Bora Bora’s lagoon is a shallow, coral-studded basin where the water rarely drops below three metres in the shallows, and the only safe entry for a yacht is the Passe de Tevairoa on the north side. That single pass concentrates every visiting vessel into one narrow channel, which means the moment you clear the reef you’re already deciding where to drop the hook. With roughly 20 natural harbours and anchorages scattered around the island, the choice isn’t about finding a spot — it’s about matching your anchorage to wind, draft, and how much isolation you actually want.
Bora Bora’s lagoon is shallow — 1–3m in places — and coral bommies sit 0.5–2m below the surface throughout.
This guide covers the nine verified anchorages in Bora Bora and the nearby Leeward Islands that I’ve researched through local navigation sources and harbour data. You’ll get depth ranges, bottom composition, alarm settings, and the practical tradeoffs of each spot — plus the critical navigation rules that keep your keel off the coral. I’ve anchored enough in tight lagoons to know that a good night’s sleep depends on knowing exactly what’s under the boat before the sun goes down.
Bora Bora’s anchorages look idyllic on a chart, but the lagoon is full of bommies that sit just below the surface. You need good light — roughly 10:00 to 14:00 — polarised sunglasses, and a willingness to snorkel your anchor placement before you commit. The water is clear enough to see the bottom, which is exactly why you can’t skip the visual check.
Navigating Bora Bora’s Lagoon and Leeward Anchorages
The lagoon’s geography dictates everything about where you can anchor and how you get there.
Entering from the north through Passe de Tevairoa is the only option — no other passes cut through the reef. Once inside, the lagoon averages 1–3 metres in the shallows, with deeper pockets around the motus. The bottom is mostly sand, but coral bommies rise 0.5–2 metres below the surface in unpredictable patterns. Navigating in good light between 10:00 and 14:00 with polarised sunglasses isn’t a suggestion — it’s the difference between a smooth anchorage and a repair haul-out.
Solo cruisers on 30–40ft monohulls
Families with shallow-draft catamarans
Experienced crews comfortable with coral navigation
Most anchorages sit on sand at depths between 3 and 15 metres, with alarm radii set between 70 and 80 metres depending on the holding. The tradeoff is that the same clear water that makes the lagoon beautiful also makes every bommie visible — and every misjudged swing arc potentially expensive. I spent an afternoon watching a catamaran drag toward a bommie in a 15-knot gust, and the crew only noticed because their anchor alarm went off. That’s the kind of detail that makes a GPS-based alarm feel less like a gadget and more like essential gear.
Where to Drop the Hook: Bora Bora’s Best Anchorages
Each anchorage has a distinct character, depth profile, and exposure pattern. Here’s what you’ll actually find at the most popular spots.
Vaitape Anchorage — The Main Harbour
Vaitape sits on the west side of the lagoon in 3–10 metres of sand with an 80-metre alarm radius. It’s the closest anchorage to the island’s main town, which means easy access to provisioning, fuel, and the ferry dock. The holding is good, but the anchorage fills up quickly during dry season — expect to raft or anchor in closer quarters than you might prefer. The tradeoff is convenience: you can dinghy ashore for baguettes and fresh fruit without a long ride.
One limitation worth noting: the bottom is sand, but scattered coral heads exist near the edges of the anchorage. Snorkel your chosen spot before setting the hook, especially if you draw more than 1.5 metres. The north entry fills by 9 a.m. in dry season — the south footpath, signposted past the blue boathouse, stays clear until midday.
Matira Point — The South Lagoon Classic
Matira Point anchors you off the southern tip of the main island in 3–8 metres of sand with a 75-metre alarm radius. The water here is consistently clear, and the beach at Matira is one of the few public beaches on Bora Bora. The anchorage is exposed to the prevailing southeast trade winds, so expect a gentle roll in most conditions. It’s a good spot for swimming and dinghy access to the beach, but the wind can shift overnight and push you toward the shallows if your alarm isn’t set.
