Navigation & Instruments
Group all your instruments on a unified dashboard with Glass Bridge displays. Doppler radar integration: perfect for summer maneuvering in busy anchorages.
Port Camille Rayon · Old Port
Marine Electronics
Troubleshooting in Golfe-Juan
The ideal technical stopover between Cannes and Antibes. SEMA supports Golfe-Juan yachts and pleasure boats for electronics maintenance, refit, and plotter system updates.
Marine Electronics in Golfe-Juan – Vallauris
Between Cap d'Antibes and the Lérins Islands, Golfe-Juan and Port Camille Rayon welcome local sailors as well as large superyachts. Each vessel has its own technical needs.
Whether you need to upgrade your network to NMEA 2000, install a Starlink Maritime, or troubleshoot an instrument, SEMA intervenes at the dock. No trip to the workshop, we come to you.
Technical Solutions
Our interventions in Golfe-Juan
Internet & Wi-Fi Connection
Reliable internet on board, from the Old Port to Port Camille Rayon. High-speed cabling and mesh Wi-Fi with UniFi access points combined with low-latency satellite reception.
Lithium Batteries & Energy
Power your marine refrigerators without interruptions. Meticulous design and installation of high-capacity Lithium banks with intelligent charge management.
Diagnosis & Troubleshooting
A stuck bow thruster or recurring GPS alarms? We precisely identify the faulty cable or module for an immediate return to service.
Golfe-Juan Intervention Areas
Direct access to technical and leisure quays.
Camille Rayon
Superyachts & Large Leisure
Old Port
Traditional Leisure
Golfe-Juan Bay
Anchorage support
Technical Zone
Shipyards
Technician in Golfe-Juan?
Let's plan your on-board diagnosis
Based between Cannes and Antibes, I intervene quickly in Golfe-Juan without excessive travel costs. Take advantage for a full diagnostic.
Marine services in nearby areas: Antibes · Cannes · Mandelieu · Monaco · Saint-Tropez · Théoule-sur-Mer