5b98ab6c-42a0-5584-8cbb-cf5f15864060 · no UN/LOCODE · North America
Nantucket Boat Basin
Nantucket, United States · 41.285°N 70.097°W
A short, expensive, fog-and-reservation harbour. The basin is the town. Off-island weather windows, ferry wash and a July–August closed list define the place.
Live channels · not a chart · not a reservation
EstimateRainshowers at 2026-10-14T06:00:00Z America/New_York. Wind 24 kn from SW. It is after local sunset. If this harbour publishes a night-entry restriction, treat it as active until sunrise. Nearest IOC gauge Woods Hole, MA (54.8 km) last observed 0.542 m — observational only, not a tide table or controlling depth. Next published high 2026-10-14 03:25 (NOAA CO-OPS).
- Wind
- 24 kn SW
- Gusts
- —
- Waves
- —
- Twilight
- Night
Max LOA
65 m
ReportedMax draft
3 m
ReportedVHF
09
VerifiedOctober band
MODERATE
EstimateTraffic & operations history
Traffic is not availability. Capacity is not occupancy. A reservation flag is not a live berth. EMODnet density is historical context. Forecast is deferred.
Current traffic
LIVE_OBSERVATIONLOW- Vessels in approach: 0
- Inside harbor radius: 0
- Moving: 0
- Inbound / outbound vectors: 0 / 0
LOW because: 0 moving / 0 in approach / 0 inside harbor radius
Declared capacity
240 compiled class berths · Class counts are not physical HarborBerth rows and not current availability.
Observed occupancy
INSUFFICIENT_DATA. No percentage is shown because coverage does not support it.
Seasonality
VERY_HIGH July–August
Forecast DEFERRED. Insufficient observed history, no backtest, no baseline comparison. Forecast deferred is a successful outcome.
Recent derived calls
No multi-ping VesselCall is derived from current observations.