Lower Deck
3 lockers mappedClick a locker to inspect stock. Use “Add locker” to draw a rectangle or link dots around any storage shape directly on the GA.

Upload your yacht's GA, map every locker, track quantities and find any item in seconds. Your yacht workspace follows your account.
This build uses Supabase for secure accounts, database storage and private GA files. Run supabase_schema.sql in your Supabase project once, then paste the project URL and publishable key below.
Local demo mode is only for testing. Accounts and cross-device sync require the cloud backend.
Your yacht, department locker maps and inventory will load from your private SeaStowed workspace.
We sent a verification code to your email. Enter it below and SeaStowed will sign you straight in.
Create a new SeaStowed yacht as its owner, or join an existing yacht using the 6-digit code from an admin.
Checking your account and private workspace.
Reconnect to the internet to sign in and load your yacht. If this device has a saved yacht session, SeaStowed will open it automatically when possible.
Already-open yacht data stays on this device. Inventory edits made offline will queue and sync when the connection returns.
Click a locker to inspect stock. Use “Add locker” to draw a rectangle or link dots around any storage shape directly on the GA.