Harbor guide
Trinidad Harbor & Pier
Trinidad, Humboldt County, CA
Overview
Trinidad Harbor is a small, open roadstead tucked behind Trinidad Head on the Humboldt County coast, north of Eureka. The Trinidad Pier at 1 Bay Street sits in the bight west of Little Head. It's owned by the Trinidad Rancheria, which bought it in 2000, and is run as Seascape Trinidad Harbor with a restaurant, bait and tackle shop and charter fishing boats alongside. The harbor is one of only a handful of places to launch along the long, rugged stretch of coast between Shelter Cove and Crescent City, so it's busy with salmon, crab and rockfish anglers in season.
How boats use it
There are no protected slips here. Boats either ride on rental moorings in the cove or are launched and retrieved at the pier. A small marine railway near the foot of the pier launches and retrieves small craft up to 25 feet long and 8½ feet wide, so this is a trailer-boat harbor for small and mid-size fishing boats. A floating pier gives access to the main pier, and a water taxi runs in summer to take crews out to moored boats. The pier area is open 6am to 10pm.
Anchoring
The best anchorage is in about 42 feet over a muddy bottom. The harbor gives decent protection from northwesterlies, but it is dangerous in west or south weather, so watch the forecast before leaving a boat on a mooring or anchoring overnight.
Hazards and landmarks
Trinidad Head Light stands 193 feet above the water on the southwest side of the head, with a sound signal for fog. The cove is studded with rocks. Prisoner Rock, 42 feet high and about 220 yards east of Trinidad Head, is the most prominent, and a rock covered by just 7 feet lies about 150 yards north-northwest of the nearby rocks. Fog is common on this coast, so radar or a good chartplotter and a careful approach on the chart are worth having.
Environment
The pier sits next to the Trinidad kelp beds, a designated Critical Coastal Area, and state water-quality orders bar discharging waste from pier operations. Keep fish waste, bilge water and washdown runoff out of the cove.
Forecasts
Trinidad lies in the NWS coastal waters zone for Point St. George to Cape Mendocino out to 10 nautical miles (PZZ450). Check it before every trip.
Getting there & access
By road
The pier is at 1 Bay Street in Trinidad, below the town and next to Trinidad Head. Parking near the pier is shared by restaurant patrons, anglers, boat trailers, kayakers and pedestrians.
Launching
Small craft are launched and retrieved by a marine railway near the foot of the pier, limited to boats up to 25 feet long and 8½ feet wide. Call (707) 677-3625 for current launch arrangements and fees.
Moorings and water taxi
Mooring rentals are offered through the harbor operator. A floating pier gives access to the main pier, and a water taxi runs in summer to reach moored boats.
Approaching by sea
Use Trinidad Head Light (193 ft, with a fog signal) as your landmark. Give the rocks in the cove a wide berth: Prisoner Rock is 42 feet high about 220 yards east of the head, and a rock covered 7 feet lies about 150 yards north-northwest of the nearby rocks.
Weather
The harbor is dangerous in west or south weather. Check the NWS Point St. George to Cape Mendocino coastal forecast (PZZ450) before going out or leaving a boat on a mooring.
Amenities
- Moorings — Rental moorings in the cove
- Small-craft launch — Marine railway for boats up to 25 ft x 8½ ft
- Water taxi — Summer water taxi to moored boats; floating pier access
- Transient tie-ups — Transient tie-ups with water and electricity on the dock
- Bait and tackle — Bait and tackle shop at the pier
- Charters and rentals — Charter fishing boats and boat rentals
- Fish cleaning — Fish cleaning station
- Food and store — Restaurant and convenience store at the pier
- Restrooms — At the pier
Rules & official resources
- Marine railway launching is limited to small craft up to 25 ft long and 8½ ft wide
- Pier and harbor hours are 6am–10pm
- Waste discharge from pier operations into the adjacent Trinidad kelp beds area is prohibited under state water-quality orders
- California Boater Card required for all operators of motorized vessels, regardless of age, since January 1, 2025
Common boat service needs here
Moving boats to and from the pier
With no slips and a 25-foot launch limit, many owners trailer in for each trip or hire transport to move boats between home, storage and the pier.
Find Boat Transport, Towing & Delivery providers →Outboard and engine service
Small fishing boats here run straight into open ocean among rocks, so a reliable outboard is a safety item. Pre-season tune-ups, impellers and fuel-system work are common.
Find Marine Mechanics & Engine Service providers →Electronics for fog and rocks
Frequent fog and a rocky cove make radar, chartplotters and a working VHF especially important for boats fishing out of Trinidad.
Find Marine Electrical & Electronics providers →Washdowns after salt runs
Trailer boats pulled from salt water after every trip need thorough freshwater washdowns to protect hardware, trailers and finishes.
Find Boat Detailing & Washing providers →Guides & FAQs
Nearby providers
No providers listed near this location yet — check back soon.
Sources
Last verified October 6, 2026