From the dockmaster's desk
If you called five marinas about covered vs uncovered slips, you'd get five different answers — not because anyone is hiding the truth, but because every harbor runs on its own contracts, depths, and storm policies. This page is the version we wish every dockmaster had time to give a first-time caller.
A covered slip protects topsides, canvas, and electronics from UV and weather. The premium runs 15–35% over an uncovered slip — significant, but often pays back through extended canvas/cushion life and resale.
Sun is the leading enemy of a boat. UV degrades gelcoat, sun-cooks vinyl seats, fades canvas, and cracks teak. Boats in Florida or Arizona kept covered look 5–10 years younger than identical uncovered sisters.
Covered slips typically add $50–$300/month vs the same uncovered slip. For boats $50K+ and used as second homes, the math works. For boats stored 6 months/year in northern climates, an uncovered slip plus winter cover is usually cheaper.
Hail and storm risk matter in inland and Gulf marinas. Covered slips reduce hail damage and pine-needle accumulation. They don't help with named-windstorm risk and may add risk (debris hitting boats) in severe events.
Covered wins for
- • Hot/sunny climates (FL, TX, AZ)
- • Vinyl-heavy interior
- • Long-term home port
- • Resale-conscious owner
- • Hail country (TX, MO, KY)
Uncovered fine for
- • Seasonal boats hauled in winter
- • Workboat-style use
- • Small budget
- • Owners who detail aggressively