expo Runs This Weekend in St. Paul

The Great Waters Fly Fishing Expo, presented by Minnesota Trout Unlimited and billed as the largest fly fishing event in the Upper Midwest, runs March 13–15 at Hamline University in St. Paul, featuring nearly 50 expert programs over three days with speakers from around the world. While it’s a bit of a haul from the NYC area, the presentations will be among the most educational of the year — worth checking for livestream or recorded content if you can’t make the trip in person.

Read the Full Story →

▶ Watch This Week

YouTube · Troutbitten

Euro-Nymphing in Cold Water: Tactics for Late-Winter Trout

Domenick Swentosky of the Troutbitten channel consistently produces some of the most thoughtful, tactical fly fishing content in the Northeast. His deep dives into nymphing technique are particularly valuable for exactly the conditions we’re fishing right now — slow, cold water with sluggish trout that need a perfectly presented fly drifted right in front of their nose.

Watch on YouTube →

YouTube · Wet Fly Swing · Paul McCain, River Bay Outfitters

Long Island Fly Fishing with Paul McCain of River Bay Outfitters

For NYC-area anglers looking for accessible early-season action closer to home, this Wet Fly Swing episode with Paul McCain of River Bay Outfitters covers fly fishing opportunities on Long Island — often overlooked but a genuinely viable option when the Catskill rivers are blown out or frozen. A great reminder that world-class fly fishing doesn’t always require a 3-hour drive.

Watch on YouTube →

💡 Tip of the Week

Pre-Season Prep: Get Your Gear Ready Now, Not Opening Morning

March is the most underrated month on the fly fishing calendar — not because the fishing is spectacular, but because it’s the last quiet window before spring opener chaos. Use these final weeks to strip and re-clean your fly lines (cold storage can make them stiff and coily), inspect your rod guides for cracks or corrosion, and replace any frayed tippet spools. Check your wader seams carefully — small delaminations that seem manageable in October become soggy disasters when you’re standing in 38°F water on April 1. Most importantly, tie your Hendrickson and Early BWO patterns now, before the hatch arrives and you’re scrambling at the vise at midnight — your future self will thank you.

🪰 Hatch Watch

Expected Hatches: March 12–22, 2026

We’re firmly in the Early Black Stonefly window right now. Capnia and Allocapnia species have been hatching since late February on the Housatonic and are starting to appear on warmer afternoons along the Beaverkill and Willowemoc. These tiny (#18–22), all-black flies emerge in impressive numbers when air temps hit the low 40s — fish a #20 black Elk Hair Caddis or a small black soft hackle in the film during the 11am–2pm window.

Midges remain the primary food source across all of our rivers and will continue to dominate through March. On the Croton and Raritan, look for trout sipping in flat, glassy water during warm afternoons — a #22 Griffith’s Gnat or a cluster midge (#20 Adams Parachute) can produce surprisingly strong surface takes even with water in the upper 30s.

Watch for the first Blue-Winged Olives of 2026 to appear during any cloudy, mild afternoon this month. Baetis hatches are triggered by overcast skies and moderate temperatures (42–55°F) — if we get a gray, mild day in the next two weeks, BWO #18–22 Parachute Adams or CDC Comparaduns will be your best surface bet.

Looking ahead: The Hendrickson hatch on the Beaverkill typically kicks off around April 15 and is the most anticipated dry-fly event of the NYC-area calendar. Begin stocking #14 Hendrickson Parachutes, Comparaduns in rusty and pink (for the Red Quill female), and soft-hackle wet flies in brown/olive. The fish will be gorging — and the crowds will be out in force.

The Weekend Cast is published every Thursday morning.

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Offseason practice

Now that most people in the northeast are preparing for winter you are probably not doing as much fishing but there is still plenty of time to keep honing your skills. One of the most important skills in fly fishing is the ability to cast accurately, as this allows you to place your fly in the perfect spot to entice fish. In this blog post, we will provide some tips on how to improve your fly fishing casting accuracy.

  1. Practice, practice, practice! The more you practice your casting, the better you will become. Make sure to find a safe and open area to practice, where you won’t disturb anyone or damage any property.
  2. Pay attention to your stance. When you are casting, your stance is crucial. Make sure to stand with your feet shoulder-width apart, and with your weight evenly distributed on both feet. This will give you the stability and balance you need to cast accurately.
  3. Use your wrist. Many beginning fly fishermen make the mistake of using their entire arm to cast. However, the key to accurate casting is to use your wrist to flick the fly line forward. This will give you much better control and accuracy.
  4. Focus on your target. As you are casting, it is important to focus on your target. Visualize where you want the fly to land, and focus on that spot as you cast. This will help you to stay focused and make more accurate casts.
  5. Use the right equipment. In order to cast accurately, you need to use the right equipment. Make sure to choose a fly rod and line that are well-matched and suitable for the type of fishing you are doing.

By following these tips, you can improve your fly fishing casting accuracy and increase your chances of success on the water. Happy fishing!

Its not always about the 100 ft cast

I often take out clients to help them improve their casting technique. I enjoy it, but as fun as it is to get a nice double haul and lay out 100 ft of line. Its not that practical for most fishing. If you can layout a perfect 30 ft cast and then manage your line for a good drift, you will catch a lot more fish. So what is mending?

Fly fishing requires precise casting techniques in order to effectively present the fly to the fish in a way that will entice them to bite. Mending is an important technique in fly fishing that involves making adjustments to the position of the fly line in the water to improve the presentation of the fly to the fish.

Mending can be used to control the speed and direction of the fly line in the water, which can be critical for successfully catching fish. For example, if the fly line is moving too quickly through the water, the fly may not have enough time to properly drift and mimic the natural movement of an insect or baitfish. By mending the line, the fly fisherman can slow down the fly line and give the fly more time to drift naturally. This can improve the chances of the fly being noticed by the fish and getting a bite.

Mending can also be used to control the direction of the fly line in the water. This is important because fish tend to feed in specific areas, such as along the edges of currents or near obstacles. By mending the line, the fly fisherman can guide the fly to these areas and increase the chances of getting a bite.

Overall, mending is an important technique in fly fishing that allows the fly fisherman to control the speed and direction of the fly line in the water, which can improve the presentation of the fly to the fish and increase the chances of getting a bite.

River Reviews: Connetquot State Park

I recently had the opportunity to fish at the Connetquot State Park on Long Island with our local Trout Unlimited Chapter. I don’t typically fish out this way but whenever I get the chance I always jump to it.

In my opinion its as close to a trout amusement park as you can get to. There is a hatchery in the middle of the river which produces some very large trout that are fairly used to people and not that skittish. The river is divided into 30 sections and each angler is assigned to a section to fish. They all hold fish though there are some in the middle section 12-16 that seem to be the most productive.

This is not a technical stream, so you can fish a wide variety of different techniques with success. Typically hopper – dropper or dry-dropper is the best way to go but nymphs/streams even pure dry flies will work. After catching some fish I played with with a mop fly for a while and pulled in a few more.

There is some more involved procedures about how the different sections are assigned, and you can find more information at this site https://parks.ny.gov/documents/parks/ConnetquotRiverFlyFishingInformationMap.pdf

And we are off

The spring trout season is off and running and despite some weird weather there are plenty of trout to be had. Mostly have been fishing in Putnam and West Chester county and been putting people on both stocked and wild trout.

Reach out via the contact page or learntoflyfishnyc@gmail.com to book a trip.

Also the saltwater bite has been really heating up, so the next few weeks there will be adequate surf fishing opportunities from the beaches around NYC.