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Island Gardens Deep Harbour

A deep-water superyacht marina on Watson Island with quick Biscayne Bay access and iconic Downtown Miami skyline views. Ideal for high-demand Miami visits—plan ahead for dockage.

Island Gardens Deep Harbour (also marketed as Yacht Haven Grande Miami at Island Gardens by IGY Marinas) is a premier deep-water superyacht marina on Watson Island, positioned between Downtown Miami and Miami Beach. Its location offers fast access to Biscayne Bay and the Atlantic via Government Cut—perfect for both city-side cruising and offshore runs when conditions allow.

Known for accommodating very large vessels (up to roughly 550 ft / 167 m) and delivering upscale, full-service amenities, this destination marina is especially popular during Miami’s peak event season. Transient availability can be tight, so it’s smart to coordinate your ETA, power needs, and docking plan before you arrive.

Whether you’re meeting guests coming by car via the MacArthur Causeway or heading out for a Biscayne Bay sightseeing loop, Island Gardens is a convenient, high-profile base with on-site dining and easy access to the city.

Marina Information

Address
838 MacArthur Causeway, Miami, FL 33132
Parking
Valet parking is commonly offered on-site for Island Gardens venues (pricing and entry/staging can vary). Allow extra time during dining and major event hours and confirm valet access points on MacArthur Causeway before arrival.
Amenities
Deep-water superyacht dockage (about 50 berths listed in directories)VHF communications (hail 16; working channel 71 commonly listed)Water and shore power (confirm configuration and needs in advance)Pump-out service (availability may vary—confirm on arrival planning)Wi‑Fi (commonly listed in marina directories)Security-focused facility (common for superyacht marinas)On-site dining/venue access at Island Gardens

Find This Marina

Map showing Island Gardens Deep Harbour

Address

838 MacArthur Causeway, Miami, FL 33132

Parking

Valet parking is commonly offered on-site for Island Gardens venues (pricing and entry/staging can vary). Allow extra time during dining and major event hours and confirm valet access points on MacArthur Causeway before arrival.

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About This Marina

Island Gardens Deep Harbour is a purpose-built, deep-water marina on Watson Island designed for large yachts and superyachts. It’s widely recognized for premium services, strong security, and dramatic views across Biscayne Bay toward the Downtown Miami skyline. The location—just off the MacArthur Causeway—makes it easy to shuttle guests between the marina, Miami Beach, and Downtown, while still providing a fast run out to the ocean via Government Cut.

Nearby Destinations by Boat (Within ~5 Miles)

Biscayne Bay Skyline & Venetian Islands Loop

15–45 min

Cruise past the Downtown skyline with scenic routing around the Venetian Islands. Great for sunset runs; watch for regulated speed and no‑wake zones.

Star Island / Celebrity Home Sightseeing Routes

20–40 min

A classic Miami water tour area near the islands off South Beach. Follow local channel markers and respect traffic and no‑wake areas.

Government Cut → Atlantic Ocean

20–35 min to the inlet

Quick ocean access for offshore cruising or fishing (weather permitting). Plan for commercial traffic and strong currents near the cut.

Miami Beach / South Beach Waterfront

20–45 min

Run toward the South Beach area for views and vibrant waterfront energy. Confirm docking rules/fees if you plan to go ashore.

Key Biscayne (Biscayne Channel / Crandon area)

30–60 min

A popular day-cruise direction for calmer bay waters and beach scenery. Verify landing options and any park-specific restrictions.

Virginia Key Shoreline

20–45 min

Explore protected bay waters and shoreline views just south of Watson Island. Great for a short cruise when time is tight.

Dock & Dine Nearby

The Deck at Island Gardens

On-site

Bayside Marketplace waterfront spots (near Miamarina at Bayside)

10–20 min by boat (plus docking logistics)

Downtown/Brickell waterfront dining (varies by venue and dock access)

15–30 min by boat

Available Boats Nearby

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Champagne Showers 25 pax Trident 4512 Catamaran

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The Sea Ray Sedan Bridge Sea Ray Sedan Bridge

The Sea Ray Sedan Bridge

13 PaxStew
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Champagne Showers 17 pax Trident 4512 Catamaran

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Champagne Showers 25 pax Trident 4512 Catamaran

Champagne Showers 25 pax

25 PaxPet FriendlyStew
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Champagne Showers 40 pax Trident 4512 Catamaran

Champagne Showers 40 pax

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Platinum
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BOATYX Saxdor 320GTO 2024

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View All 176 Boats →

Arrival & Docking Tips

Call ahead to confirm transient dockage, assigned berth, ETA procedures, draft/LOA/beam limits, and shore power requirements—especially during Miami peak events. Keep VHF 16 for initial hailing and switch to VHF 71 as the working channel (as commonly listed in directories). Approach Watson Island via marked channels, monitor local traffic, and plan for currents and busy waterways near Government Cut. Office hours are commonly listed as daily 8:00 AM–8:00 PM, but confirm staffing for late arrivals.
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Island Gardens Deep Harbour

Frequently Asked Questions

It’s on Watson Island between Downtown Miami and Miami Beach, along MacArthur Causeway. Common GPS coordinates are 25.784242, -80.177906.

Dockage is typically arranged in advance. Call the marina office or email to request availability, then coordinate your ETA and berth assignment. Use VHF 16 to hail and VHF 71 as the working channel (as commonly listed).

Most vessels head into Biscayne Bay and transit to the Atlantic through Government Cut. Expect heavy traffic and strong currents near the cut and follow all channel markers.

Marina address commonly listed: 838 MacArthur Causeway, Miami, FL 33132. Marina phone commonly listed: +1 (786) 432-2900. Some venue listings show 888 MacArthur Causeway for Island Gardens.

Valet parking is commonly advertised for Island Gardens venues. Entry points and pricing can vary by event/time, so confirm the valet staging location and allow extra time during peak periods.

Popular nearby options within a few miles include Miamarina at Bayside, Epic Marina, 5th Street Marina, and Sunset Harbour Yacht Club & Marina. Availability and vessel limits vary by location.

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$500 Credits - If you become a BoatPass Member during your scheduled Call, you'll receive $500 in Coupons via email (five coupons worth $100 each). These can be used for upgrades or extra hours on your bookings as a Member. Coupons will be valid for as long as you remain a Member in Good Standing. Coupons are non-transferable and cannot be combined.

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Crew, Gas, Water & Ice – In compliance with U.S. Coast Guard regulations, a captain is provided only for commercial charters with six or fewer passengers. For bareboat charters (up to 13 passengers total, including the charterer and up to 12 guests), the charterer is responsible for selecting and hiring the crew. You may choose your crew from a list of options provided, and we can remit payment to the crew you select on your behalf using your Membership Dues. The charterer is also responsible for fuel. We can remit the fuel payment on your behalf using your Membership Dues. Local trips typically require no additional fuel, although longer-distance or non-local navigation may require an additional fuel charge. Likewise, the charterer is responsible for water and ice. We can remit these payments on your behalf using your Membership Dues.

Pet Policy – For Pet Policy and other FAQs please see boatpassclub.com/faqs

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