Miami to Nassau Route Calculator
Planning a boat trip from Miami to Nassau? The calculator above shows distance, travel time, and fuel consumption for your Bahamas crossing. This is a serious offshore passage — most boaters either run overnight or stop in Bimini to break up the trip.
Distance from Miami to Nassau
The distance from Miami to Nassau is 184 nautical miles (212 statute miles or 341 kilometers) on a direct route. This makes it a substantial offshore passage — nearly four times longer than the popular Miami to Bimini run.
Nassau, the capital of the Bahamas, sits on New Providence Island in the central Bahamas. The city offers world-class marinas, provisioning, and serves as a gateway to the Exumas and other Out Islands.
Two Routes to Nassau
Option 1: Via Bimini (Recommended)
Total: ~170 nm — Most cruisers prefer this route:
- Miami to Bimini: 48 nm across the Gulf Stream (4 hours at 12 kn)
- Bimini to Nassau: 120 nm across the Great Bahama Bank (10 hours at 12 kn)
Why this route? You clear customs in Bimini, rest and refuel, then cross the shallow Great Bahama Bank (8–15 feet deep) in protected waters. Time your Bank crossing to arrive in Nassau during daylight — the channel entrance requires good visibility.
Option 2: Direct Offshore
Total: 184 nm — Faster boats sometimes run direct:
- Entire route in deep water (Gulf Stream + Northwest Providence Channel)
- No stops, no shallow-water navigation
- Requires overnight running or very fast boat (30+ knots)
Caution: The direct route crosses the Gulf Stream at an angle, dealing with strong currents for longer. You'll need larger fuel reserves, proper offshore safety gear, and night navigation capability.
Travel Time to Nassau
Expect a long day or overnight passage:
- Sailing vessel (6–8 knots): 24–30 hours
- Trawler or cruiser (10–12 knots): 15–18 hours
- Sport fishing boat (20–25 knots): 7–9 hours
- Fast center console (30+ knots): 6–7 hours
Pro tip: If taking the Bimini route, leave Miami at dawn, reach Bimini by mid-morning, clear customs, and rest. Depart Bimini around midnight to cross the Bank overnight and arrive Nassau at sunrise.
Gulf Stream Crossing
Both routes cross the Gulf Stream, but the direct route spends more time in it. The Stream runs north at 2–4 knots. On the direct route, you'll be pushed significantly north — plan your heading accordingly.
Weather windows: Wait for calm conditions. North winds against the Gulf Stream create dangerous steep seas. Check forecasts for winds under 15 knots from the south or east. The best months are April through July.
Customs and Immigration
If going direct to Nassau, clear customs at Nassau Harbour Club or Palm Cay Marina. If stopping in Bimini first, clear there — you won't need to clear again in Nassau.
Required: Valid passport for everyone, boat registration, crew list, and goods declaration. Bahamian customs is straightforward but thorough.
Arriving in Nassau
Marinas
Nassau has excellent marina facilities:
- Nassau Yacht Haven: Downtown location, full service
- Palm Cay Marina: Modern, east of Nassau, customs clearance
- Atlantis Marina: Paradise Island, high-end option
- Nassau Harbour Club: West Bay Street, customs clearance
What to Do in Nassau
Nassau offers beaches, history, shopping, and nightlife. Visit the Queen's Staircase, Fort Charlotte, and the famous Junkanoo Beach. Paradise Island has Atlantis resort and casino. For cruisers, Nassau is the provisioning hub before heading to the Exumas.
⚠️ Offshore Passage Checklist: EPIRB, life raft (recommended), jacklines and harnesses for overnight, AIS transponder, SSB or satellite communication, 1.5× fuel capacity, night navigation lights, radar (helpful), and a detailed float plan filed with someone onshore.
Frequently Asked Questions
How long does it take to boat from Miami to Nassau?
12–20 hours depending on speed and route. At 12 knots direct, about 15 hours. Most boaters go overnight or stop in Bimini.
How many nautical miles from Miami to Nassau?
184 nm direct, or about 170 nm via Bimini and the Great Bahama Bank.
What is the best route to Nassau?
Via Bimini is recommended. Cross to Bimini (48 nm), clear customs, rest, then cross the shallow Great Bahama Bank (120 nm) to Nassau. Safer and more comfortable than the direct offshore route.
Can I do a day trip to Nassau?
Not practical. Even fast boats need 6+ hours each way. Plan for overnight passage or multi-day trip with Bimini stopover.
Should I stop in Bimini on the way?
Recommended. Clear customs, refuel, rest, and cross the Bank in daylight. The direct route requires more fuel, overnight navigation, and offshore gear.
Related Bahamas Routes
Explore more Florida to Bahamas routes:
- Miami to Bimini — 48 nm (first leg of Bimini route)
- Fort Lauderdale to Freeport — 65 nm
- Palm Beach to Bahamas — 55 nm
- Miami to Freeport — 80 nm