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Navigating the waters requires reliable communication. A quality marine two-way radio ensures you can stay in touch with your crew, coordinate with other vessels, and receive crucial weather updates, enhancing safety and enjoyment on the water.
High Visibility Floating Core - The perfect compact VHF radio for marine use on any size vessel, designed with a high-visibility orange floating core for buoyancy and easy retrieval if dropped overboard
6 Watt VHF Power – Switchable between 1/3/6 Watts of power for range demands and battery optimization, use only the amount of power you need for vessels/stations near and far
Day/Night Display - Day/Night selectable LCD display for easy viewing and high visibility at any time of day or night, regardless of weather conditions
Tri-Watch Mode - Instantly access Channels 9, 16, and any user-specified channel with Tri-Watch, allowing you to monitor multiple channels at once in busy waterways for safety
NOAA Weather Alerts - 12 weather channels and National Oceanic and Atmospheric Administration emergency broadcast channel access to stay informed and safe on the water
IPX7 Waterproof - Designed to perform in wet environments and potential full immersion, this portable radio is appropriate for demanding marine usage on the water
High Visibility Floating Core - The perfect compact VHF radio for marine use on any size vessel, designed with a high-visibility orange floating core for buoyancy and easy retrieval if dropped overboard
6 Watt VHF Power – Switchable between 1/3/6 Watts of power for range demands and battery optimization, use only the amount of power you need for vessels/stations near and far
Day/Night Display - Day/Night selectable LCD display for easy viewing and high visibility at any time of day or night, regardless of weather conditions
Tri-Watch Mode - Instantly access Channels 9, 16, and any user-specified channel with Tri-Watch, allowing you to monitor multiple channels at once in busy waterways for safety
NOAA Weather Alerts - 12 weather channels and National Oceanic and Atmospheric Administration emergency broadcast channel access to stay informed and safe on the water
IPX7 Waterproof - Designed to perform in wet environments and potential full immersion, this portable radio is appropriate for demanding marine usage on the water
Uniden's Marine Radios protect you from what lies ahead, as well as getting you out of dicey waters, by informing you the moment a storm starts brewing and transmitting your location should you need help.
With triple watch features, DSC capabilities, a range of international marine channels and S. A. M. E Weather Alert—the UM385BK brings everything you’ll need on the water into one compact design.
The UM385BK rugged handheld mic allows you to transmit easily from the wheel while keeping your focus on the waters ahead.
Waterproof Radio – Complies with IPX4 waterproof standards, which means the radio is resistant to damage from rain or splashing water.
DSC (Digital Selective Calling) - Includes Distress Button, Position Send and Request. Gives you the ability to press one button to call for help during an emergency. Full Class D DSC capability. High performance transceiver ensures clear communication...
Uniden's Marine Radios protect you from what lies ahead, as well as getting you out of dicey waters, by informing you the moment a storm starts brewing and transmitting your location should you need help.
With triple watch features, DSC capabilities, a range of international marine channels and S. A. M. E Weather Alert—the UM385 brings everything you’ll need on the water into one compact design.
The UM385 rugged handheld mic allows you to transmit easily from the wheel while keeping your focus on the waters ahead.
Waterproof Radio – Complies with IPX4 waterproof standards, which means the radio is resistant to damage from rain or splashing water.
DSC (Digital Selective Calling) - Includes Distress Button, Position Send and Request. Gives you the ability to press one button to call for help during an emergency. Full Class D DSC capability. High performance transceiver ensures clear communication...
How can we help? Uniden Customer Support web site is designed to conveniently walk you through product setup and troubleshooting, Contact customer support at email: [email protected] or phone: 1-800-297-1023.
HX210 Floating / Submersible IPX7 Waterproof rating (3.3 feet or 1 meter for 30 minutes). Built in FM Broadcast band receiver
HX210 Features Compact Case Design. Water Activated Emergency Strobe light. Oversized full dot matrix display. E20 Easy to Operate Menu System
All USA, International and Canadian channels. Selectable 6W / 2.5W / 1W output power. Receive WX and FM radio bands 76MHz to 108MHz
High resolution dot matrix LCD display. Programmable function keys. Speaker mic Jack. High capacity 1850 mAh Li-Ion battery. 3 hour desktop rapid charger. 12VDC and 110VAC charging cables and charging cradle included.