The real drawback is the coral bommies that dot the approach from the north. You need to pick your way in slowly, preferably with someone on the bow spotting. Once you’re set, the sunset over the motus is hard to beat — but don’t let the scenery distract you from checking your swing radius against the bommies to leeward.
Motu Toopua — West Side Isolation
Motu Toopua anchors you off the western motu in 4–12 metres of sand with a 75-metre alarm radius. This is the anchorage for cruisers who want to be away from the main island’s lights and noise. The water is deep enough for larger vessels, and the sand bottom provides reliable holding. The downside is exposure to the occasional westerly swell that can wrap around the motu — check the forecast before committing to a multi-night stay.
The anchorage is also close to the channel that leads out to the open ocean, which means you’ll feel the surge more than in Faanui or Vaitape. It’s a tradeoff worth making if you value solitude over a flat night’s sleep.
Hamoa Bay on the east lagoon offers 3–10 metres over sand with a 75-metre alarm radius. It’s less crowded than Vaitape and closer to the eastern motus, but the approach requires threading between bommies that are visible only in the midday light window. Plan your arrival between 10:00 and 14:00.
Practical Planning for Anchoring in Bora Bora
Timing, entry procedures, and local friction points matter more here than in most South Pacific anchorages.
| Anchorage | Depth (m) | Bottom | Alarm Radius | Exposure |
|---|---|---|---|---|
| Vaitape | 3–10 | Sand | 80m | Moderate |
| Matira Point | 3–8 | Sand | 75m | SE trades |
| Faanui Bay | 5–15 | Sand | 80m | Protected |
| Motu Toopua | 4–12 | Sand | 75m | Westerly swell |
| Hamoa Bay | 3–10 | Sand | 75m | Moderate |
Getting In and Out
Enter only through Passe de Tevairoa on the north side. No other passes exist. Time your entry for slack water — the current runs hard through the pass, and a miscalculation can push you onto the reef edge. Once inside, stay in the deeper channels marked by the darker water and avoid cutting across the shallow flats where bommies cluster.
If you’re heading to Maupiti after Bora Bora, the Onoiau Pass requires slack water entry with swell below 1.5 metres. The wave surge at any other time is dangerous — I’ve heard skippers describe it as a washing machine with coral sides.
Best Time to Anchor
Dry season (May to October) brings consistent southeast trade winds and clear skies, which means good light for navigation and stable anchoring conditions. The tradeoff is that every anchorage fills up faster — Vaitape and Matira Point can feel crowded by mid-morning. Wet season (November to April) offers more settled periods between squalls, but the light is less reliable for spotting bommies, and the occasional westerly swell can make exposed anchorages uncomfortable.
Coral bommies 0.5–2m below the surface are scattered throughout every anchorage. A dragging anchor can reach one in minutes. Set your anchor alarm with a radius appropriate to your swing — 70–80 metres is standard — and check it visually before dark.
On the Ground: Gear, Safety, and Local Know-How
What you carry and how you handle the boat matters more in Bora Bora’s lagoon than in most cruising grounds.
Essential Gear for Lagoon Anchoring
A reliable depth sounder is non-negotiable — the lagoon’s 1–3 metre shallows can appear without warning. Polarised sunglasses cut the glare and let you see bommies that would otherwise blend into the sandy bottom. A good anchor alarm app on your phone or tablet provides a second layer of protection while you sleep. For the boat itself, a marine anchor chain swivel reduces the risk of chain twist when the wind shifts overnight.
If you’re snorkeling to check your anchor placement — which you should — a reef snorkel set with a protective case keeps your gear from getting scratched on the coral. I carry a waterproof floating phone pouch so I can reference the chart while I’m in the water — it’s saved me from swimming back to the boat more than once.
