Sonark Marine - Premium Marine Electronics & VHF Radios

Shop Marine Electronics – VHF Radios, Fish Finders, Antennas, Lighting & Bilge Pumps

View all
VHF Communication Bundle

What's Included In This Fleet Bundle

Individual MSRP Total: $701.96
Bundle Price: $559.95
You Save $142.01
🛒 Add Bundle to Cart
Uniden UM385 Fixed Mount VHF Radio

Uniden UM385 25W Fixed Mount Radio

MSRP: $189.99

Class D DSC distress, NOAA weather alerts, and full USA, International, and Canada channels.

View Product
Atlantis 155 Floating Handheld VHF Radio

Atlantis 155 Floating Handheld Radio

MSRP: $89.99

2.5W floating waterproof backup VHF with NOAA weather channels — ideal as a crew or tender radio.

View Product
Uniden Atlantis 275 Floating Handheld VHF Marine Radio

Atlantis 275 Floating Handheld Radio

MSRP: $139.99

5W rechargeable handheld with USB charging and NOAA alerts — your go-to portable backup on the water.

View Product
Scout 5ft 3dB VHF Marine Antenna

Scout 5' White 3dB VHF Antenna

MSRP: $177.00

Fiberglass antenna with 5 meter RG-58 coax cable and PL-259 connector. Optimized for fixed mount VHF range and clarity.

View Product
Whitecap Ratchet Antenna Mount – 316 Stainless Steel

Whitecap 316 Stainless Steel Ratchet Mount

MSRP: $104.99

Marine-grade adjustable ratchet mount for 1 inch 14 thread antennas. Heavy-duty 316 stainless steel construction resists corrosion in saltwater environments. Allows full angle adjustment for optimal antenna positioning.

View Product
Individual MSRP Total: $701.96
Bundle Price: $559.95
You Save $142.01
🛒 Add Bundle to Cart
Why Boaters Trust SONARK MARINE

Why Boaters Trust Sonark Marine

We focus on clear product information, reliable fulfillment through U.S. distribution partners, and practical marine safety guidance backed by official references.

Secure Checkout

Encrypted checkout through Shopify-powered payment processing.

U.S. Shipping

Orders ship from U.S. distribution warehouses with tracking (where available).

Clear Returns Process

Simple return initiation through support. Terms are posted on the Return Policy page.

Guides & Official References

We publish practical guides and link to official government resources (NOAA/USCG/FCC) for verification.

Our Supply Chain

All products are sourced through CWR Distribution, one of the largest authorized marine electronics distributors in the United States. CWR maintains direct relationships with the brands in our catalog — Uniden, Standard Horizon, Icom, Garmin, Humminbird, Shakespeare, Hawke Optics, and more. Every item is new, factory-sealed, and covered by the manufacturer's standard warranty.

Manufacturer Warranties

Because all products ship new from authorized distribution, manufacturer warranties are fully valid. For warranty claims, contact the manufacturer directly with your proof of purchase — or contact our support team and we'll assist with the process.

Our Guides Are Referenced, Not Made Up

Our Marine Guides Hub links to official government sources — NOAA, USCG, FCC, and SARSAT — so you can verify every claim independently. We don't publish safety guidance without official backing.

Want official sources? See our Official Marine Resources page for direct NOAA/USCG/FCC links.

Shop Marine Electronics Official Marine Resources Contact Support
Marine Guides Banner
Free Boating Resources

Marine Communication & Safety Guides

Clear, practical guides for recreational boaters — VHF radio use, emergency calls, EPIRB basics, AIS, marine weather, and trip planning. No fluff, just what you need on the water.

📡 VHF Channel Guide 🆘 Mayday / Pan-Pan 🛟 EPIRB & PLB 🔧 VHF Antenna Setup 🌊 Marine Weather 📋 Float Plan Checklist
View All Marine Guides →

Marine LED Boat Lighting

Marine lighting improves safety, visibility, and onboard usability in low-light conditions. The right boat lighting setup helps with navigation, deck visibility, docking, task lighting, and nighttime operation. From navigation lights to spreader lights and underwater lighting, marine fixtures must withstand vibration, moisture, and long-term exposure to harsh marine environments.

Sonark Marine offers marine LED lights, navigation lights, spreader lights, underwater lights, courtesy lights, and other marine lighting solutions designed for dependable performance on the water. LED marine lights draw less power, run cooler, and typically last much longer than traditional lighting technologies.

