Complete Communications Packages for Boats, Yachts, and Fishing Vessels

Our Services


Across land & sea


Hardware & software.


Forecast accurately.


Solutions built just for you.

Sea-Tech’s complete communications packages give you the features you need and include all components, wires, connectors, and other parts needed for a smooth and easy installation.

Business Owner?

Remote Work?

We Can Help You Mobilize!

Consulting Services

We are proud to work with individuals from all walks of life who need custom solutions for off-grid communications, navigation and weather.

Sea-Tech has been a trusted source for the most comprehensive & complete communications, navigation, and weather solutions since 1995.

Call For a Quote

(206) 792-9540


Consulting Services

“Without a marine electronics advisor, we would have spent a lot more money and time getting our boat where we wanted it to be.”


S/V Westy

“Imagine having a multi-platform, multi-brand tech support guru at your fingertips to lay out exactly how your vessel’s electronics should be installed and set up. In a last minute Hail Mary I called these experts before setting out to sea and they saved my butt.”


SV Tuwamish

“Sea-Tech Systems provided us with technology we needed and has supported us throughout the entire process!  Their support and consulting are amazing.  No task is too great for them.  They are the most respected name in marine technology for good reasons.”


MY Colette

“Sea-Tech was both professional and knowledgeable and within a few emails, I had the information I needed to complete the installation myself successfully.”


SV The Answer