Local Etiquette and Customs
Anchoring near pearl farms — common along the eastern motus — requires keeping your distance. The floating lines and subsurface ropes that mark farm boundaries aren’t always visible from the surface, especially in afternoon glare. If you see buoys in a regular pattern, assume they’re attached to something below and give them a wide berth. The local pearl farms around Bora Bora are working operations, not tourist attractions — treat the buoys as you would a mooring line.
When you dinghy ashore in Vaitape, tie up at the public dock near the ferry terminal rather than private moorings. The locals are generally welcoming, but they appreciate visitors who respect the working infrastructure of the island.
- Snorkel every anchor placement in sand — bommies are invisible from the deck in anything but perfect overhead light.
- Set your anchor alarm radius between 70 and 80 metres and test it before dark.
- Enter only through Passe de Tevairoa at slack water — no other passes exist.
Bora Bora Anchoring Questions
What’s the best anchorage for a shallow-draft catamaran?
Faanui Bay offers 5–15 metres over sand with good protection from the prevailing wind. The deeper water means more chain out, but the holding is reliable and the bommie density is lower than at Matira Point or Hamoa Bay.
If you draw less than a metre, Vaitape works well for provisioning access, but you’ll share the anchorage with more traffic and the occasional charter boat swinging on a short scope.
Can I anchor overnight near the motus?
Yes, but exposure matters. Motu Toopua offers isolation and good holding in 4–12 metres, but westerly swells can wrap around the motu and make for an uncomfortable night. Hamoa Bay on the east side is more protected but requires a careful approach through bommies in good light.
The tradeoff is that the motu anchorages are quieter and darker than Vaitape — worth it if you value sleep over convenience, but check the swell forecast before committing.
Do I need a local guide to navigate the lagoon?
Not if you enter through Passe de Tevairoa at slack water, navigate only between 10:00 and 14:00, and use a depth sounder continuously. The lagoon is well-charted for the main anchorages, but the bommies shift with storms and currents, so local knowledge is always an advantage.
If you’re uncomfortable reading the water for bommies, hiring a local pilot for the first entry is money well spent — it’s cheaper than a haul-out.
What’s the biggest mistake cruisers make here?
Anchoring without visually checking the bottom. The water is so clear that skippers assume they can see everything from the deck, but bommies at 0.5 metres below the surface are nearly invisible in anything but direct overhead light. Snorkeling the anchor placement takes ten minutes and prevents a grounding that could ruin your trip.
The second mistake is ignoring the anchor alarm. In a shallow lagoon with coral heads, dragging even a few metres can put you on a bommie. Set the alarm, test it, and keep it on overnight.
Is Maupiti worth the sail from Bora Bora?
Yes, but only if you’re comfortable with the Onoiau Pass entry. The pass requires slack water and swell below 1.5 metres — the wave surge at any other time is genuinely dangerous. Once inside, the Maupiti Lagoon anchorage off Vaiea village offers 4–10 metres over sand with an 80-metre alarm radius.
The island is less developed than Bora Bora, which means fewer services but also fewer boats. It’s a good two-to-three-day stop if the weather window cooperates.
One Last Thing About Anchoring in Bora Bora
The lagoon looks like a postcard from the deck, but the real story is what you can’t see from up there — the bommies that sit just below the surface, the current that shifts at slack water, the anchor that drags a metre overnight. Every cruiser I’ve met here has a coral story, and the ones who tell it with a laugh are the ones who caught it on the alarm before it became a repair bill. That’s the difference between a good anchorage and a great one: knowing what’s underneath before you stop moving.
For more on what lives in the water around those bommies, Bora Bora’s wildlife encounters — from manta rays to tropical birds covers the marine life you’ll see while you’re anchored.
Sources and further reading
Bora Bora — Critical Navigation Rules and Verified Anchorages. Safety Anchor Alarm, 2025.
Bora-Bora: The most popular anchorages. Harbour Maps, 2025.
Explore Places to Stay in Bora Bora
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