Seaworthy Logbooks
Every voyage, tide, and maintenance turn is logged to the minute and synced across your devices — even past the edge of cell coverage.
Chart your course in confidence
Nimbus is the flagship platform for skippers, squadrons, and race committees — logbooks, regatta entries, and crew musters, all kept shipshape.
Ship's inventory
Everything stowed, nothing adrift
Three instruments every serious program keeps on the bridge — polished, calibrated, and ready for sea.
Regatta Signals
Post notices of race, course charts, and postponements as they happen. Your squadron sees the same board the race committee does.
Crew Musters
Roster hands for a Wednesday buoy race or a passage to Castine. Acceptances, watch bills, and provisions in one manifest.
Standing orders
From mooring to starting line
Hoist your burgee
Create your squadron's flag in two minutes and import boats, members, and handicap certificates from any CSV manifest.
Signal your crew
Invite hands by email or link. Roles, watch bills, and dues are assigned the moment they accept the muster.
Make way
Publish the season calendar, open regatta entries, and let Nimbus handle scoring, waitlists, and protest timelines.
From the quarterdeck
Word from the fleet
"Nimbus replaced three spreadsheets and a very tired club secretary. Race entries that once took a week now close in an afternoon."
Margaret E. Whitby
Commodore, Harborline Yacht Club
"The regatta board updates itself, and my protest committee finally trusts the timestamps. Worth every fathom."
Capt. Daniel Reyes
Race Director, Point Adams Sailing Association
Ship's papers
Choose your commission
Deckhand
$9 / berth / month
For the lone skipper keeping a private log.
- Unlimited logbook entries
- Tide & weather overlays
- One vessel, two crew seats
- Email support within a tide
Flagship
$24 / berth / month
For serious campaigners and club racers.
- Everything in Deckhand
- Regatta entries & scoring
- Unlimited vessels & crew
- Priority signal support
Squadron
$59 / club / month
For clubs running a full season.
- Everything in Flagship
- Multi-fleet handicaps
- Race committee toolkit
- Onboarding with a live navigator
Before you board
Frequently asked questions
No. Private skippers run single-vessel accounts, while clubs and associations commission Squadron plans with shared rosters, fleets, and race committees.
Yes. Squadron plans support PHRF, ORR, and club-rating systems, with corrected times posted the moment the last boat finishes.
The logbook and muster roll keep working offline in your browser. Entries sync automatically the next time you raise a connection.
Import logbooks, member rosters, and handicap certificates from CSV or Excel. Our crew assists with larger archives on Squadron plans.
Cancel from your account page at any time. There are no exit fees, and your data remains exportable for ninety days afterward.
All hands on deck
Join the muster roll for season briefings, regatta notices, and a guided tour of the bridge.