Identity
Port de Gustavia · af40eca8-8665-51ec-b39c-a287585ad72a
BL
af40eca8-8665-51ec-b39c-a287585ad72a · BLGUS · Caribbean & Bahamas
Gustavia, St. Barthélemy · 17.898°N 62.850°W
A tiny, Med-style harbour that becomes a floating city between Christmas and New Year. Published capacity is a suggestion; rafting, tenders and a closed reservation list are the winter truth.
Live channels · not a chart · not a reservation
EstimateClear at 2026-08-26T20:15 America/St_Barthelemy. Wind 17 kn from ENE, gusts 21 kn. It is after local sunset. If this harbour publishes a night-entry restriction, treat it as active until sunrise. Model significant wave 1.2 m from E — coastal model, not a harbour sounding. SST 29.2 °C.
Max LOA
80 m
ReportedMax draft
4.5 m
ReportedVHF
12
VerifiedAugust band
MODERATE
EstimateDeterministic, source-backed projection. Not legal advice. Not clearance authorization. Never a safety determination.
Port de Gustavia · af40eca8-8665-51ec-b39c-a287585ad72a
BL
LOA 52 m · beam 9.4 m · draft 3.1 m
Arrival 2026-08-12T12:00:00Z · factsAt 2026-08-12T12:00:00Z
COMPATIBLE
Matching berth classes: Standard <25 m PHYSICALLY_INCOMPATIBLE · Large yacht 25–80 m PHYSICALLY_COMPATIBLE
Physical berths: UNKNOWN — no inventory
Entrance controlling depth UNKNOWN. Guest schematic is not a chart.
Published draft 4.5 m · datum UNKNOWN
Swell UNKNOWN — swell is not invented from significant wave height.
Pilotage: No matching PILOTAGE rule is recorded for this harbour/jurisdiction. That is NOT_COVERED, not NOT_REQUIRED.
Towage: No matching TOWAGE rule is recorded for this harbour/jurisdiction. That is NOT_COVERED, not NOT_REQUIRED.
Customs: No matching CUSTOMS rule is recorded for this harbour/jurisdiction. That is NOT_COVERED, not NOT_REQUIRED.
Immigration: No matching IMMIGRATION rule is recorded for this harbour/jurisdiction. That is NOT_COVERED, not NOT_REQUIRED.
Decision-support intelligence only. Not legal advice. Not clearance authorization. maritimIQ does not authorize entry and does not determine formal status.
Fuel: No fuel facility record. Missing service is UNKNOWN, not unavailable.
Shore power: No shore-power specification recorded.
Water: No freshwater record. Water is not inferred from waste.
Waste: No waste or pump-out record. Solid waste ≠ black-water pump-out.
Refit: No sourced refit capability. Marketing prose is not a capability.
Medical: No medical relationship. A nearby clinic is not an emergency hospital.
Airport / transport: No airport relationship. Airport Intelligence is an external product boundary.
none EUR · incomplete
Tax: Tax treatment UNKNOWN. Not assumed included.
Source currency: EUR
Reference conversion: FX not applied — source currency retained. rate=none
Unknown charges: none listed
AIS_NOT_CONFIGURED — traffic counts are not invented.
Occupancy: INSUFFICIENT_DATA. AIS does not see dark vessels, covered yachts, or berth identity.
Seasonality: EXTREME 20 Dec–5 Jan · forecast DEFERRED
Traffic is not availability. Capacity is not occupancy. A reservation flag is not a live berth. EMODnet density is historical context. Forecast is deferred.
SPEED: Dead slow, no wake inside the harbour.
HURRICANE_PROTOCOL: Hurricane / cyclone plan is first-class operational truth here. Haul-out priority and evacuation rules override ordinary reservations.
NIGHT_ENTRY: Night and New Year movements are tightly controlled. Tender traffic is the hidden hazard.
UNKNOWN — upcoming warning coverage is not a global feed.
Simpson Bay Marina · 32 km · certainty LOW · score 0.663 · alt-rank-1.0
Falmouth Harbour Marina · 151 km · certainty LOW · score 0.544 · alt-rank-1.0
Nelson's Dockyard / English Harbour · 152 km · certainty LOW · score 0.543 · alt-rank-1.0
Yacht Haven Grande · 224 km · certainty LOW · score 0.471 · alt-rank-1.0
Virgin Gorda Yacht Harbour · 178 km · certainty LOW · score 0.217 · alt-rank-1.0
Unknown: vessel.airDraftM, vessel.displacementT, waterLevel, current, wind, waves, visibility, ais.traffic, formality.PORT_ENTRY, formality.ADVANCE_NOTICE, formality.PILOTAGE, formality.TOWAGE, formality.CUSTOMS, formality.IMMIGRATION, formality.HEALTH, formality.SECURITY, formality.COMMERCIAL, formality.NOAD, formality.EMSWE
Conflicted: Published vs actual New Year capacity: The quay cannot physically hold the winter holiday fleet. Outer-bay rafting is not the same as a reserved alongside berth. Do not store them as one inventory number.
Stale: Pilotage price: 1999 franc ordinance remains STALE. Current price UNKNOWN.
compiled-ledger · decision-engine · aisstream-optional · none · USCG NVMC / eCFR · EUR-Lex
The LLM is not a maritime data source. maritimIQ answers are explanations of the deterministic brief. Structured facts stay on the Arrival Brief, Costs, Services and Operations tabs.