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Scientific Anglers

Scientific Anglers Sonar Saltwater Intermediate Fly Line · WF · 12 wt · Intermediate · Ocean Blue - Clear

$99.95

Line weight
12 wt
Free delivery: Fri, Jul 26
Shipping to 20147 Shipping Options
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Scientific Anglers' Sonar Saltwater Intermediate Fly Line is a high performance fly line that slowly sinks just below the surface to better present flies such as baitfish patterns to fish holding just below the chop. This warm-water specific fly line is perfect for anglers casting from shore or a boat to saltwater fish in tropical climates.

Key Features

  • Clear Head – As stealthy presentations are key to many of these highly predatory species with acute senses, a clear head gets the fly in the zone without spooking the target.
  • Intermediate Sinking – A slow sinking line gets the fly line just below the water chop to better present flies to feeding fish.
  • Scientific Anglers Line ID system – Allows for quick and easy identification of the line spooled up on the reel.
  • Welded Loops – A welded loop on both ends of the fly line for quick rigging fly line to backing and leader to the fly line with a simple loop-to-loop connection.
  • Tropi-core Technology – This line is specifically designed to stay supple and castable in hot tropical climates and warm water, without getting limp or sticky.
Curated, Fishing Expert
Rylyn S., Fly Fishing Expert
Andrew Grandemange, Fly Fishing Expert
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4.96 average rating

ColorOcean Blue / Clear
Fly line taperWeight forward
Line weight12 wt
Fly line typeIntermediate
Total length (ft)105
Head length (ft)41
Grain weight (gr)415
Water typeSaltwater
Fish speciesRedfish, Bonefish, Snook, Permit, Tarpon
Fishing typeFly
SizeWF-12-I

Free shippingFree standard shipping for most items over $50 in the lower 48 states, $125 to ship orders to Alaska and Hawaii. Expedited delivery, if available, is an additional charge available at checkout. We do not ship internationally at this time.
Easy returnsWe offer a 30-day peace of mind returns on most items in new condition that are in their original packaging. Items purchased used are not eligible to be returned. Read our return policy for more detail

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I'm an intermediate angler with little knowledge of equipment. Rylyn was very responsive to all my questions, even the ones I thought were stupid. Very open about what he does and how he is paid. I highly recommend him.
steve Verified CustomerApr 27, 2024
TX, US
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Really great experience
5 /5
Danny is very knowledgeable about fly fishing while still being approachable and easy going. He answers questions in a straightforward and honest way without applying any pressure to make a sale. In my case, i truly felt like he wanted me to get the best gear at the best price.
Joe Verified CustomerDec 23, 2023
WA, US
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5 /5
I bought an open box Orvis fishing rod and it was at a great price. The condition of the rod and the shipping time exceeded my expectations. The information I received from Capt. Mark was accurate and helpful. I would definitely buy from Curated again.
Ed A Verified CustomerDec 15, 2023
VA, US
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Matt was very helpful for a newbie!!
5 /5
I wanted to purchase gifts for my husband and son as they are slowly getting into fly fishing. Matt was really helpful in taking a look at what they already have and made excellent recommendations on what they need. I cannot wait to look like a superhero and see the joy on my son’s face with a big thanks to Matt!!
Kasi Verified CustomerDec 14, 2023
CT, US
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Good Dude
5 /5
Helped me with some valuable fly fishing knowledge that I lack coming from the conventional fishing world. Hooked me up with a good starter rod and even price matched it with another company. Will be coming back for a reel soon.
Ethan S Verified CustomerMar 18, 2024
IL, US
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Awesome Deal
5 /5
Been fly fishing for yrs. Thought I would finally buy a dedicated streamer rod. Reached out to Matt on social media site and started asking questions. Told him what I was looking for and did t want to break the bank. Showed me his choices
Brett R Verified CustomerJan 19, 2024
NC, US
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Danny was nothing but helpful. He helped navigate some difficult product descriptions and verified details about products that are difficult to understand from online images and product descriptions. Thanks, Danny. Cheers!
Matthew Verified CustomerDec 27, 2023
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