What to Consider

  • Choose lighting based on application such as navigation, deck lighting, cockpit lighting, or accent lighting.
  • Confirm voltage compatibility with your boat’s electrical system.
  • Look for sealed marine-grade housings designed for wet environments.
  • LED lighting reduces electrical load while providing strong illumination.

Related Marine Categories

Marine Electrical | Bilge Pumps | Fish Finders

```

1 24
Shop Collection

Marine Electrical Supplies for Boats

Marine electrical systems power everything from navigation electronics and lighting to pumps, radios, and accessories. Reliable marine electrical parts are critical for safe operation on the water, especially when equipment is exposed to vibration, humidity, salt, and fluctuating loads. Using boat electrical components built for marine use helps reduce corrosion, voltage drop, and wiring failures.

At Sonark Marine, you’ll find marine electrical supplies including wiring components, fuse protection, switch panels, connectors, chargers, battery accessories, and other boat electrical parts designed for marine environments. Whether you’re replacing worn components or building out a cleaner electrical system, proper marine-grade parts make a real difference.

Buying Tips

  • Match components to system voltage and current requirements.
  • Use marine-rated wiring and connectors instead of automotive parts.
  • Protect circuits with the right fuse or breaker size.
  • Plan clean power distribution for electronics, lights, and pumps.

Related Marine Categories

Marine Lighting | Bilge Pumps | Fixed Mount VHF Radios

1 24
Shop Collection

Marine Bilge Pumps for Boats

Marine bilge pumps are one of the most important safety systems on any boat. A quality bilge pump helps remove unwanted water from the hull, reduce the risk of flooding, and keep your vessel more stable in changing conditions. Whether you need an automatic bilge pump for daily protection or a replacement pump for an existing setup, choosing the right capacity and voltage matters.

At Sonark Marine, we carry marine bilge pumps, automatic bilge pump systems, replacement cartridges, float switches, and bilge pump accessories designed for freshwater and saltwater use. These boat bilge pumps are built for dependable water removal and long-term marine durability.

How to Choose the Right Bilge Pump

  • Choose pump output based on boat size and bilge volume.
  • Automatic bilge pumps are best for unattended water protection.
  • Check voltage, hose size, and switch compatibility before ordering.
  • Saltwater boats benefit from corrosion-resistant marine pump components.

Related Marine Categories

Marine Electrical | Boat Maintenance Supplies | Marine Lighting

1 12
Shop Collection
Featured collection

Boat Maintenance Supplies & Marine Care Products

Regular boat maintenance protects your investment and helps keep your vessel looking better, running cleaner, and lasting longer. Marine cleaners, waxes, polish, treatment products, and care supplies are designed to handle fiberglass, vinyl, metal, canvas, and other surfaces exposed to sun, moisture, and salt.

Sonark Marine carries boat maintenance supplies including marine cleaners, wax, polish, protectants, and care products for routine upkeep and seasonal detailing. Using the right marine maintenance products helps preserve finish quality, reduce buildup, and make cleanup easier after time on the water.

Where These Products Help Most

  • Hull and topside cleaning
  • Surface protection and shine maintenance
  • Vinyl, metal, and marine hardware care
  • Routine upkeep before storage or peak boating season

Related Marine Categories

Marine Lighting | Marine Electrical | Marine Optics

1 4
Shop Collection

Fixed Mount Marine VHF Radios

Fixed mount VHF radios are a core safety and communication tool for serious boaters. These 25-watt marine radios provide stronger range than handheld units and are ideal for contacting the Coast Guard, marinas, bridges, and nearby vessels. Many fixed mount VHF radios also support DSC distress calling and GPS integration for added emergency capability.

Sonark Marine carries fixed mount marine VHF radios designed for dependable communication on coastal, offshore, and inland waters. Whether you need a compact unit for a center console or a full-featured radio with AIS and hailer support, choosing the right fixed mount VHF setup improves safety and confidence on the water.

How to Choose a Fixed Mount VHF

  • Look for DSC capability for emergency calling and added safety.
  • Check GPS integration if you want distress position data.
  • Choose controls and display size based on helm layout.
  • Pair your radio with a quality VHF antenna for best performance.

Related Marine Categories

Marine VHF Antennas | Antenna Mounts & Hardware | Marine Electrical

1 12
Shop Collection

Handheld Marine VHF Radios

Handheld marine VHF radios give boaters flexible onboard communication in a compact, portable format. They are ideal as backup radios, tender and kayak communication tools, or primary radios for smaller boats where a fixed mount unit is not practical. Waterproof handheld VHF radios are especially useful for crew safety, dockside communication, and emergency readiness.

