Editor's note
We get questions about transient slip vs mooring ball every week from boat owners researching their first slip or planning their next harbor. This page collects what we actually tell them — the parts of the comparison conversation that change a decision, not the parts that sound good in marketing copy.
Mooring balls cost a fraction of transient slips but require a tender ride to shore and offer no power or water. The right choice depends on weather, dinghy capability, and how much shore access you need.
Mooring balls: $25–$75/night flat. Includes the ball, weather-tested ground tackle, and usually launch service or tender-up access to the marina. No power, no water at the boat.
Transient slip: $2.50–$10/ft/night. Includes shore power (extra), water, walk-off access, dock-cart, parking. A 40 ft boat at $5/ft = $200 vs $50 mooring — a 4x difference.
Mooring wins when
- • Cost-conscious cruising
- • Settled weather
- • Capable tender
- • Want quiet anchorage feel
- • Slip availability low
Slip wins when
- • Bad weather
- • Need shore power
- • Limited tender
- • Frequent shore trips
- • Provisioning heavy