The advertised slip rate is only the starting point. Your annual berth cost depends on what the marina bills for your boat, what the rate includes, and when each payment is due.
To compare competing slip agreements accurately, you need three distinct figures:
- The recurring 12-month operating cost: What you pay to occupy and power the slip over a standard year.
- The true first-year expense: The recurring annual cost plus nonrefundable onboarding fees, reflecting what actually leaves your net worth.
- The gross cash requirement: The cash actually due in the first twelve months, including the amount you pay at signing and any refundable deposits.
Evaluating written quotes against these three metrics prevents surprises and reveals which marina actually fits your cruising program.
Billable Dimensions, Rate Tiers, and Tax Inclusions
Before running billing calculations, you must establish physical compatibility. Start by checking marina and berth fit, including beam, draft, and the approach to the slip. Then confirm the separate measurement the marina uses for billing.
Ask each marina which measurement governs the quote. It may use an assigned berth length or the boat’s overall length, including projections such as a swim platform or tender if the agreement counts them. Record any rounding rule, the applicable rate tier, and the dates the quote covers.
Check for tax inclusions on each quote. The Fishermen’s Terminal recreational monthly rates, for example, show vessel-length tiers and include leasehold tax. Use the written offer to establish which taxes and fees apply to your berth. If an occupancy surcharge already applies to your quoted agreement, enter it as a separate cost unless the offer includes it in the base rate.
Recurring Operational Line Items: Utilities and Recurring Fees
Base rent is only the anchor figure. Recurring monthly expenses expand once you factor in shore power and facility surcharges.
Check whether power is included, billed at a flat charge, or metered. If the marina meters power, ask when it bills and whether it applies a minimum or connection charge. Estimate usage from your own needs and record that amount separately from confirmed charges.
Look for other recurring items on the offer, such as parking, a dock box, or facility fees. Mark an unpriced item as unconfirmed and ask the marina for its written rate.
Separate Setup Fees from Refundable Deposits
List any nonrefundable setup charges as first-year expenses. List refundable deposits as cash paid and use the agreement to check what can be withheld, when a refund is due, and any notice you need to give.
Ask what is due at signing and when later invoices fall. If you pay rent in advance, assign that payment to the period it covers so you do not count it twice.
Side-by-Side Moorage Cost Worksheet
To see how these variables interact, evaluate two realistic, hypothetical moorage offers for the same cruising yacht.
- Offer A: $700 per month base rent (taxes included). Power is metered separately, estimated at $50 per month based on seasonal heating and battery charging. The facility charges a $100 one-time administrative setup fee and requires a $400 refundable security deposit.
- Offer B: $720 per month base rent (taxes and shore power included in a flat rate). The facility charges a $200 one-time setup fee and requires a $900 refundable security deposit.
Both hypothetical offers collect the first month’s base rent, setup fees, and deposit at signing. A collects the prior month’s power bill starting in month two, so its twelfth power bill falls after the first year.
| Cost Component | Offer A (Metered Power) | Offer B (Utilities Included) |
|---|---|---|
| Billing Basis | Billable LOA (Taxes Included) | Billable LOA (Taxes Included) |
| Monthly Base Moorage | $700 | $720 |
| Estimated Monthly Power | $50 (Metered in arrears) | $0 (Included in base) |
| Total Recurring Monthly Cost | $750 | $720 |
| 12-Month Recurring Expense | $9,000 | $8,640 |
| One-Time Nonrefundable Setup | $100 | $200 |
| True First-Year Expense | $9,100 | $8,840 |
| Refundable Security Deposit | $400 | $900 |
| Gross First-Year Cash Outlay | $9,450 | $9,740 |
| Cash Required at Signing | $1,200 | $1,820 |
Analyzing the Numbers
This comparison illustrates why separating recurring expense, first-year expense, and cash requirements matters:
- The recurring victor: Offer A appears cheaper at first glance based on its $700 base rent. Once estimated metered power ($50/month) is accounted for, Offer B is actually $360 cheaper per year to operate ($8,640 vs. $9,000).
- True first-year expense: Adding the nonrefundable setup fees shows that Offer B remains the more cost-effective choice for your income statement over the initial 12 months, saving $260 ($8,840 vs. $9,100).
- Cash-flow requirements: Offer B demands significantly more capital up front. At signing, Offer B requires $1,820 ($720 first month + $200 setup + $900 deposit), whereas Offer A requires only $1,200 ($700 first month + $100 setup + $400 deposit). Furthermore, Offer B requires $290 more in gross cash during the first twelve months ($9,740 vs. $9,450). Offer A’s last $50 power bill is part of its first-year expense and is paid in month thirteen.
- Accounting boundaries: The first month’s rent paid at signing is not added a second time to the 12-month expense; it is simply month one of the twelve monthly payments. Similarly, the deposit is accounted for in gross cash requirements, but excluded from net annual expense because it remains your asset.
Building Moorage into Your Ownership Plan
Use the twelve-month recurring figure in your overall yacht ownership budget and keep a separate list of payments due at signing. Basing that budget on verbal rate quotes or incomplete website summaries exposes you to unexpected utility surcharges and cash-flow crunches on move-in day.
When you contact marinas, insist on receiving a complete, written rate sheet that outlines:
- Billable length rules and rounding practices
- Specific local and state tax assessments
- The precise power billing model (metered vs. flat) and any minimum active-pedestal fees
- All mandatory nonrefundable setup or environmental charges
- Exact security, gate, and meter deposits along with the written cancellation policy
If you are planning a build or evaluating a pre-owned vessel, you can discuss candidate yacht dimensions and equipment with us. Getting exact measurements for your bow configuration, tender storage, and electrical service requirements allows you to negotiate written moorage agreements with precision and verify total costs before you sign.