After-Dark Boating Gadgets

Add a few of these install-free gadgets to your nighttime navigation toolbox.

Small black Maglite Solitaire LED Spectrum Red flashlight projecting a focused red beam of light against a dark background, designed to preserve night vision for boating and outdoor use.

You may not be inclined to arm yourself with spotlights brighter than the sun or military-grade infrared binoculars, especially if you’re primarily a daytime boater. And yet, especially as daylight begins to wane, sunset can catch us by surprise. Here are some small, affordable, install-free gadgets for purposeful – or accidental – after-dark outings.

Princeton Tec Byte Tactical Headlamp with a black adjustable head strap and dual red LED lights illuminated on the front, designed to preserve night vision during nighttime boating and outdoor activities.

PRINCETON TEC BYTE TACTICAL HEADLAMP

I’ve always been peeved by “red” headlamps that ostensibly preserve night vision but force the user to turn on the white light mode first, undermining the goal. So I embarked on a quest to find a headlamp that shone red on first click, and this is the only one I’ve found that does. In fact, the only way to turn it white is to deliberately hold the button down for several seconds. No accidental blinding! $30.99 | princetontec.com

Weems & Plath Lightrule navigation reference guide shown open, displaying illustrated U.S. Coast Guard navigation light configurations and vessel lighting patterns for identification and night-navigation training.

WEEMS & PLATH LIGHTRULE

This sliding reference condenses about 100 pages of the U.S. Coast Guard’s Navigation Rules & Regulations handbook into one flat, compact guide, showing the navigation light configurations for different vessels (including the obscure, lesser-known ones) from bow, stern, and side angles. Use it to identify a vessel with unfamiliar lights, or as a study and memorization tool.

$57.99 | weems-plath.com

ACR Artex C-Strobe H2O personal safety strobe light in bright yellow housing with attached lanyard clip, designed to mount on a life jacket and improve visibility during man-overboard emergencies and nighttime boating.

ACR ARTEX C-STROBE H20

It’s almost impossible to see a person in the water at night, but a bright LED strobe is much easier to spot. Strap this light directly to a life jacket or use the included clip to attach it to the oral inflation tube on an inflatable. Lights can be activated manually by twisting, or automatically when armed and submerged. Operates continuously for 120 hours on two AA batteries (not included). $29.95 | acrartex.com

Maglite Solitaire LED Spectrum Red flashlight shining a bright red beam across a dark background. The compact black flashlight is designed to preserve night vision and provide low-light illumination for nighttime boating and outdoor activities.

MAGLITE SOLITAIRE LED SPECTRUM RED

Prefer flashlights? Check out this tiny red-only Maglite. Keep it in your pocket or clipped to a waistband, or grab a handful to leave in cabinets and compartments so you can easily reach for one instead of turning on the bright cabin overheads. $13.99 | maglite.com

ICOM handheld VHF radio with integrated AIS transceiver, featuring a long antenna, color display showing marine channel 16, and compact waterproof design for emergency communication and vessel tracking on the water.

STANDARD HORIZON HX40 VHF RADIO

When it rains, it pours — and if you’re stuck out after dark, odds are something else has gone awry, too. A portable backup can save the day (night?). No matter how little storage space is available, there’s room for this 2- by 4-inch (without antenna) handheld VHF radio somewhere. It’s so small, it can even be clipped to a life jacket for communication in the event of a man overboard. $149.99 | standardhorizon.com

Standard Horizon HX40 handheld VHF marine radio with a long antenna, compact black housing, and display screen showing channel 16. The portable waterproof radio is designed for emergency communication and backup use while boating.

ICOM M94D HANDHELD VHF & AIS TRANSCEIVER

If you don’t have hardwired AIS, your only other option is internet AIS on a smart device (which requires internet or cell signal) or this handheld VHF radio with built-in AIS transceiver from ICOM, one of the only handheld AIS devices on the market that doesn’t rely on cell signal. The range is inherently smaller than hardwired AIS, and the display is rudimentary, but it’s a good option for smaller boaters without full AIS capacities, or as a backup. $399.95 | icomamerica.com

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Published: August 2026

Author

Kelsey Bonham Bailey

BoatU.S. Magazine Associate Editor

Following a childhood filled with varnish and Chesapeake Bay brine, at 20 Kelsey refit her own sailboat top to bottom, then skippered the 30-footer down the ICW. She’s been an instructor on boats up to 100 feet, has won several awards from Boating Writers International, judged the NMMA Innovation Awards, and holds her 25-ton Master’s license. Kelsey brings her on-water and environmental experience to the magazine’s news, personality, lifestyle, and product coverage. She and her husband sail a Jeanneau Sun Odyssey 45.2 in New England.