2021 Shoalwater 21' Catamaran
$79,900
Boat in Weslaco, TX 78596 US
Built in 2021
21' Catamaran
1 Engine (--)
21 feet
Gas
Fiberglass/Reinforced
Stock # 183640
2021 Shoalwater 21' Bay Boat. Outboard Mercury Marine 150 Pro XS 150HP Gasoline Engine with 99 Hours. Loaded!
This 2021 Shoalwater Bay Boat 21' is a premium shallow-water fishing machine built for serious inshore performance, comfort, and versatility. Shoalwater boats are highly respected for their smooth ride, stability, and ability to handle both skinny water and rougher bay conditions with ease.
Powered by a Mercury 150 HP outboard with under 100 hours, this boat delivers strong, efficient performance and has seen very light use.
This boat is described as fully loaded with too many options to list, making it a standout setup for anglers who want a turn-key rig with premium equipment already onboard.
The 21-foot bay boat layout provides:
Large casting decks
Spacious fishing platform
Excellent storage
Stable ride and shallow draft
Easy maneuverability for inshore and bay fishing
Key Highlights
2021 Shoalwater Bay Boat - 21'
Mercury 150 HP
Under 100 hours
Fully loaded with options
Premium shallow-water fishing platform
Excellent ride and stability
Spacious casting layout
Ideal for bay and inshore fishing
Located in The Valley
This Shoalwater 21 is a clean, highly equipped bay boat that's ready for the water and built to fish.
A loaded, low-hour bay boat ready for serious fishing.
2021 Shoalwater 21' Bay Boat. Outboard Mercury Marine 150 Pro XS 150HP Gasoline Engine with 99 Hours. Loaded!
This 2021 Shoalwater Bay Boat 21' is a premium shallow-water fishing machine built for serious inshore performance, comfort, and versatility. Shoalwater boats are highly respected for their smooth ride, stability, and ability to handle both skinny water and rougher bay conditions with ease.
Powered by a Mercury 150 HP outboard with under 100 hours, this boat delivers strong, efficient performance and has seen very light use.
This boat is described as fully loaded with too many options to list, making it a standout setup for anglers who want a turn-key rig with premium equipment already onboard.
The 21-foot bay boat layout provides:
Large casting decks
Spacious fishing platform
Excellent storage
Stable ride and shallow draft
Easy maneuverability for inshore and bay fishing
Key Highlights
2021 Shoalwater Bay Boat - 21'
Mercury 150 HP
Under 100 hours
Fully loaded with options
Premium shallow-water fishing platform
Excellent ride and stability
Spacious casting layout
Ideal for bay and inshore fishing
Located in The Valley
This Shoalwater 21 is a clean, highly equipped bay boat that's ready for the water and built to fish.
A loaded, low-hour bay boat ready for serious fishing.
Nominal Length
21ft
Length Overall
21ft
Beam
8.5ft
Max Draft
12ft
Hull Material
fiberglass
Engine 1
Engine Model
Mercury Marine
Total Power
150hp
Engine Hours
99
Engine Type
outboard
Fuel Type
gasoline
Total Power
150.0 hp
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Initial price | $79,900 |
Finance your dream boat!
Use our boat payment calculator to estimate monthly payments for 2021 Shoalwater 21' Catamaran. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Saltwater Fishing cost in today's market, or how much does a Shoalwater cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$505.96/mo
$
$
%
Principal Loan Amount$ 67,915
Total Payment$121,429.50
Finance your dream boat!
Use our boat payment calculator to estimate monthly payments for 2021 Shoalwater 21' Catamaran. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Saltwater Fishing cost in today's market, or how much does a Shoalwater cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$505.96/mo
$
$
%
Principal Loan Amount$ 67,915
Total Payment$121,429.50
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Boats For Sale in Texas, United States Similar to the 2021 Shoalwater 21' Catamaran
Compare with similar boats and find the perfect one for you.
 2021 Shoalwater 21' Catamaran | |||||
|---|---|---|---|---|---|
| $79,900 | $74,995 | $74,995 | $74,995 | $74,995 | $73,995 |
| Weslaco | Corpus Christi | Mcallen | Beaumont | Conroe | Aransas Pass |
| 21' | 21' | 21' | 21' | 21' | 21' |
| 12' | - | - | - | - | - |
| 150 hp | - | - | - | - | - |
| 1 | 54 | 54 | 54 | 53 | 55 |
Price
Location
Nominal Length
Draft
Total Engine Power
Days on Market
Other Shoalwater 21' Catamaran boats for sale in Texas, United States
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Meet the Broker
Address
12110 Port Grace Blvd
La Vista, NE 68128
Boat Location
Contact National Vehicle LLC about 2021 Shoalwater 21' Catamaran
12110 Port Grace Blvd, La Vista, NE, 68128
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