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NAVOPLAN

Port Intelligence Brief

Port Allen, United States

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53 Verified Intelligence Items

50Verified
Intelligence

19Official
Sources

91%Overall
Confidence

📍

CoordinatesN 21 53' 60.0000"
W 159 34' 59.9988"

⚓

Harbor ProfileNorth Pacific Ocean
Size: Small

🛂

EntranceTidal Range: .00 ft
Depth: 30.83 ft

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Port StatusPort of Entry: Yes
Shelter: Good

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Last UpdateJun 28, 2026
09:30 ET

🧭 Approach & Entrance 7 items

🛟 Shelter & Refuge 8 items

⚠ Local Cautions 7 items

🛒 Crew Rest & Resupply 5 items

☎ Harbor / Authority 5 items 🔒

📡 Contacts & VHF 5 items 🔒

🛥 Marinas 5 items 🔒

⛽ Fuel & Utilities 4 items 🔒

🚑 Medical & Emergency 7 items 🔒

1 - 9

Current Briefing

Approach & Entrance

Port Allen approach intelligence includes pilotage, entrance channel depths, harbor communications, traffic density, anchoring restrictions, and operational cautions for arrival planning.

1 - 1

Verified Intelligence

Colregs Demarcation Line

Official Source · Verified Jul 02, 2026

COLREGS demarcation: Puolo Point Light 21°53'34.3"N 159°36'15.6"W to Hanapēpē Breakwater Light 2 21°53'49.0"N 159°35'27.2"W (33 CFR 80.1440).

98% Confidence

Entrance Channel Depth & Marking

Official Source · Verified Jul 02, 2026

Entrance channel and basin project depth 35 ft; channel marked by lighted and unlighted buoys.

95% Confidence

Local Shoals And Breakers

Official Source · Verified Jul 02, 2026

A reef extends ~200 yd east of inner breakwater; breakers extend ~350 yd offshore NW of the bay and 50–150 yd off SE side of Puolo Point.

95% Confidence

Pilotage & Pilot Boarding

Official Source · Verified Jul 02, 2026

Pilotage compulsory for foreign vessels; boarding area 1.5 nm WSW of entrance; pilots monitor VHF‑FM Ch12; request 24‑hr notice tel 808‑537‑4169; ladder ≤1m; dead slow 5–10 kt.

95% Confidence

Harbor Restrictions & Safety Zones

Official Source · Verified Jul 02, 2026

Safety zone around state pier; security zone when fuel barge in port (regularly scheduled Monday); harbor speed limit 5 mph.

95% Confidence

Prevailing Currents

Official Source · Verified Jul 02, 2026

Prevailing current off Puolo Point sets to the west.

90% Confidence

Small Boat Harbor Operator Features

Operator Source · Verified Jul 02, 2026

Port Allen Small Boat Harbor: 2‑lane 30‑ft launch ramp; 34 berths; 6 moorings; loading dock; facilities per DLNR DOBOR.

90% Confidence