Scientific Anglers Mastery Saltwater Fly Line

Part Number: LINE-SAMST

Sunrise / Light Blue

Best Multi-Purpose Saltwater Fly Fishing Line

The Scientific Anglers Mastery family of floating saltwater fly lines is widely regarded by professional and amateur fishermen alike to be one of the best quality fly fishing lines on the market. Regardless of where you plan to take your next fishing trip or what you intend to fish for, there is guaranteed to be a Mastery series fly line for the job.

The Scientific Anglers Mastery Saltwater fly line is an awesome, versatile saltwater fly line. This particular fly fishing line is meticulously designed to deliver large flies, effortlessly cut through wind, and still be delicate enough to not spook flats fish. Variable head lengths in the Scientific Anglers Saltwater taper are great for achieving distance and making quick shots at passing fish.

Scientific Anglers Mastery Saltwater Fly Line Specs
WF-7-F 37.5’ / 11,4m 100.0’ / 30.5m 198gr / 12,8g
WF-8-F 37.5’ / 11,4m 100.0’ / 30.5m 224gr / 14,5g
WF-9-F 37.5’ / 11,4m 100.0’ / 30.5m 260gr / 16,9g
WF-10-F 40.0’ / 12,2m 100.0’ / 30.5m 305gr / 19,8g
*Grain weight for the first 30'

Features of the Mastery Saltwater Fly Line

Scientific Angler’s Mastery line of fly fishing lines all feature a set of fundamental characteristics that make it one of the most affordable, dependable, and critically acclaimed fly fishing currently available. Some of the key features of the Mastery Saltwater Fly Line include:

  • Compound taper turns over big flies
  • Designed for use in temperate and tropical climates
  • Two tone for better visibility
  • Variable head lengths for distance casting and quick shots to passing fish
  • Small diameter to deal with windy conditions
  • Compound taper turns over big flies
  • Tropi-Core technology for tropical climates

Scientific Anglers Fly Line Features

Scientific Anglers Mastery Saltwater Fly Line for Sale

Scientific Anglers Line Identification

Identify your line with ease. Look at the first 1-2 feet of the tip section of your line and you'll find the SA-ID.

Scientific Anglers Floating Saltwater Mastery Fly Line

Shooting Technology Plus

ST+ is an integreted slickness additive providing constant line slickness even with lear. Cast farther and float higher—for longer.

Scientific Anglers Mastery Saltwater Fly Line Welded Loops

Welded Loops

Scientific Anglers' welded loops provide seamless line-to-loop transition. Softer landings. Cleaner pickups.

Hot Climate Scientific Anglers Saltwater Fly Line for Sale


Tropi-Core fly line withstands warm water environments with hard saltwater coating and species-specific tapers.

Whether you regularly fish for bonefish, tarpon, sailfish, or any other popular species of saltwater fish, it’s hard to go wrong with Scientific Anglers Fly fishing line.


Scientific Floating Saltwater Fly Line for Streamers


Ideal for sub-surface flies imitating leeches, baitfish, or any food that swims.

Scientific Anglers Saltwater Mastery Fly Line for Hot Environments


You need a special line for hot temperatures. The SA Mastery Bonefish fly line is build to perform in heat.

Scientific Anglers Saltwater Fly Line for All Climates


The Scientific Anglers Grand Slam fly line is built for excellent all-around performance in mild and hot climates.

Scientific Anglers Saltwater Fly Fishing Line

Scientific Anglers is a veteran fly fishing gear company whose products’ undisputed quality are praised by fishermen time and time again. Throughout the years, Scientific Anglers has enhanced its inventory of fly fishing gear, improved overall fly fishing technology, and transformed into a world leader in premium fly fishing accessories.


Scientific Anglers Mastery Saltwater Fly Line Taper Diagram
Shop all Scientific Anglers Mastery fly line for sale online from The Fly Fishers fly shop.

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