Sonark Marine offers handheld VHF radios built for marine use, with features that may include floating designs, weather alerts, noise reduction, GPS, and DSC support depending on model. A quality handheld marine radio is one of the smartest backup safety tools you can keep on board.

What to Look For

  • Choose waterproof or floating designs for better recovery and durability.
  • Battery life matters for longer days on the water.
  • Higher transmit power can improve communication range.
  • GPS and DSC features add emergency value on certain models.

Related Marine Categories

Fixed Mount VHF Radios | Marine VHF Antennas | Marine Electrical

1 7
Shop Collection

Marine VHF Antennas for Boats

Marine VHF antennas play a major role in radio range and communication clarity on the water. Even a quality radio can underperform if it is paired with the wrong antenna or poor mounting position. Boat VHF antennas are available in different lengths and gain levels, with each setup suited to different hull styles, sea conditions, and mounting heights.

Sonark Marine carries marine VHF antennas for boats, including compact and high-performance models designed for center consoles, bay boats, offshore fishing boats, and cruising vessels. Whether you need a shorter antenna for rougher movement or an 8-foot marine antenna for stronger horizon range, proper antenna selection helps maximize radio performance.

Choosing the Right Antenna

  • Shorter lower-gain antennas are useful where roll and pitch are more severe.
  • Taller higher-gain antennas are popular for powerboats seeking longer range.
  • Mounting height often matters as much as antenna quality.
  • Match your antenna, mount, and coax setup carefully for best results.

Related Marine Categories

Fixed Mount VHF Radios | Antenna Mounts & Hardware | VHF Radio & Antenna Guide

1 12
Shop Collection

Marine VHF Antenna Mounts & Hardware

Marine antenna mounts and hardware help secure your VHF antenna in the right position for dependable communication and long-term durability. The wrong mount can limit antenna performance, create clearance issues, or fail under vibration and weather exposure. Proper boat antenna mounting hardware helps you get the most out of your radio system while keeping installation clean and stable.

Sonark Marine offers marine antenna mounts, ratchet mounts, rail mounts, deck mounts, extension hardware, and other VHF antenna accessories designed for marine installations. Whether you’re upgrading a worn mount or building a new radio system, selecting the right antenna mount is essential for range, reliability, and ease of use.

What to Consider Before Buying

  • Choose a mount style that matches your boat’s surface and layout.
  • Check thread compatibility with your antenna.
  • Ratchet mounts are popular for folding antennas down when needed.
  • Use corrosion-resistant marine hardware for long-term exposure.

Related Marine Categories

Marine VHF Antennas | Fixed Mount VHF Radios | Marine Electrical

1 7
Shop Collection

Marine Binoculars & Optics

Marine optics help boaters improve visibility, navigation awareness, and safety on the water. Binoculars and monoculars designed for marine use are built to perform in bright glare, low light, wet conditions, and changing weather. A quality marine optic can help with spotting markers, tracking traffic, checking shoreline features, and reading distant targets more clearly.

Sonark Marine carries marine binoculars and optics suited for recreational and serious boating use. Waterproof construction, clear glass, grip-friendly housings, and marine-focused features make these optics more practical than standard land-based options. Choosing the right magnification and size depends on how you use them and where you boat most often.

Choosing Marine Optics

  • Moderate magnification is often easier to stabilize on moving water.
  • Waterproof and fog-resistant construction matters in marine environments.
  • Compass-equipped models can add navigation utility.
  • Consider size and weight for storage and regular onboard use.

Related Marine Categories

Fish Finders | Fixed Mount VHF Radios | Boat Maintenance Supplies

1 7
Shop Collection

GPS Fish Finders & Marine Sonar Units

Fish finders and marine sonar units help boaters locate fish, read depth, track bottom structure, and improve navigation decisions on the water. Modern fish finders may combine sonar, CHIRP technology, GPS mapping, and chartplotter functions in one display, making them valuable tools for freshwater anglers, inshore boaters, and offshore fishing setups alike.

Sonark Marine offers GPS fish finders, marine sonar units, and related electronics designed to improve visibility below the surface and help boaters make better use of their time on the water. Whether you need a compact entry-level display or a more advanced system with expanded sonar detail, choosing the right unit depends on screen size, mounting space, mapping needs, and sonar features.

What to Consider When Buying

  • Choose screen size based on helm space and viewing distance.
  • GPS and chartplotter features add navigation value beyond sonar.
  • CHIRP and advanced sonar options improve target separation and detail.
  • Check transducer compatibility and mounting requirements before purchase.

Related Marine Categories

Marine Electrical | Marine Lighting | Marine Optics

1 4
Shop Collection