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Boston to New Castle by boat

Boston to New Castle

Distance - 54.2 Nm

Avg Speed
5 kts
10 kts
20 kts
30 kts
Time Estimate
10 hr 50 min
5 hr 25 min
2 hr 42 min
1 hr 48 min
Boston to New Castle

Boston to New Castle

Pilotage Plan: Boston, MA to New Castle, NH

Overview:Embarking on a journey from Boston, Massachusetts, to New Castle, New Hampshire, is a route steeped in maritime history and natural beauty. This approximately 60-nautical-mile trip along the picturesque New England coast is ideally suited for experienced boaters who value not only the thrill of the open water but also the need for safety and shelter if weather conditions deteriorate.

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1. Preparation and Planning:

Before setting off, ensure your vessel is well-equipped for the trip. Check your navigation systems, safety gear, and communication equipment. Weather conditions along the route can change quickly, so consult updated forecasts prior to departure. Essential apps like savvy navvy can help with route planning and provide real-time weather updates.

2. Route Instructions:

Starting Point: Boston, MA

Depart from Boston Harbor (about coordinate long/lat -70.9365, 42.325). Ensure to navigate around the busy traffic of commercial vessels and ferries in the harbor. Maintain a careful watch for navigation buoys and ferry routes, particularly along the Chelsea River and within the harbor mouth.

Route to New Castle:

  • Charlestown Navy Yard: As you exit the harbor, keep an eye on this historic naval shipyard. It’s bustling with activity, and it's worth noting the USS Constitution, the oldest commissioned warship afloat in the world.
  • Bunker Hill Monument: Visible as you navigate out of the harbor, a great point of interest that marks a significant Revolutionary War battle.
  • South Boston & Castle Island: As you head south, keep an approaching view of Castle Island, where Sullivan's Castle sits. This offers a scenic waterfront backdrop and makes for a nice stop if you choose to go ashore.
  • Moon Island and Long Island: These landforms can offer a visual cue as you head toward the harbor mouth. Stay alert to surrounding navigation markers for safe passage.

Sheltering Options:

If conditions turn unfavorable, consider heading into the following bays for shelter:

  • Quincy Bay: Offers secure anchorage with options to ride out rough weather. This bay protects vessels from prevailing winds and offers various nearby amenities.
  • Hingham Harbor: Known for its protection against northeast winds, and it's a hub of local boating activity. It offers several marinas and public docks, perfect for resupply or a meal.
  • Scituate Harbor: A charming stop with local shops and a welcoming marina, making it an excellent choice for a brief respite.

3. Navigational Aids:

While on the water, pay attention to the following navigational aids:

  • B buoys and R buoys: Red marks to your right when returning from sea (can be useful when navigating from offshore).
  • Nautical Charts: Utilize the latest charts for coastal navigation, especially near busy shipping lanes and potential fishing areas.
  • Lighthouses: The Boston Light (50° tall) provides a reliable point of reference on your journey through the Straits of Hull. Keep this in mind as you pass.

4. Local Regulations and Considerations:

Always adhere to local boating regulations. Massachusetts has strict rules regarding speed limits while within certain harbored areas, as well as no-wake zones. Be mindful of the coastal regulations to protect marine wildlife and habitats. Many popular boating areas also enforce seasonal access restrictions, particularly around nesting times for birds.

5. Points of Interest & Activities:

The trip between Boston and New Castle isn’t just about getting from point A to B; it provides numerous recreational opportunities:

  • Beaches of Cohasset: Stunning views and beautiful beaches make for great onshore leisure.
  • Historic Portsmouth, NH: As you approach your destination, consider a quick stop in Portsmouth to explore the rich colonial history, museums, and vibrant waterfront.

6. Destination: New Castle, NH

Arriving at New Castle, with coordinates (long/lat -70.7178333333, 43.073), you’ll find beautiful seaside views and historical sites, including Fort Constitution. The harbor is tranquil and provides ample docking facilities.

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This route is perfect for the boater seeking both adventure and scenic beauty while prioritizing safety at sea. Prepare adequately, respect local regulations, and take in the stunning environment as you cruise along the New England coastline!