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Boston to Onset by boat

Boston to Onset

Distance - 52.5 Nm

Avg Speed
5 kts
10 kts
20 kts
30 kts
Time Estimate
10 hr 29 min
5 hr 14 min
2 hr 37 min
1 hr 44 min
Boston to Onset

Boston to Onset

Pilotage Plan from Boston, Massachusetts to Onset, MA

Overview:This boating journey from the bustling city of Boston to the serene waters of Onset, Massachusetts, offers a fascinating mix of urban exploration, scenic coastal views, and tranquil anchorages. This route is particularly well-suited for experienced boaters familiar with navigating urban environments and coastal waterways. Although the journey covers a distance of approximately 50 nautical miles, it can be split into manageable segments with several options for shelter and fun along the way.

Starting Point: Boston, MassachusettsBoston is a thriving hub with a rich maritime history. The harbor is busy with commercial activity, ferries, and recreational boats, so it’s essential to familiarize yourself with the local navigation rules. Before setting off, ensure you have updated charts and check the weather forecast. Two recommended boating apps for real-time updates are Navionics and savvy navvy.

Waypoints and Navigational Aids:1. Boston Light (Buoy 1): Departing from Boston Harbor, navigate past Boston Light, which marks the entrance to Boston Harbor and offers an iconic view of the historic lighthouse.2. Deer Island: After leaving Boston Harbor, you can make a stop at Deer Island. It offers facilities and a great spot for a leisurely walk, albeit no dedicated docks for boaters.3. Gull Island: Continue towards the harbor's mouth and keep Gull Island Light to starboard. It’s a great photo-op and a recognized navigational aid.

Notable Shelters Along the Way:

  • Fort Point Channel: This area provides varied shelters along the river, including the scenic Fort Point neighborhood. It’s easy to find a quiet cove if conditions deteriorate.
  • Hingham Bay: As you approach Hingham Bay, the sheltered waters here are ideal for stopping and enjoying a picnic or short excursion. You can anchor near the community of Hingham to explore the waterfront parks.
  • Cohasset Harbor: This harbor is highly sheltered from the open sea. A stop here is an excellent opportunity for refueling and enjoying local eateries. The mouth of this harbor can be tricky so be cautious of the shallows.

Navigational Considerations:As you make your way toward Onset, pay attention to local navigation charts for water depths and hazards, particularly when passing through the narrow channels. The Scituate and Marshfield areas can be a bit tricky due to shifting sandbars and strong currents. Watch for buoys and keep them to the correct side, adhering to any local navigation regulations.

Waterways, Currents and Hazards:

  • Monitor the tidal flows, especially as you approach the passage between Cohasset and the Duxbury area. Plan your departure time according to the tides; leaving during slack water can ease your transit.
  • Be aware of the shoals and sandbars when navigating through Duxbury Bay; set waypoints to ensure you maintain safe depths.

Enroute Points of Interest:

  • Plum Island: If time and weather allow, a short diversion here showcases beautiful scenery and wildlife. Remember to keep an eye out for any performance arts taking place at the dockside, as some areas often host small festivals.
  • Marshfield: Stop at Brant Rock for beach access or local delicacies.

Final Approach to Onset, MA:As you near Onset, the cove provides excellent shelter. The channel leading to Onset is well-marked with buoys, but keep an eye out for private moorings and be respectful of the local boating community.

Conclusion:This trip blends safety with the opportunity for adventure and exploration. It’s perfect for sailors seeking both relaxation and a taste of the vibrant coastal communities. Prepare adequately by ensuring all equipment is in good order and familiarize yourself with local policies and tide tables. This trip will not only connect you with beautiful destinations but also enhance your skills as a mariner. Whether you venture into cozy bays or enjoy charming town visits, safety, preparation, and exploration await you on this journey from Boston to Onset.