One live fleet map, a voyage coordination channel, a vessel messenger and an assistance network — for vessel owners, captains, crews, fishing groups, watersports operators and marine organizations.
See vessels you are authorized to view, with vessel-shaped markers that rotate to course, speed, heading and last-update time. Live, delayed, stale and offline positions are clearly distinguished.
Location sharing is off until you turn it on. Choose who sees you — contacts, fleet, voyage or everyone — and set a time limit. Turning it off removes your marker instantly.
Tap any vessel to message it, request its position, share a waypoint or follow it. Messages queue offline and sync once, with no duplicates.
Travel together: shared map, group chat, roles, departure checklists, persons-on-board, check-ins and arrival confirmation — with a join code or QR.
Press-and-hold SOS with nine categories. Alerts reach your voyage members, contacts and fleet operators, and you see exactly who was notified and who is responding.
Organizations get a fleet map, crew management, voyage overview, tracking health, check-in status and audited administration — respecting each user’s sharing agreement.
SEAFERER never overstates what it can do. Every claim below is enforced in the product.