IP68 waterproof marine radio; the RM15 VHF radio marine resists saltwater corrosion; rated for water immersion up to 1.5 meters for 30 minutes; corrosion-resistant charging contacts; perfect for offshore fishing, bass fishing, and fishing tournaments
Floating design; the RM15 vhf radio marine stays on the water’s surface if dropped overboard; a water-activated alert indicates its location; suitable for marine activities such as boating fishing or kayaking
Dual-way noise reduction system; the RM15 VHF marine radio reduces noise on both transmit and receive audio for clearer two-way communication; a powerful 1000mW (1W) speaker delivers loud, crisp sound even in noisy marine environments
16km long range communication;6W vhf marine radio;designed for open water marine activities;whether racing sailboats or navigating choppy seas during fishing trips;helps you stay connected in demanding offshore environments
Long battery life; the RM15 VHF marine radio features a 2000mAh battery, USB-C ports on both the radio body and charger, and a included cable for 5V/2A or 5V/1A adapter charging. Enjoy over 10 hours of operation and up to 100 hours standby.
The Atlantis 275 comes with 6 Watts of Big-Ocean Power in a compact Submersible Floating Handheld VHF Marine Radio, and even includes an Emergency Strobe Light and built-in Flashlight Feature.
With the Largest LCD screen in its class 25mm (h) x 40mm (w), and Paper White Backlight display for Day Time and Red Backlight display for Night Time, it’s the radio you won’t leave shore without.
Built to throw in your pocket or tuck away on deck, its compact size is never far away when you need to stay in touch the most.
It Floats, meets the toughest Waterproof standards IPX8 / JIS8, and even clears its speaker of water after being submerged. 6 Watt Transmit Power, with User selectable 6W, 2.5W, or 1W Transmit power.
Receives all Marine Radio Channels, including all USA, Canada, and International Marine VHF channels (includes the new 4-digit channels and Canadian “B” channels) and receives all NOAA Weather Channels and Alerts.
Includes Built-in Lion battery pack, AC & DC charging cables, and charging cradle. 3 Year Warranty and Full 3 year Waterproof Warranty.
How can we help? Uniden’s Customer Support site is designed to conveniently walk you through product setup and troubleshooting.
Submersible, rugged, reliable—say Hello to the Mariner’s most faithful companion.
Completely submersible design is equipped to handle the weather and the waves, while remaining your fail-proof lifeline to the information and communication that keeps you safe at Sea.
All USA/International/Canadian Marine channels, including the new 4-Digit, and the Canadian “b” channels.
3 year water protection warranty
Memory channel scan, Triple/Dual watch, 1 Watt/25 Watt transmit power, digital selective calling and position send and request
The Atlantis 155’s submersible, Floating Handheld design allows you to stay secure and connected while having fun on the water.
With the Largest LCD screen in its class 25mm (h) x 40mm (w), and Paper White Backlight display for Day Time, and Red Backlight display for Night Time, it’s the radio you won’t leave shore without.
When every inch of space count, you still want the important features that will keep you safe at sea. The Atlantis 155 doesn’t sacrifice big features to keep its profile small.
It Floats, meets the toughest Waterproof standards IPX8 / JIS8, and even clears its speaker of water after being submerged. And with its compact size it’s never far away when you need to stay in touch the most.
Receives all Marine Radio Channels, including all USA, Canada, and International Marine VHF channels (includes the new 4-digit channels and Canadian “B” channels) and receives all NOAA Weather Channels and Alerts
NiMH Rechargeable 4xAAA, 950mAh NiMH rechargeable batteries and DC charging cable included. 3 Watt Transmit Power with user selectable 3W or 1W Transmit power. 3 Year Warranty.
