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NAVOPLAN
NAVOPLAN
Port Intelligence Brief

Hilo, United States

United States flag
68 Verified Intelligence Items
64Verified
Intelligence
29Official
Sources
91%Overall
Confidence
πŸ“
CoordinatesN 19 43' 59.9988"
W 155 4' .0012"
βš“
Harbor ProfileNorth Pacific Ocean
Size: Medium
πŸ›‚
EntranceTidal Range: .98 ft
Depth: 30.83 ft
πŸ•’
Port StatusPort of Entry: Yes
Shelter: Good
πŸ”„
Last UpdateJun 28, 2026
09:30 ET
🧭 Approach & Entrance 8 items
πŸ›Ÿ Shelter & Refuge 7 items
⚠ Local Cautions 7 items
πŸ›’ Crew Rest & Resupply 9 items
☎ Harbor / Authority 6 items πŸ”’
πŸ“‘ Contacts & VHF 7 items πŸ”’
πŸ›₯ Marinas 6 items πŸ”’
β›½ Fuel & Utilities 4 items πŸ”’
πŸ›‚ Clearance & Formalities 6 items πŸ”’
πŸš‘ Medical & Emergency 8 items πŸ”’
Current Briefing

Approach & Entrance

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

Verified Intelligence
🧭

Blonde Reef Shoaling

Official Source Β· Verified Jul 02, 2026

Blonde Reef depths 4–25 ft; extends ~1.5 miles NW from SE side of Hilo Bay.
95% Confidence
🧭

Recommended Approach Sector

Official Source Β· Verified Jul 02, 2026

Approach from the north, favor the west shore; avoid northwest part of Blonde Reef.
95% Confidence
🧭

Aids Marking The Channel

Official Source Β· Verified Jul 02, 2026

Directional light on Coconut Point, lighted/unlighted buoys, and a 097.2Β° lighted range mark the entrance/channel.
95% Confidence
🧭

Harbor/Operator

Official Source Β· Verified Jul 02, 2026

State-owned piers; Port of Hilo contact via Hawaii DOT Harbors Division (address and phone listed).
94% Confidence
🧭

Safety / Regulated Areas

Official Source Β· Verified Jul 02, 2026

A safety zone exists adjacent to the commercial piers (see 33 CFR 165 references).
93% Confidence
🧭

Entrance/Channel Project Depth

Official Source Β· Verified Jul 02, 2026

Federal project: entrance channel and Kūhiō Bay basin maintained at ~35 ft depth.
92% Confidence
🧭

Approach Currents

Official Source Β· Verified Jul 02, 2026

A north‑northwest current of about 1 knot reported in the approach; river outflow can set north after heavy rains.
90% Confidence
🧭

Traffic Caution - Local Fishing Fleet

Official Source Β· Verified Jul 02, 2026

Large fleet of fishing boats operates in outer Hilo Bay; movements may be uncertainβ€”maintain sharp lookout.
90% Confidence