Marine Wi-Fi Installation on Long Island
Stay connected on the water. LIME installs marine Wi-Fi and internet systems across Nassau and Suffolk County — cellular routers, marina Wi-Fi extenders, and Starlink Maritime setups done right.
Whether you need LTE internet for local Long Island Sound runs or full offshore satellite coverage for canyon trips, LIME matches the right system to how you actually use the boat and installs it cleanly with proper antenna placement and 12V wiring.
Marine Internet Options
Three ways to get marine Wi-Fi installation on your Long Island boat.
There is no one-size-fits-all answer for boat internet. The right solution depends on where you go, how long you stay, and what you need connectivity for. LIME explains the tradeoffs honestly and installs whatever works best for your situation.
A dedicated marine access point or repeater connects to the marina's Wi-Fi network and rebroadcasts it as your own network on board. Range is three to four times better than your phone. Best for boaters who stay at one marina most of the season.
A marine cellular router with external antenna uses your Verizon or AT&T SIM to create a stable boat network anywhere you have cell coverage. LTE coverage around Long Island Sound and the South Shore is strong. Most cost-effective option for local Long Island boating.
Satellite internet that works offshore, in the canyons, or wherever LTE coverage ends. 50–200+ Mbps with low latency. Higher upfront hardware cost but unmatched coverage for extended cruising, liveaboards, and offshore fishing trips.
LTE & 5G Connectivity
Marine cellular router installation on Long Island boats.
A phone hotspot used below deck gives you poor signal and drains your battery. A dedicated marine cellular router with an external omnidirectional antenna at the hardtop or T-top puts the antenna in clean air — dramatically better signal than anything buried under fiberglass. LTE coverage around Long Island Sound, Great South Bay, and Montauk is excellent on Verizon and AT&T.
- External omnidirectional antenna at hardtop or T-top
- Fused 12V connection to house battery
- Separate boat and guest network SSIDs
- Compatible with Verizon, AT&T, T-Mobile SIMs
- Works while underway — tested at speed before we leave
Satellite Internet
Starlink Maritime installation — for boaters who go beyond LTE range.
Starlink Maritime delivers satellite internet fast enough for video calls, streaming, and remote work — anywhere in range, including offshore canyons. Hardware is approximately $2,500 and monthly service varies by plan. For day boaters inside LTE coverage, cellular is usually more cost-effective; for anyone heading offshore, Starlink is in a different class. LIME handles full installation — dish mount, weatherproof cable run, power connection, and system test before leaving.
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Marina Connectivity
Extending marina Wi-Fi to your boat — how it works and when it makes sense.
Most marinas offer Wi-Fi, but the signal is designed for the dock office — not your slip at the end of the pier. LIME installs purpose-built marine access points like the Ubiquiti Bullet M2 and Poynting directional antennas that connect to the marina network and rebroadcast it as your own private boat network. The antenna mounts weatherproof on the hardtop, cable runs clean below deck, and you get your own SSID and password without fighting the marina's shared bandwidth.
Brands We Install
Marine Wi-Fi and internet brands LIME works with on Long Island.
We install and configure systems from these manufacturers and match each one to your use case and budget.
Pepwave MAX BR1 and Cradlepoint RB1900 are the go-to cellular routers for commercial and serious recreational boaters. Dual SIM, multi-carrier failover, and marine-rated external antenna options. LIME installs and configures these for Long Island boaters who need reliable cellular connectivity.
Ubiquiti Bullet M2 and Poynting marine antennas are LIME's preferred solution for marina Wi-Fi extension. Designed for outdoor deployment, these units pull marina signals reliably from distances that consumer devices cannot reach, in all weather conditions.
SpaceX Starlink Maritime is the satellite internet standard for offshore boaters. The Gen 3 flat-panel dish is more compact and performs better than earlier versions. LIME mounts, cables, and configures the full system and ensures it is properly integrated with your boat's power system.
Why Long Island Boaters Trust LIME
5-Star Google Reviews
What Long Island boaters say about LIME.
"Had LIME install a Pepwave cellular router with a hardtop antenna on my 32-foot Contender. LTE signal went from one bar below deck to full bars anywhere I go. Worth every penny — video calls from the boat actually work now."
"LIME set up Starlink on my 40-foot Viking for the offshore season. Installation was clean — dish mounted on the hardtop, cables routed perfectly below. First trip to the canyons I had better internet than at my house."
"Extended the marina Wi-Fi to my boat with a Ubiquiti system LIME recommended. Previously I could barely get one bar at my slip. Now I have a full private network. Dave explained everything and the install was done in a few hours."
Common Questions
Frequently asked questions about marine Wi-Fi installation on Long Island.
What are my options for internet on my boat?
There are three main options: marina Wi-Fi extension using a high-gain access point, cellular routers using LTE/5G from Verizon or AT&T, and satellite internet via Starlink Maritime. Most Long Island boaters who stay in local waters use a cellular router — cost-effective and LTE coverage around the Sound and South Shore is solid.
What is a marine cellular router and how is it different from a phone hotspot?
A marine cellular router uses a dedicated SIM and external omnidirectional antenna mounted at the hardtop to maximize signal — much better antenna gain than a phone held below deck. It creates a stable Wi-Fi network all your devices share. Popular options include the Pepwave MAX BR1 and Cradlepoint RB1900.
Can I extend the marina's Wi-Fi signal to my boat?
Yes, with a dedicated marine Wi-Fi extender. Products like the Ubiquiti Bullet M2 connect to the marina's network and rebroadcast it as your own boat network — often reaching reliably three to four times the distance of your phone. LIME installs these with weatherproof enclosures and clean cable runs.
Should I install Starlink on my boat?
Starlink Maritime delivers 50-200+ Mbps anywhere in range — useful for video calls, streaming, and remote work on extended trips. For local Long Island Sound and South Shore day boaters within LTE range, cellular is usually more cost-effective. LIME can help you choose based on how you use the boat.
How do I keep my boat's network secure?
A dedicated marine router with a strong WPA3 password and a guest network for visitors covers the basics. LIME configures all routers with security best practices — separate SSIDs for boat systems vs guest devices, VPN support if needed, and remote access lockdown.
How long does marine Wi-Fi installation take?
A basic cellular router takes two to three hours. A system with external hardtop antenna and 12V integration takes four to six hours. Starlink installation typically takes four to five hours. LIME charges $140/hr with a 4-hour minimum and provides a written estimate before starting.
Get Connected Today
Ready for reliable internet on your Long Island boat?
Call LIME for a written estimate. We assess your boat, recommend the right system, and install it clean — tested before we leave. Nassau and Suffolk County.