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Saltwater Lines - Sinking

When fish are holding deep, the right saltwater sinking line keeps your fly in the strike zone. At Lost Coast Outfitters, we offer premium sinking saltwater lines designed for power, precision, and consistent depth control in the toughest marine environments.

Built with slick, durable coatings and balanced tapers, these lines cut through wind and current while maintaining strong connection and smooth retrieves. Perfect for fishing the surf, inshore structure, or open water, they help you reach feeding fish without sacrificing feel or castability.

A quality sinking saltwater line gives you the confidence to target deeper water effectively — maximizing your reach, control, and results in every tide.

Filters

Price
to
LCO Staff Pick
Weight
Brand
Line Type
Application
Body of Water
Target Species
Fly Line Sink Rate
Head Length
LCO Staff PickRio Elite Tropical Outbound Short Fly LineRio Elite Tropical Outbound Short Fly Line
LCO Staff PickRio Premier Outbound Short Fly Line - IntRio Premier Outbound Short Fly Line - Int
LCO Staff PickRio Premier Outbound Short Fly Line - Int/S5/S7Rio Premier Outbound Short Fly Line - Int/S5/S7
Rio Elite Leviathan 26' Tip Fly LineRio Elite Leviathan 26' Tip Fly Line
LCO Staff PickRio Premier Outbound Short Fly Line - Int/S3/S5Rio Premier Outbound Short Fly Line - Int/S3/S5
LCO Staff PickRio Premier Outbound Custom Cut Fly LineRio Premier Outbound Custom Cut Fly Line
Rio Premier Striper Fly Line - Fast SinkRio Premier Striper Fly Line - Fast Sink
LCO Staff PickRio Premier Striper Fly Line - IntermediateRio Premier Striper Fly Line - Intermediate
Rio Elite Flats Pro Fly Line - IntermediateRio Elite Flats Pro Fly Line - Intermediate
SA Sonar Titan 3D Sink Fly Line - I/S3/S5SA Sonar Titan 3D Sink Fly Line - I/S3/S5
SA Sonar Grand Slam Fly Line - Clear Intermediate TipSA Sonar Grand Slam Fly Line - Clear Intermediate Tip
SA Sonar Titan Sink Tip Fly LineSA Sonar Titan Sink Tip Fly Line
Sale price$ 99.95
(5.0)
LCO Staff PickRio Premier Outbound Short Fly Line - S7Rio Premier Outbound Short Fly Line - S7
SA Sonar Titan Tropical/Jungle Fly Line - 15' Clear Intermediate TipSA Sonar Titan Tropical/Jungle Fly Line - 15' Clear Intermediate Tip
Scientific Angler Sonar Striper Intermediate Fly Line
Scientific Anglers Deep Water Express Shooting Head
Scientific Angler Sonar Striper I/5/7 Fly LineScientific Angler Sonar Striper I/5/7 Fly Line
SA Sonar Saltwater Intermediate Fly LineSA Sonar Saltwater Intermediate Fly Line
Rio Billfish Shooting Head 550grRio Billfish Shooting Head 550gr
SA Sonar Titan Fly Line - Full Intermediate
SA Sonar Titan 3D Sink Fly Line - S3/S5/S7SA Sonar Titan 3D Sink Fly Line - S3/S5/S7
Cortland Level Sinking Line
Sale price$ 0.95
SA Titan BWT Textured Max Fly LineSA Titan BWT Textured Max Fly Line
Rio Mainstream Striper Fly LineRio Mainstream Striper Fly Line
SA Sonar Tropical/Jungle Fly Line - Custom TipSA Sonar Tropical/Jungle Fly Line - Custom Tip
Cortland Striped Bass Intermediate Fly Line
SA Sonar Shooting Deep Water Express Shooting HeadSA Sonar Shooting Deep Water Express Shooting Head
Scientific Anglers Sonar Titan GT Fly LineScientific Anglers Sonar Titan GT Fly Line
Scientific Angler Frequency Fly Line - Full Sink 3
SA Sonar 3D Custom Tip Fly LineSA Sonar 3D Custom Tip Fly Line
Rio Elite Flats Pro Fly Line - 15' Clear TipRio Elite Flats Pro Fly Line - 15' Clear Tip

Filters

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Price
to
LCO Staff Pick
Weight
Brand
Line Type
Application
Body of Water
Target Species
Fly Line Sink Rate
Head Length