Iceland doesn’t really do weather forecasts so much as weather suggestions.
At Heidarvatn, a calm, bright morning on the lake can turn into horizontal rain and a cold north wind before you’ve finished your first drift – and the sea trout have a habit of switching on right when everyone else heads back to the lodge. That’s the job description for a wading jacket up here, and it’s the brief Patagonia claims for the Swiftcurrent: its “most versatile technical jacket,” built for “the most extreme wet weather environments.” We’ve fished it hard through some properly foul Icelandic weather to find out whether it lives up to that.
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Overview: A Shell Built Around the Wading Position
The Swiftcurrent is Patagonia’s dedicated wading jacket: a fully waterproof shell sized to go over waders, with its pockets and hem laid out for someone standing deep in a river. It sits in the brand’s fly fishing line as the technical all-rounder – the jacket meant to cover everything from a drizzly evening hatch to a full day in proper weather. Its cut is slightly longer than the brand’s evergreen, the SST.
4-Layer H2No® Shell: The jacket uses Patagonia’s 4-layer H2No® Performance Standard waterproof/breathable construction. More layers usually means a more robust, longer-lived shell – which matters on a garment that will spend its life rubbing against wader straps, net handles, and boat gunwales.
NetPlus® Recycled Nylon: The face fabric is NetPlus® 100% postconsumer nylon, made from recycled fishing nets. For a fly fishing jacket, there’s a nice symmetry in that – old commercial nets pulled out of circulation and turned into something that keeps you fishing.
PFAS-Free DWR: The durable water repellent finish is made without intentionally added PFAS. That’s the direction the whole industry has to go, and it’s good to see it on a flagship piece rather than only on the entry-level kit.
Fair Trade Certified: It’s made in a Fair Trade Certified™ factory in Vietnam, meaning the workers who sewed it earned a premium on top of their wages.
Weight: Patagonia lists it at 673 g (23.75 oz). That’s not featherweight, but this isn’t a packable emergency shell – it’s a jacket you’re meant to live in on bad days.
The Details That Make It a Wading Jacket
Hood and Collar: The vented hood adjusts easily and has a rain gutter along the brim to shed water away from your face. It’s designed to fit over a ball cap or beanie without cutting off your peripheral vision – which matters when you’re watching a fly on the swing. An integrated high collar closes off the gap at the neck for heavy weather and strong wind.
Pockets Up High: Two low-profile, front-zip pockets are sized for fly boxes. The zippered handwarmer pockets are placed high for deep wading and get flap covers, so the back of your hand sits on something soft rather than a cold zipper.
Watertight Cuffs: Low-profile, adjustable cuffs are designed to keep your sleeves dry when you reach into the water to release a fish – the moment most jackets let you down.
Draining Hem: The hem enclosure is lined with mesh so trapped water can drain out, and it houses an elastic drawcord to cinch the jacket close over your waders without creating drag in the current.
Fit: It’s sized to layer underneath and to go over waders. Over a fleece midlayer there’s enough room through the shoulders to cast without the jacket binding, and once the hem is cinched it doesn’t balloon in the wind.
In the Wild: Performance Review
Keeping the Weather Out
This is where the Swiftcurrent earns its price. We fished it through the kind of days Iceland specializes in – hours of driving rain, gusts strong enough to make a #7 line unruly, and temperatures low enough that getting wet quickly turns into getting miserable. Nothing came through the shell. The high collar and hood make the real difference: cinched down, the collar closes the gap at the neck where rain usually finds its way in, and the brim’s gutter sheds water away from your face instead of funneling it down your chin.
Breathability on the Move
No hardshell is truly breathable when you’re working hard, and the Swiftcurrent is no exception – a brisk walk to the lower pools with a full pack builds up some warmth inside. But it clears that moisture better than you’d expect from a 4-layer construction, and once you’re standing in the water or sitting in the boat it settles into a comfortable equilibrium.
Releasing Fish
The cuffs are the feature Patagonia leans on hardest for anglers, and they work. Cinched snug, they kept our sleeves dry while unhooking and holding sea trout at the surface – the moment where most jackets wick a cold stripe of lake water up toward the elbow. They’re also simple enough to adjust with cold, wet fingers.
Deep Wading and Storage
The handwarmer pockets sit high enough to stay clear of the water at the depths we typically wade, and the flap covers are a small but welcome detail when your hands are numb. The two front pockets take a fly box each without the jacket sagging. The mesh-lined hem drains quickly after a deep step, and with the drawcord pulled tight the jacket stays put instead of floating up or catching the current.
Where It Sits in the Market
At $499, the Swiftcurrent is a serious purchase. What you’re paying for is a 4-layer shell that stood up to genuinely nasty Icelandic weather, wading-specific details that actually work on the water, a recycled face fabric, and Patagonia’s guarantee behind it. If you mostly fish in fair weather, a lighter, cheaper shell will do the job. If you fish where the weather decides your day, it’s money well spent.
Pros and Cons
PROS:
- Kept us dry through long days of sideways Icelandic rain
- Robust 4-layer H2No® shell that shrugs off abrasion
- Wading-specific details that work: high handwarmer pockets, watertight cuffs, draining hem
- Hood fits over a cap or beanie without blocking your view
- Recycled NetPlus® face fabric and PFAS-free DWR
CONS:
- $499 is a lot of money for a jacket
- At 673 g, it’s no packable backup shell
- Like any hardshell, it runs warm on long walks to the water
The Verdict
The Patagonia Swiftcurrent Wading Jacket does exactly what a wading jacket should: it kept the Icelandic weather out, kept our sleeves dry when releasing fish, and kept the essentials within reach while standing deep. It isn’t cheap and it isn’t light, but it’s built for anglers who fish regardless of the forecast – and at Heidarvatn, that’s everyone. It has become the jacket we reach for first when the sky over the lake turns grey.
Frequently Asked Questions: Patagonia Swiftcurrent Wading Jacket
Is the Patagonia Swiftcurrent Wading Jacket fully waterproof?
Yes. It’s built on Patagonia’s 4-layer H2No® Performance Standard waterproof/breathable shell, with a PFAS-free DWR finish on the outside.
Does the Swiftcurrent fit over waders?
Yes. It’s sized to go over waders with room for a midlayer underneath, and the hem has an elastic drawcord to cinch it close. If you’re between sizes, size for the bulkiest layering you plan to wear under it.
What is the Swiftcurrent Wading Jacket made of?
The shell is NetPlus® 100% postconsumer recycled nylon, made from discarded fishing nets. It’s sewn in a Fair Trade Certified™ factory in Vietnam.
How much does the Swiftcurrent weigh?
Patagonia lists it at 673 g (23.75 oz).
Leonard Schoenberger is a fly fishing professional and gear specialist with over 20 years of experience on the water. As the manager of Heidarvatn, a world-class sea trout lodge in Iceland, his product recommendations and tactical advice are tested in some of the most demanding conditions on earth. His expertise has been mentioned in The New York Times, the Financial Times, and at the Outdoor Media Summit.