FLOATING & WATERPROOF DESIGN – Built to IPX7 standards, the Icom M25EVO marine radio floats and flashes for easy retrieval if dropped in water.
LIGHTWEIGHT & COMPACT – Slim, ergonomic VHF handheld radio weighs only 7.8 oz, making it ideal for boating, kayaking, or any marine activity.
USB-C FAST CHARGING – Recharge the Icom M25EVO via USB Type-C, with quick and convenient charging on the go using a variety of power sources.
11-HOUR BATTERY LIFE – Long-lasting lithium-ion battery ensures reliable communication for extended use on the water or offshore.
EXPERIENCED CUSTOMER SUPPORT – We have supported more than 50,000 customers across 130+ countries and our knowledgeable and friendly support team is always ready to support you, seven days a week, 365 days a year.
Last update on 2026-08-30 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Marine Two-Way Radios
Key Features to Consider
Waterproofing and Durability: Marine environments are harsh. Look for radios with a high IPX rating (e.g., IPX7 or IPX8) to ensure they can withstand submersion. Rugged construction and floating capabilities are also essential for radios used on boats.
Range: The effective range of a two-way radio depends on several factors, including power output, antenna type, and terrain. For offshore use, a longer range is generally preferred, but for smaller lakes or coastal areas, a shorter range might suffice.
Power Output (Watts): Higher wattage generally translates to greater range, but also means higher power consumption. Most marine radios operate between 1 and 5 watts. Check local regulations regarding maximum allowed power output.
Battery Life and Charging: Consider how long the radio can operate on a single charge and the charging options available. Rechargeable batteries are standard, but backup battery options (like AA or AAA) can be a lifesaver.
Additional Features: Many radios offer features like NOAA weather alerts, built-in GPS, DSC (Digital Selective Calling) for distress signaling, and hands-free (VOX) operation. Determine which of these are important for your specific needs.
Types of Marine Radios
Handheld: These are portable and easy to use, ideal for smaller boats, dinghies, or as a backup. They are convenient for crew members to carry around the vessel.
Fixed-Mount: Installed permanently on a boat, these often have higher power output and better antennas, providing superior range and clarity. They are best suited for larger vessels or those spending significant time offshore.
Comparison Tips
Intended Use: Are you primarily coastal cruising, fishing on a lake, or venturing offshore? Your intended use will dictate the range, durability, and features you need.
Vessel Size: For smaller boats, a compact handheld might be perfect. For larger yachts, a fixed-mount system might offer better performance and integration.
Ease of Use: Consider the user interface, button layout, and display clarity, especially if you anticipate using the radio in challenging conditions or with limited visibility.
Budget vs. Features: While budget is a factor, prioritize essential safety features like waterproofing and reliable communication over less critical extras.
Frequently Asked Questions
What is the difference between VHF and other radio frequencies for marine use?
VHF (Very High Frequency) is the standard for marine communication because its line-of-sight propagation is well-suited for communicating between boats and shore stations over relatively short distances. It's also used for distress and safety calls.
What does an IPX rating mean for a marine radio?
The IPX rating indicates a device's resistance to water. For example, IPX7 means the radio can be submerged in water up to 1 meter for 30 minutes without damage, which is crucial for marine electronics.
How important is DSC (Digital Selective Calling)?
DSC is a vital safety feature that allows you to send a distress alert with your vessel's position to rescue authorities at the touch of a button. It also enables direct calls to other DSC-equipped vessels.
Can I use a marine radio on land?
While some marine radios might technically function on land, it is generally not recommended or legal. Marine radios operate on specific VHF frequencies allocated for maritime use, and using them elsewhere can cause interference with critical services.
What is the typical range of a handheld marine radio?
A typical handheld marine radio with 5 watts of power can achieve a range of 5-10 nautical miles in clear conditions. However, factors like antenna height, obstructions, and weather can significantly affect this range.
How do I maintain my marine two-way radio?
Regularly clean the radio with a damp cloth, especially after exposure to saltwater. Ensure the battery contacts are clean and dry, and store the radio in a dry, protected location when not in use.
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